ci(docker): add Docker publishing workflow and Dockerfile

Introduce GitHub Actions workflow for automated Docker image
publishing to Docker Hub, along with a dedicated Dockerfile in
the ci directory to streamline container builds.

.github/workflows/docker-publish.yml

@@ -0,0 +1,44 @@
+name: Publish Docker image
+
+on:
+  push:
+    branches: [master]
+  release:
+    types: [published]
+
+jobs:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v7
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051
+        with:
+          images: cproofdev/cproof
+          tags: |
+            type=raw,value=dev,enable={{is_default_branch}}
+            type=sha,prefix=nightly-,enable={{is_default_branch}}
+            type=ref,event=tag
+            type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/') }}
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@2bd26e71295ee32cbf6a73510d165bf7232460f3
+        with:
+          context: .
+          file: ./ci/Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Makefile.am

@@ -335,7 +335,7 @@ tests_functionaltests_functionaltests_LDADD = -lcmocka -lstabber @FORKPTY_LIB@
 # Parallel functional tests target (~3x faster than sequential)
 # Usage: make check-functional-parallel
 # To add more groups: increase FUNC_TEST_GROUPS and add group in functionaltests.c
-FUNC_TEST_GROUPS = 1 2 3 4 5
+FUNC_TEST_GROUPS = 1 2 3 4
 
 check-functional-parallel: tests/functionaltests/functionaltests
 	@echo "Running functional tests in parallel ($(words $(FUNC_TEST_GROUPS)) groups)..."

ci/Dockerfile

@@ -0,0 +1,106 @@
+# =============================================================================
+# Stage 1: Build
+# =============================================================================
+FROM ubuntu:26.04 AS builder
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    autoconf \
+    automake \
+    autoconf-archive \
+    ca-certificates \
+    libtool \
+    pkg-config \
+    git \
+    wget \
+    libglib2.0-dev \
+    libcurl4-openssl-dev \
+    libsqlite3-dev \
+    libncurses-dev \
+    libreadline-dev \
+    libnotify-dev \
+    python3-dev \
+    python3 \
+    libgpgme-dev \
+    libotr5-dev \
+    libgtk-3-dev \
+    libgdk-pixbuf-2.0-dev \
+    libsignal-protocol-c-dev \
+    libgcrypt20-dev \
+    libqrencode-dev \
+    libxss-dev \
+    libcmocka-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Build libstrophe from source (not available as Ubuntu package)
+RUN git clone --depth 1 https://git.jabber.space/devs/libstrophe-gh-mirror.git /tmp/libstrophe \
+    && cd /tmp/libstrophe \
+    && autoreconf -i \
+    && ./configure --prefix=/usr \
+    && make -j$(nproc) \
+    && make install \
+    && rm -rf /tmp/libstrophe
+
+WORKDIR /src
+
+COPY . .
+
+RUN ./bootstrap.sh \
+    && ./configure \
+        --enable-notifications \
+        --enable-icons-and-clipboard \
+        --enable-otr \
+        --enable-pgp \
+        --enable-omemo \
+        --enable-plugins \
+        --enable-c-plugins \
+        --enable-python-plugins \
+        --with-xscreensaver \
+        --enable-omemo-qrcode \
+        --enable-gdk-pixbuf \
+    && make -j$(nproc) \
+    && make install
+
+# =============================================================================
+# Stage 2: Runtime (minimal)
+# =============================================================================
+FROM ubuntu:26.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    libglib2.0-0t64 \
+    libcurl4t64 \
+    libsqlite3-0 \
+    libncursesw6 \
+    libreadline8t64 \
+    libnotify4 \
+    python3 \
+    libpython3.14 \
+    libgpgme45 \
+    libotr5t64 \
+    libgtk-3-0t64 \
+    libgdk-pixbuf-2.0-0 \
+    libsignal-protocol-c2.3.2 \
+    libgcrypt20 \
+    libqrencode4 \
+    libxss1 \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get clean
+
+COPY --from=builder /usr/local/bin/profanity /usr/local/bin/profanity
+COPY --from=builder /usr/local/lib/libprofanity* /usr/local/lib/
+COPY --from=builder /usr/local/include/profapi.h /usr/local/include/
+COPY --from=builder /usr/local/share/profanity /usr/local/share/profanity
+COPY --from=builder /usr/lib/libstrophe.so* /usr/lib/
+
+RUN ldconfig
+
+RUN ldd /usr/local/bin/profanity | grep 'not found' && exit 1 || true
+
+RUN mkdir -p /root/.config/profanity
+
+ENTRYPOINT ["profanity"]

src/ai/ai_client.h

@@ -12,21 +12,6 @@ typedef struct ai_message_t
     gchar* content; /* Message content */
 } AIMessage;
 
-/**
- * @brief API flavour used to talk to a provider.
- *
- * AUTO tries /v1/responses first and falls back to /v1/chat/completions when
- * the endpoint is missing (404/405/501) or rejects the payload shape
- * (400/422). The working flavour is cached for the rest of the run as a
- * first-attempt hint (the other flavour stays available as a fallback). The
- * other two values pin the flavour explicitly.
- */
-typedef enum {
-    AI_API_TYPE_AUTO = 0,
-    AI_API_TYPE_RESPONSES,
-    AI_API_TYPE_CHAT_COMPLETIONS,
-} AIApiType;
-
 /**
  * @brief AI provider configuration.
  */
@@ -36,10 +21,7 @@ typedef struct ai_provider_t
     gchar* api_url;                /* API endpoint URL */
     gchar* project_id;             /* Optional project ID (for some providers) */
     gchar* default_model;          /* Default model for this provider */
-    gint api_type;                 /* Configured AIApiType (atomic access; persisted) */
-    gint resolved_api_type;        /* AIApiType detected via 404 fallback (atomic access; runtime cache) */
-    gint api_epoch;                /* Bumped on URL change (atomic); a stale epoch discards resolved_api_type stamps */
-    pthread_mutex_t settings_lock; /* Protects settings and api_url (read by request threads) */
+    pthread_mutex_t settings_lock; /* Protects settings (iterated by the request thread) */
     GHashTable* settings;          /* Extensible per-provider settings (e.g., temperature=0.7) */
     GList* models;                 /* Cached models (gchar*) */
     gboolean models_fresh;         /* Whether models cache is current */
@@ -85,7 +67,7 @@ AIProvider* ai_get_provider(const gchar* name);
  * Add or update a provider configuration.
  * @param name The provider name
  * @param api_url The API endpoint URL
- * @return Borrowed AIProvider* owned by the provider table (do not unref)
+ * @return New AIProvider* (caller must unref when done)
  */
 AIProvider* ai_add_provider(const gchar* name, const gchar* api_url);
 
@@ -159,39 +141,9 @@ void ai_set_provider_default_model(const gchar* provider_name, const gchar* mode
  */
 const gchar* ai_get_provider_default_model(const gchar* provider_name);
 
-/**
- * Set the API type for a provider.
- * @param provider_name The provider name
- * @param api_type "responses", "chat-completions", or "auto" (detect by probing)
- * @return TRUE on success, FALSE on unknown provider or invalid type string
- */
-gboolean ai_set_provider_api_type(const gchar* provider_name, const gchar* api_type);
-
-/**
- * Get the configured API type for a provider.
- * @param provider_name The provider name
- * @return The configured AIApiType (AI_API_TYPE_AUTO for unknown providers)
- */
-AIApiType ai_get_provider_api_type(const gchar* provider_name);
-
-/**
- * Parse an API type string ("auto", "responses", "chat-completions").
- * @param str The string to parse
- * @param type Output for the parsed value (untouched on failure)
- * @return TRUE if str is a valid API type
- */
-gboolean ai_api_type_from_string(const gchar* str, AIApiType* type);
-
-/**
- * String form of an AIApiType, e.g. for display.
- * @param type The API type
- * @return Static string, never NULL
- */
-const gchar* ai_api_type_to_string(AIApiType type);
-
 /**
  * Set a custom setting for a provider.
- * Reserved payload keys (model, messages, input, stream) are rejected.
+ * Reserved payload keys (model, messages, stream) are rejected.
  * @param provider_name The provider name
  * @param setting The setting key (e.g., "temperature")
  * @param value The setting value, or NULL to remove
@@ -207,14 +159,6 @@ gboolean ai_set_provider_setting(const gchar* provider_name, const gchar* settin
  */
 gchar* ai_get_provider_setting(const gchar* provider_name, const gchar* setting);
 
-/**
- * List the custom setting keys currently set on a provider.
- * @param provider_name The provider name
- * @return GList of gchar* (free with g_list_free_full(keys, g_free)),
- *         or NULL if the provider is unknown or has no settings
- */
-GList* ai_get_provider_setting_keys(const gchar* provider_name);
-
 /**
  * Fetch available models from a provider's API.
  * @param provider_name The provider name
@@ -243,25 +187,14 @@ gboolean ai_models_are_fresh(const gchar* provider_name);
 void ai_parse_models_from_json(AIProvider* provider, const gchar* json);
 
 /**
- * Extract assistant content from a provider response body. Detects the
- * flavour from the envelope: chat completions
- * ({"choices":[{"message":{"content":"..."}}]}) or responses
- * ({"output":[{"content":[{"type":"output_text","text":"..."}]}]}).
+ * Extract assistant content from an OpenAI chat-completions response body
+ * ({"choices":[{"message":{"content":"..."}}]}). Decodes the \" and \n
+ * escape sequences only.
  * @param response_json The JSON body from the provider
  * @return Newly allocated content string, or NULL if not found (caller frees)
  */
 gchar* ai_parse_response(const gchar* response_json);
 
-/**
- * Extract assistant content trying the known request flavour's extractor
- * first, then the other flavour, then a bare top-level "content" string.
- * ai_parse_response is equivalent to passing AI_API_TYPE_AUTO.
- * @param api_type The API flavour the response was requested with
- * @param response_json The JSON body from the provider
- * @return Newly allocated content string, or NULL if not found (caller frees)
- */
-gchar* ai_parse_response_typed(AIApiType api_type, const gchar* response_json);
-
 /**
  * Extract human-readable error message from an API error envelope.
  * Expected format: {"error":{"message":"...","type":"...","code":...}}

src/command/cmd_ac.c

@@ -42,6 +42,7 @@
 
 #include "ai/ai_client.h"
 
+static char* _caps_autocomplete(ProfWin* window, const char* const input, gboolean previous);
 static char* _sub_autocomplete(ProfWin* window, const char* const input, gboolean previous);
 static char* _notify_autocomplete(ProfWin* window, const char* const input, gboolean previous);
 static char* _theme_autocomplete(ProfWin* window, const char* const input, gboolean previous);
@@ -151,6 +152,7 @@ static Autocomplete account_clear_ac;
 static Autocomplete account_default_ac;
 static Autocomplete account_status_ac;
 static Autocomplete disco_ac;
+static Autocomplete caps_subcommands_ac;
 static Autocomplete wins_ac;
 static Autocomplete roster_ac;
 static Autocomplete roster_show_ac;
@@ -264,7 +266,6 @@ static Autocomplete avatar_ac;
 static Autocomplete ai_subcommands_ac;
 static Autocomplete ai_set_subcommands_ac;
 static Autocomplete ai_set_custom_subcommands_ac;
-static Autocomplete ai_api_types_ac;
 static Autocomplete ai_remove_subcommands_ac;
 static Autocomplete url_ac;
 static Autocomplete executable_ac;
@@ -322,6 +323,7 @@ static Autocomplete* all_acs[] = {
     &account_default_ac,
     &account_status_ac,
     &disco_ac,
+    &caps_subcommands_ac,
     &wins_ac,
     &roster_ac,
     &roster_show_ac,
@@ -454,7 +456,6 @@ static Autocomplete* all_acs[] = {
     &ai_subcommands_ac,
     &ai_set_subcommands_ac,
     &ai_set_custom_subcommands_ac,
-    &ai_api_types_ac,
     &ai_remove_subcommands_ac,
     &ai_models_ac
 };
@@ -599,6 +600,8 @@ cmd_ac_init(void)
     autocomplete_add(disco_ac, "info");
     autocomplete_add(disco_ac, "items");
 
+    autocomplete_add(caps_subcommands_ac, "clear");
+
     autocomplete_add(account_ac, "list");
     autocomplete_add(account_ac, "show");
     autocomplete_add(account_ac, "add");
@@ -1185,12 +1188,12 @@ cmd_ac_init(void)
     autocomplete_add_unsorted(ai_set_subcommands_ac, "provider", FALSE);
     autocomplete_add_unsorted(ai_set_subcommands_ac, "token", FALSE);
     autocomplete_add_unsorted(ai_set_subcommands_ac, "default-model", FALSE);
-    autocomplete_add_unsorted(ai_set_subcommands_ac, "api-type", FALSE);
     autocomplete_add_unsorted(ai_set_subcommands_ac, "custom", FALSE);
 
-    autocomplete_add_unsorted(ai_api_types_ac, "chat-completions", FALSE);
-    autocomplete_add_unsorted(ai_api_types_ac, "responses", FALSE);
-    autocomplete_add_unsorted(ai_api_types_ac, "auto", FALSE);
+    autocomplete_add_unsorted(ai_set_custom_subcommands_ac, "tools", FALSE);
+    autocomplete_add_unsorted(ai_set_custom_subcommands_ac, "search", FALSE);
+    autocomplete_add_unsorted(ai_set_custom_subcommands_ac, "memory", FALSE);
+    autocomplete_add_unsorted(ai_set_custom_subcommands_ac, "plugins", FALSE);
 
     autocomplete_add_unsorted(ai_remove_subcommands_ac, "provider", FALSE);
 
@@ -1416,6 +1419,7 @@ cmd_ac_init(void)
     g_hash_table_insert(ac_funcs, "/ban", _ban_autocomplete);
     g_hash_table_insert(ac_funcs, "/blocked", _blocked_autocomplete);
     g_hash_table_insert(ac_funcs, "/bookmark", _bookmark_autocomplete);
+    g_hash_table_insert(ac_funcs, "/caps", _caps_autocomplete);
     g_hash_table_insert(ac_funcs, "/clear", _clear_autocomplete);
     g_hash_table_insert(ac_funcs, "/close", _close_autocomplete);
     g_hash_table_insert(ac_funcs, "/cmd", _adhoc_cmd_autocomplete);
@@ -1987,6 +1991,35 @@ _cmd_ac_complete_params(ProfWin* window, const char* const input, gboolean previ
     return NULL;
 }
 
+static char*
+_caps_autocomplete(ProfWin* window, const char* const input, gboolean previous)
+{
+    char* result = NULL;
+    result = autocomplete_param_with_ac(input, "/caps", caps_subcommands_ac, TRUE, previous);
+    if (result) {
+        return result;
+    }
+    if (window->type == WIN_MUC) {
+        ProfMucWin* mucwin = (ProfMucWin*)window;
+        assert(mucwin->memcheck == PROFMUCWIN_MEMCHECK);
+        Autocomplete nick_ac = muc_roster_ac(mucwin->roomjid);
+        if (nick_ac) {
+            result = autocomplete_param_with_ac(input, "/caps", nick_ac, TRUE, previous);
+        }
+    } else if (connection_get_status() == JABBER_CONNECTED) {
+        result = autocomplete_param_with_func(input, "/caps", roster_contact_autocomplete, previous, NULL);
+        if (result) {
+            return result;
+        }
+        result = autocomplete_param_with_func(input, "/caps", roster_barejid_autocomplete, previous, NULL);
+        if (result) {
+            return result;
+        }
+        result = autocomplete_param_with_func(input, "/caps", roster_fulljid_autocomplete, previous, NULL);
+    }
+    return result;
+}
+
 static char*
 _sub_autocomplete(ProfWin* window, const char* const input, gboolean previous)
 {
@@ -4534,67 +4567,17 @@ _force_encryption_autocomplete(ProfWin* window, const char* const input, gboolea
 static char* _ai_provider_and_model_autocomplete(ProfWin* window, const char* const input,
                                                  gboolean previous, const char* cmd);
 
-static char*
-_ai_api_type_find(const char* const search_str, gboolean previous, void* context)
-{
-    return autocomplete_complete(ai_api_types_ac, search_str, FALSE, previous);
-}
-
-static char*
-_ai_custom_setting_find(const char* const search_str, gboolean previous, void* context)
-{
-    return autocomplete_complete(ai_set_custom_subcommands_ac, search_str, FALSE, previous);
-}
-
-/**
- * Autocomplete the setting name for /ai set custom <provider> <setting>.
- * Offers a few common payload parameters merged with the keys already set
- * on the provider, so existing settings can be retyped or overridden.
- */
-static char*
-_ai_custom_setting_autocomplete(const char* const input, gboolean previous)
-{
-    if (!g_str_has_prefix(input, "/ai set custom ")) {
-        return NULL;
-    }
-
-    /* Quote-aware parse: args[2] is the provider, args[3] the setting being
-     * typed; skip the rebuild when the caret is not at the setting position */
-    gboolean parse_result = FALSE;
-    auto_gcharv gchar** args = parse_args(input, 1, 5, &parse_result);
-    if (!parse_result) {
-        return NULL;
-    }
-    guint num_args = g_strv_length(args);
-    if (num_args < 3 || num_args > 4 || !ai_get_provider(args[2])) {
-        return NULL;
-    }
-
-    /* Rebuild the completion list: common parameters + the provider's keys */
-    gchar* suggestions[] = { "temperature", "max_tokens", "top_p" };
-    GList* keys = ai_get_provider_setting_keys(args[2]);
-    char** items = g_new0(char*, ARRAY_SIZE(suggestions) + g_list_length(keys) + 1);
-    guint i = 0;
-    for (; i < ARRAY_SIZE(suggestions); i++) {
-        items[i] = suggestions[i];
-    }
-    for (GList* curr = keys; curr; curr = g_list_next(curr)) {
-        items[i++] = curr->data;
-    }
-    autocomplete_update(ai_set_custom_subcommands_ac, items);
-    g_free(items);
-    g_list_free_full(keys, g_free);
-
-    /* /ai(1) set(2) custom(3) <provider>(4) <setting>(5) */
-    return autocomplete_param_no_with_func(input, "/ai set custom", 5, _ai_custom_setting_find, previous, NULL);
-}
-
 static char*
 _ai_autocomplete(ProfWin* window, const char* const input, gboolean previous)
 {
     char* result = NULL;
 
-    // /ai set provider <name> <url> - autocomplete provider names (for updating)
+    /* Parse once for reuse - /ai <subcommand> [<arg1>] [<arg2>] */
+    gboolean parse_result = FALSE;
+    auto_gcharv gchar** args = parse_args(input, 1, 4, &parse_result);
+    int num_args = g_strv_length(args);
+
+    /* Top-level /ai <subcommand> autocomplete (e.g., /ai s<tab> -> /ai set) */
     result = autocomplete_param_with_func(input, "/ai set provider", ai_providers_find, previous, NULL);
     if (result) {
         return result;
@@ -4612,30 +4595,24 @@ _ai_autocomplete(ProfWin* window, const char* const input, gboolean previous)
         return result;
     }
 
-    // /ai set api-type <provider> <type> - autocomplete the type value
-    result = autocomplete_param_no_with_func(input, "/ai set api-type", 5, _ai_api_type_find, previous, NULL);
-    if (result) {
-        return result;
-    }
-
-    // /ai set api-type <provider> - autocomplete provider names
-    result = autocomplete_param_with_func(input, "/ai set api-type", ai_providers_find, previous, NULL);
-    if (result) {
-        return result;
-    }
-
     // /ai set custom <provider> <setting> <value> - autocomplete provider names
     result = autocomplete_param_with_func(input, "/ai set custom", ai_providers_find, previous, NULL);
     if (result) {
         return result;
     }
 
-    // /ai set custom <provider> <setting> - autocomplete setting names
-    result = _ai_custom_setting_autocomplete(input, previous);
-    if (result) {
-        return result;
+    // /ai set custom <provider> <setting> - autocomplete settings
+    /* args[0]="set", args[1]="custom", args[2]=provider (if typed), args[3]=setting (if typed) */
+    if (num_args == 3 && g_strcmp0(args[1], "custom") == 0) {
+        /* /ai set custom <provider> - check if provider is valid */
+        if (ai_get_provider(args[2])) {
+            /* Valid provider, try settings autocomplete */
+            result = autocomplete_param_with_ac(input, "/ai set custom ", ai_set_custom_subcommands_ac, TRUE, previous);
+            if (result) {
+                return result;
+            }
+        }
     }
-
     // /ai set <subcommand> - autocomplete subcommands
     result = autocomplete_param_with_ac(input, "/ai set", ai_set_subcommands_ac, TRUE, previous);
     if (result) {

src/command/cmd_defs.c

@@ -427,17 +427,21 @@ static const struct cmd_t command_defs[] = {
               CMD_TAG_GROUPCHAT)
       CMD_SYN(
               "/caps",
-              "/caps <fulljid>|<nick>")
+              "/caps <fulljid>|<nick>",
+              "/caps clear")
       CMD_DESC(
               "Find out a contacts, or room members client software capabilities. "
-              "If in private chat initiated from a chat room, no parameter is required.")
+              "If in private chat initiated from a chat room, no parameter is required. "
+              "Use clear to remove all cached capabilities.")
       CMD_ARGS(
               { "<fulljid>", "If in the console or a chat window, the full JID for which you wish to see capabilities." },
-              { "<nick>", "If in a chat room, nickname for which you wish to see capabilities." })
+              { "<nick>", "If in a chat room, nickname for which you wish to see capabilities." },
+              { "clear", "Clear all cached capabilities." })
       CMD_EXAMPLES(
               "/caps ran@cold.sea.org/laptop",
               "/caps ran@cold.sea.org/phone",
-              "/caps aegir")
+              "/caps aegir",
+              "/caps clear")
     },
 
     { CMD_PREAMBLE("/software",
@@ -2815,7 +2819,6 @@ static const struct cmd_t command_defs[] = {
               "/ai set provider <name> <url>",
               "/ai set token <provider> <token>",
               "/ai set default-model <provider> <model>",
-              "/ai set api-type <provider> chat-completions|responses|auto",
               "/ai set custom <provider> <setting> <value>",
               "/ai remove provider <name>",
               "/ai providers",
@@ -2831,10 +2834,9 @@ static const struct cmd_t command_defs[] = {
               "Chat history is maintained per session and not persisted locally.")
       CMD_ARGS(
               { "", "Display current AI settings and configured providers" },
-              { "set provider <name> <url>", "Add or update a provider with a custom API base URL (endpoint paths are appended automatically)" },
+              { "set provider <name> <url>", "Add or update a provider with custom API endpoint" },
               { "set token <provider> <token>", "Set API token for a provider (e.g., openai, perplexity)" },
               { "set default-model <provider> <model>", "Set default model for a provider" },
-              { "set api-type <provider> chat-completions|responses|auto", "Pin the provider API flavour; auto tries responses and falls back to chat completions when the endpoint is missing" },
               { "set custom <provider> <setting> <value>", "Set provider-level setting (e.g., temperature, max_tokens)" },
               { "remove provider <name>", "Remove a custom provider" },
               { "providers", "List configured providers with full details" },
@@ -2846,9 +2848,8 @@ static const struct cmd_t command_defs[] = {
               "/ai",
               "/ai set token openai sk-xxx",
               "/ai set token perplexity pplx-xxx",
-              "/ai set provider custom https://my-api.com/",
+              "/ai set provider custom https://my-api.com/v1/chat/completions",
               "/ai set default-model perplexity sonar",
-              "/ai set api-type perplexity responses",
               "/ai set custom perplexity temperature 0.7",
               "/ai remove provider custom",
               "/ai start",

src/command/cmd_funcs.c

@@ -70,6 +70,7 @@
 #include "xmpp/stanza.h"
 #include "xmpp/vcard_funcs.h"
 #include "xmpp/xmpp.h"
+#include "xmpp/capabilities.h"
 
 #ifdef HAVE_LIBOTR
 #include "otr/otr.h"
@@ -3387,6 +3388,12 @@ cmd_caps(ProfWin* window, const char* const command, gchar** args)
         return TRUE;
     }
 
+    if (g_strcmp0(args[0], "clear") == 0) {
+        caps_cache_clear();
+        cons_show("Capabilities cache cleared.");
+        return TRUE;
+    }
+
     switch (window->type) {
     case WIN_MUC:
         if (args[0]) {
@@ -3405,6 +3412,7 @@ cmd_caps(ProfWin* window, const char* const command, gchar** args)
         break;
     case WIN_CHAT:
     case WIN_CONSOLE:
+    case WIN_XML:
         if (args[0]) {
             auto_jid Jid* jid = jid_create(args[0]);
 
@@ -10703,19 +10711,6 @@ cmd_vcard_save(ProfWin* window, const char* const command, gchar** args)
     return TRUE;
 }
 
-/* Show the provider's API flavour: pinned, or auto with the detected one */
-static void
-_cons_show_ai_api_type(AIProvider* provider)
-{
-    AIApiType api_type = g_atomic_int_get(&provider->api_type);
-    AIApiType resolved = g_atomic_int_get(&provider->resolved_api_type);
-    if (api_type != AI_API_TYPE_AUTO) {
-        cons_show("    API type: %s", ai_api_type_to_string(api_type));
-    } else if (resolved != AI_API_TYPE_AUTO) {
-        cons_show("    API type: auto (detected: %s)", ai_api_type_to_string(resolved));
-    }
-}
-
 gboolean
 cmd_ai(ProfWin* window, const char* const command, gchar** args)
 {
@@ -10737,7 +10732,6 @@ cmd_ai(ProfWin* window, const char* const command, gchar** args)
             if (default_model) {
                 cons_show("    Default model: %s", default_model);
             }
-            _cons_show_ai_api_type(provider);
             if (provider->models && g_list_length(provider->models) > 0) {
                 cons_show("    Cached models: %d", g_list_length(provider->models));
             }
@@ -10795,19 +10789,6 @@ cmd_ai_set(ProfWin* window, const char* const command, gchar** args)
         cons_show("Default model for provider '%s' set to: %s", args[2], args[3]);
         cons_show("");
         return TRUE;
-    } else if (g_strcmp0(args[1], "api-type") == 0) {
-        // /ai set api-type <provider> chat-completions|responses|auto
-        if (g_strv_length(args) < 4) {
-            cons_bad_cmd_usage(command);
-            return TRUE;
-        }
-        if (ai_set_provider_api_type(args[2], args[3])) {
-            cons_show("API type for provider '%s' set to: %s", args[2], args[3]);
-        } else {
-            cons_show_error("Cannot set API type for provider '%s': unknown provider or invalid type (use chat-completions, responses, or auto).", args[2]);
-        }
-        cons_show("");
-        return TRUE;
     } else if (g_strcmp0(args[1], "custom") == 0) {
         // /ai set custom <provider> <setting> <value>
         if (g_strv_length(args) < 5) {
@@ -10817,7 +10798,7 @@ cmd_ai_set(ProfWin* window, const char* const command, gchar** args)
         if (ai_set_provider_setting(args[2], args[3], args[4])) {
             cons_show("Setting '%s' for provider '%s' set to: %s", args[3], args[2], args[4]);
         } else {
-            cons_show_error("Cannot set '%s' for provider '%s': unknown provider or reserved key (model, messages, input, stream).", args[3], args[2]);
+            cons_show_error("Cannot set '%s' for provider '%s': unknown provider or reserved key (model, messages, stream).", args[3], args[2]);
         }
         cons_show("");
         return TRUE;
@@ -11132,7 +11113,6 @@ cmd_ai_providers(ProfWin* window, const char* const command, gchar** args)
         cons_show("  %s", provider->name);
         cons_show("    URL: %s", provider->api_url);
         cons_show("    Key: %s", key ? "configured" : "NOT configured");
-        _cons_show_ai_api_type(provider);
         cons_show("");
     }
     g_list_free(providers);

src/common.c

@@ -921,7 +921,7 @@ prof_date_time_format_iso8601(GDateTime* dt)
     return ret;
 }
 
-/* build profanity version string.
+/* build CProof version string.
  * example: 0.13.1dev.master.69d8c1f9
  */
 gchar*

src/config/accounts.c

@@ -522,7 +522,7 @@ accounts_set_script_start(const char* const account_name, const char* const valu
 void
 accounts_set_client(const char* const account_name, const char* const value)
 {
-    _accounts_set_string_option(account_name, "client.name", value);
+    _accounts_set_string_option(account_name, "client.account_name", value);
 }
 
 void
@@ -576,7 +576,7 @@ accounts_clear_script_start(const char* const account_name)
 void
 accounts_clear_client(const char* const account_name)
 {
-    _accounts_clear_string_option(account_name, "client.name");
+    _accounts_clear_string_option(account_name, "client.account_name");
 }
 
 void

src/config/preferences.c

@@ -2002,30 +2002,6 @@ prefs_ai_get_default_model(const char* const provider)
     return _ai_get_string(provider, "default_model");
 }
 
-/* --- API type --- */
-
-gboolean
-prefs_ai_set_api_type(const char* const provider, const char* const api_type)
-{
-    if (!provider || !api_type || !prefs)
-        return FALSE;
-    if (api_type[0] == '\0')
-        return prefs_ai_remove_api_type(provider);
-    return _ai_set_string(provider, "api_type", api_type);
-}
-
-gboolean
-prefs_ai_remove_api_type(const char* const provider)
-{
-    return _ai_remove_string(provider, "api_type");
-}
-
-char*
-prefs_ai_get_api_type(const char* const provider)
-{
-    return _ai_get_string(provider, "api_type");
-}
-
 /* --- Provider URL --- */
 
 gboolean
@@ -2713,7 +2689,6 @@ _get_default_boolean(preference_t pref)
     case PREF_STATUSBAR_SHOW_NUMBER:
     case PREF_STATUSBAR_SHOW_READ:
     case PREF_STATUSBAR_SHOW_DBBACKEND:
-    case PREF_REVEAL_OS:
     case PREF_CORRECTION_ALLOW:
     case PREF_RECEIPTS_SEND:
     case PREF_CARBONS:
@@ -2728,6 +2703,7 @@ _get_default_boolean(preference_t pref)
     case PREF_STROPHE_SM_RESEND:
     case PREF_AUTOPING_WARNING:
         return TRUE;
+    case PREF_REVEAL_OS:
     case PREF_SPELLCHECK_ENABLE:
     case PREF_PGP_PUBKEY_AUTOIMPORT:
     case PREF_FORCE_ENCRYPTION:

src/config/preferences.h

@@ -368,11 +368,6 @@ gboolean prefs_ai_set_default_model(const char* const provider, const char* cons
 gboolean prefs_ai_remove_default_model(const char* const provider);
 char* prefs_ai_get_default_model(const char* const provider);
 
-/* AI API type per provider ("responses" or "chat-completions") */
-gboolean prefs_ai_set_api_type(const char* const provider, const char* const api_type);
-gboolean prefs_ai_remove_api_type(const char* const provider);
-char* prefs_ai_get_api_type(const char* const provider);
-
 /* AI per-provider custom settings (e.g. tools, search) — persisted as
  * setting.<name>=<value> inside [ai/<provider>]. Pass NULL value to remove. */
 gboolean prefs_ai_set_setting(const char* const provider, const char* const setting, const char* const value);

src/main.c

@@ -77,7 +77,7 @@ main(int argc, char** argv)
 
     if (version == TRUE) {
         auto_gchar gchar* prof_version = prof_get_version();
-        g_print("Profanity, version %s\n", prof_version);
+        g_print("CProof, version %s\n", prof_version);
 
         // lets use fixed email instead of PACKAGE_BUGREPORT
         g_print("Copyright (C) 2012 - 2019 James Booth <boothj5web@gmail.com>.\n");

src/profanity.c

@@ -253,7 +253,7 @@ _init(char* log_level, char* config_file, char* log_file, char* theme_name)
     log_stderr_init(PROF_LEVEL_ERROR);
 
     auto_gchar gchar* prof_version = prof_get_version();
-    log_info("Starting Profanity (%s)…", prof_version);
+    log_info("Starting CProof (%s)…", prof_version);
 
     chatlog_init();
     accounts_load();

src/ui/console.c

@@ -2830,8 +2830,7 @@ cons_privacy_setting(void)
         if (account->client) {
             cons_show("Client name (/account set <account> clientid)              : %s", account->client);
         } else {
-            auto_gchar gchar* prof_version = prof_get_version();
-            cons_show("Client name (/account set <account> clientid)              : Profanity %s", prof_version);
+            cons_show("Client name (/account set <account> clientid)              : Pidgin");
         }
         if (account->max_sessions > 0) {
             cons_show("Max sessions alarm (/account set <account> session_alarm)  : %d", account->max_sessions);

src/xmpp/capabilities.c

@@ -23,6 +23,7 @@
 #include "plugins/plugins.h"
 #include "config/files.h"
 #include "config/preferences.h"
+#include "xmpp/connection.h"
 #include "xmpp/xmpp.h"
 #include "xmpp/stanza.h"
 #include "xmpp/form.h"
@@ -271,6 +272,19 @@ caps_map_jid_to_ver(const char* const jid, const char* const ver)
     g_hash_table_insert(jid_to_ver, strdup(jid), strdup(ver));
 }
 
+void
+caps_cache_clear(void)
+{
+    g_hash_table_remove_all(jid_to_ver);
+    g_hash_table_remove_all(jid_to_caps);
+    if (caps_prof_keyfile.keyfile) {
+        g_key_file_free(caps_prof_keyfile.keyfile);
+    }
+    caps_prof_keyfile.keyfile = g_key_file_new();
+    cache = caps_prof_keyfile.keyfile;
+    save_keyfile(&caps_prof_keyfile);
+}
+
 gboolean
 caps_cache_contains(const char* const ver)
 {

src/xmpp/capabilities.h

@@ -28,5 +28,6 @@ void caps_map_jid_to_ver(const char* const jid, const char* const ver);
 gboolean caps_cache_contains(const char* const ver);
 GList* caps_get_features(void);
 char* caps_get_my_sha1(xmpp_ctx_t* const ctx);
+void caps_cache_clear(void);
 
 #endif

src/xmpp/iq.c

@@ -1681,7 +1681,7 @@ _version_get_handler(xmpp_stanza_t* const stanza)
     xmpp_stanza_t* name = xmpp_stanza_new(ctx);
     xmpp_stanza_set_name(name, "name");
     xmpp_stanza_t* name_txt = xmpp_stanza_new(ctx);
-    xmpp_stanza_set_text(name_txt, is_custom_client ? client : "Profanity");
+    xmpp_stanza_set_text(name_txt, is_custom_client ? client : "Pidgin");
     xmpp_stanza_add_child(name, name_txt);
     xmpp_stanza_add_child(query, name);
     bool include_os = prefs_get_boolean(PREF_REVEAL_OS) && !is_custom_client;
@@ -1690,7 +1690,7 @@ _version_get_handler(xmpp_stanza_t* const stanza)
     xmpp_stanza_t* version = xmpp_stanza_new(ctx);
     xmpp_stanza_set_name(version, "version");
     xmpp_stanza_t* version_txt = xmpp_stanza_new(ctx);
-    auto_gchar gchar* prof_version = prof_get_version();
+    auto_gchar gchar* prof_version = g_strdup("");
 
     if (!is_custom_client) {
         xmpp_stanza_set_text(version_txt, prof_version);

src/xmpp/jid.c

@@ -280,9 +280,13 @@ jid_fulljid_or_barejid(Jid* jid)
 gchar*
 jid_random_resource(void)
 {
-    auto_gchar gchar* rand = get_random_string(4);
+    gchar* rand = g_malloc0(29);
+    const gchar* digits = "0123456789";
 
-    gchar* result = g_strdup_printf("profanity.%s", rand);
+    for (int i = 0; i < 28; i++) {
+        rand[i] = digits[g_random_int_range(0, 10)];
+    }
+    rand[28] = '\0';
 
-    return result;
+    return rand;
 }

src/xmpp/session.c

@@ -178,7 +178,7 @@ session_connect_with_details(const char* const jid, const char* const passwd, co
         saved_details.auth_policy = NULL;
     }
 
-    // use 'profanity' when no resourcepart in provided jid
+    // use random string when no resourcepart in provided jid
     auto_jid Jid* jidp = jid_create(jid);
     if (jidp->resourcepart == NULL) {
         auto_gchar gchar* resource = jid_random_resource();

src/xmpp/stanza.c

@@ -32,6 +32,7 @@
 
 static void _stanza_add_unique_id(xmpp_stanza_t* stanza);
 static gchar* _stanza_create_sha1_hash(char* str);
+static const char* _stanza_get_caps_node(const char* const client);
 
 #if 0
 xmpp_stanza_t*
@@ -930,23 +931,22 @@ stanza_create_caps_query_element(xmpp_ctx_t* ctx)
 
     xmpp_stanza_t* identity = xmpp_stanza_new(ctx);
     xmpp_stanza_set_name(identity, "identity");
+    xmpp_stanza_set_type(identity, "pc");
     xmpp_stanza_set_attribute(identity, "category", "client");
 
     ProfAccount* account = accounts_get_account(session_get_account_name());
-    gchar* client = account->client;
-    bool is_custom_client = client != NULL;
 
-    GString* name_str = g_string_new(is_custom_client ? client : "Profanity ");
-    if (!is_custom_client) {
-        xmpp_stanza_set_type(identity, "console");
-        auto_gchar gchar* prof_version = prof_get_version();
-        g_string_append(name_str, prof_version);
+    auto_gchar gchar* name = g_strdup(account->client ? account->client : "Pidgin");
+
+    if (account->client) {
+        gchar* space = strchr(name, ' ');
+        if (space) {
+            *space = '\0';
+        }
     }
-
     account_free(account);
 
-    xmpp_stanza_set_attribute(identity, "name", name_str->str);
-    g_string_free(name_str, TRUE);
+    xmpp_stanza_set_attribute(identity, "name", name);
     xmpp_stanza_add_child(query, identity);
     xmpp_stanza_release(identity);
 
@@ -1994,6 +1994,42 @@ stanza_attach_last_activity(xmpp_ctx_t* const ctx,
     xmpp_stanza_release(query);
 }
 
+static const char*
+_stanza_get_caps_node(const char* const client)
+{
+    if (!client || g_strcmp0(client, "") == 0) {
+        return "http://pidgin.im";
+    }
+
+    auto_gchar gchar* lower = g_ascii_strdown(client, -1);
+
+    if (g_str_has_prefix(lower, "pidgin")) {
+        return "http://pidgin.im";
+    }
+
+    if (g_str_has_prefix(lower, "gajim")) {
+        return "https://gajim.org";
+    }
+
+    if (g_str_has_prefix(lower, "conversations")) {
+        return "https://conversations.im";
+    }
+
+    if (g_str_has_prefix(lower, "psi+")) {
+        return "http://psi-plus.com";
+    }
+
+    if (g_str_has_prefix(lower, "psi")) {
+        return "http://psi-im.org";
+    }
+
+    if (g_str_has_prefix(lower, "profanity")) {
+        return "http://profanity-im.github.io";
+    }
+
+    return "";
+}
+
 void
 stanza_attach_caps(xmpp_ctx_t* const ctx, xmpp_stanza_t* const presence)
 {
@@ -2002,9 +2038,13 @@ stanza_attach_caps(xmpp_ctx_t* const ctx, xmpp_stanza_t* const presence)
     xmpp_stanza_set_ns(caps, STANZA_NS_CAPS);
     xmpp_stanza_t* query = stanza_create_caps_query_element(ctx);
 
+    ProfAccount* account = accounts_get_account(session_get_account_name());
+    const char* node = _stanza_get_caps_node(account->client);
+    account_free(account);
+
     char* sha1 = caps_get_my_sha1(ctx);
     xmpp_stanza_set_attribute(caps, STANZA_ATTR_HASH, "sha-1");
-    xmpp_stanza_set_attribute(caps, STANZA_ATTR_NODE, "http://profanity-im.github.io");
+    xmpp_stanza_set_attribute(caps, STANZA_ATTR_NODE, node);
     xmpp_stanza_set_attribute(caps, STANZA_ATTR_VER, sha1);
     xmpp_stanza_add_child(presence, caps);
     xmpp_stanza_release(caps);

tests/functionaltests/proftest.c

@@ -601,11 +601,11 @@ prof_connect_with_roster(const char* roster)
     assert_true(prof_output_regex(".+online.+ \\(priority 0\\)\\."));
 
     expect_timeout = EXPECT_TIMEOUT_CONNECT;
-    // Wait for presence stanza to be sent (content-based, not ID-based)
+    // Wait for presence stanza to be sent
     // Match the actual attribute order from stanza_attach_caps
     assert_true(stbbr_received(
         "<presence id=\"*\">"
-        "<c xmlns=\"http://jabber.org/protocol/caps\" hash=\"sha-1\" node=\"http://profanity-im.github.io\" ver=\"*\"/>"
+        "<c xmlns=\"http://jabber.org/protocol/caps\" hash=\"sha-1\" node=\"*\" ver=\"*\"/>"
         "</presence>"));
 }
 

tests/functionaltests/test_ai.c

@@ -55,11 +55,11 @@ ai_no_args_shows_help(void** state)
 void
 ai_providers_lists_defaults(void** state)
 {
-    /* `/ai providers` (no "list") shows the configured list with URLs. */
+    /* `/ai providers` (no "list") shows the built-in list with URLs. */
     prof_input("/ai providers");
 
     prof_timeout(5);
-    assert_true(prof_output_exact("Configured providers:"));
+    assert_true(prof_output_exact("Available AI providers:"));
     /* At least one URL line is rendered — exact name agnostic. */
     assert_true(prof_output_regex("https?://"));
     prof_timeout_reset();

tests/functionaltests/test_connect.c

@@ -25,7 +25,7 @@ connect_jid_sends_presence_after_receiving_roster(void **state)
 
     assert_true(stbbr_received(
         "<presence id='*'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }

tests/functionaltests/test_export_import.c

@@ -1289,7 +1289,7 @@ _join_muc(const char* room)
     snprintf(presence, sizeof(presence),
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='%s/stabber'>"
             "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' "
-               "node='http://profanity-im.github.io' ver='*'/>"
+               "node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"

tests/functionaltests/test_muc.c

@@ -26,7 +26,7 @@ sends_room_join(void **state)
     assert_true(stbbr_received(
         "<presence id='*' to='testroom@conference.localhost/stabber'>"
             "<x xmlns='http://jabber.org/protocol/muc'/>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -41,7 +41,7 @@ sends_room_join_with_nick(void **state)
     assert_true(stbbr_received(
         "<presence id='*' to='testroom@conference.localhost/testnick'>"
             "<x xmlns='http://jabber.org/protocol/muc'/>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -58,7 +58,7 @@ sends_room_join_with_password(void **state)
             "<x xmlns='http://jabber.org/protocol/muc'>"
                 "<password>testpassword</password>"
             "</x>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -75,7 +75,7 @@ sends_room_join_with_nick_and_password(void **state)
             "<x xmlns='http://jabber.org/protocol/muc'>"
                 "<password>testpassword</password>"
             "</x>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -87,7 +87,7 @@ shows_role_and_affiliation_on_join(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -107,7 +107,7 @@ shows_subject_on_join(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -135,7 +135,7 @@ shows_history_message(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -170,7 +170,7 @@ shows_occupant_join(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -200,7 +200,7 @@ shows_message(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -227,7 +227,7 @@ shows_me_message_from_occupant(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -254,7 +254,7 @@ shows_me_message_from_self(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -281,7 +281,7 @@ shows_all_messages_in_console_when_window_not_focussed(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -322,7 +322,7 @@ shows_first_message_in_console_when_window_not_focussed(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -369,7 +369,7 @@ shows_no_message_in_console_when_window_not_focussed(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -401,7 +401,7 @@ sends_affiliation_list_request(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='moderator' jid='stabber@localhost/profanity' affiliation='owner'/>"
             "</x>"
@@ -434,7 +434,7 @@ sends_kick_request(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='moderator' jid='stabber@localhost/profanity' affiliation='admin'/>"
             "</x>"

tests/functionaltests/test_presence.c

@@ -19,7 +19,7 @@ presence_online(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<status>online</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -36,7 +36,7 @@ presence_online_with_message(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<status>Hi there</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -54,7 +54,7 @@ presence_away(void **state)
         "<presence id='*'>"
             "<show>away</show>"
             "<status>away</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -72,7 +72,7 @@ presence_away_with_message(void **state)
         "<presence id='*'>"
             "<show>away</show>"
             "<status>I'm not here for a bit</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -90,7 +90,7 @@ presence_xa(void **state)
         "<presence id='*'>"
             "<show>xa</show>"
             "<status>xa</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -108,7 +108,7 @@ presence_xa_with_message(void **state)
         "<presence id='*'>"
             "<show>xa</show>"
             "<status>Gone to the shops</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -126,7 +126,7 @@ presence_dnd(void **state)
         "<presence id='*'>"
             "<show>dnd</show>"
             "<status>dnd</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -144,7 +144,7 @@ presence_dnd_with_message(void **state)
         "<presence id='*'>"
             "<show>dnd</show>"
             "<status>Working</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -162,7 +162,7 @@ presence_chat(void **state)
         "<presence id='*'>"
             "<show>chat</show>"
             "<status>chat</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -180,7 +180,7 @@ presence_chat_with_message(void **state)
         "<presence id='*'>"
             "<show>chat</show>"
             "<status>Free to talk</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -197,7 +197,7 @@ presence_set_priority(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<priority>25</priority>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -212,7 +212,7 @@ presence_includes_priority(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<priority>25</priority>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 
@@ -223,7 +223,7 @@ presence_includes_priority(void **state)
             "<priority>25</priority>"
             "<show>chat</show>"
             "<status>Free to talk</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -239,7 +239,7 @@ presence_keeps_status(void **state)
         "<presence id='*'>"
             "<show>chat</show>"
             "<status>Free to talk</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 
@@ -250,7 +250,7 @@ presence_keeps_status(void **state)
             "<show>chat</show>"
             "<status>Free to talk</status>"
             "<priority>25</priority>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }

tests/unittests/test_ai_client.c

@@ -62,10 +62,12 @@ test_ai_add_provider(void** state)
     assert_string_equal("custom", provider->name);
     assert_string_equal("https://custom.api.com/v1", provider->api_url);
 
-    /* Update existing provider (borrowed pointer, same as the create path) */
+    /* Update existing provider (returns ref; caller owns it) */
     AIProvider* updated = ai_add_provider("custom", "https://new.api.com/v1");
     assert_non_null(updated);
     assert_string_equal("https://new.api.com/v1", updated->api_url);
+
+    ai_provider_unref(updated);
 }
 
 void
@@ -327,10 +329,11 @@ test_ai_add_provider_update_existing(void** state)
     assert_non_null(provider);
     assert_string_equal("https://first.api.com/v1", provider->api_url);
 
-    /* Update the same provider (borrowed pointer) */
+    /* Update the same provider (returns ref) */
     provider = ai_add_provider("custom", "https://second.api.com/v1");
     assert_non_null(provider);
     assert_string_equal("https://second.api.com/v1", provider->api_url);
+    ai_provider_unref(provider);
 }
 
 void
@@ -619,17 +622,9 @@ test_ai_set_provider_setting_reserved_key(void** state)
     /* Reserved payload keys are rejected (would duplicate fixed fields) */
     assert_false(ai_set_provider_setting("p_reserved_keys", "model", "x"));
     assert_false(ai_set_provider_setting("p_reserved_keys", "messages", "[]"));
-    assert_false(ai_set_provider_setting("p_reserved_keys", "input", "[]"));
     assert_false(ai_set_provider_setting("p_reserved_keys", "stream", "true"));
     assert_null(ai_get_provider_setting("p_reserved_keys", "model"));
 
-    /* "store" is a legitimate chat-completions parameter and overrides the
-     * responses-flavour "store":false default, so it stays settable */
-    assert_true(ai_set_provider_setting("p_reserved_keys", "store", "true"));
-    auto_gchar gchar* store = ai_get_provider_setting("p_reserved_keys", "store");
-    assert_non_null(store);
-    assert_string_equal("true", store);
-
     /* Ordinary keys still work */
     assert_true(ai_set_provider_setting("p_reserved_keys", "temperature", "0.7"));
     auto_gchar gchar* temp = ai_get_provider_setting("p_reserved_keys", "temperature");
@@ -637,86 +632,6 @@ test_ai_set_provider_setting_reserved_key(void** state)
     assert_string_equal("0.7", temp);
 }
 
-void
-test_ai_get_provider_setting_keys(void** state)
-{
-    ai_add_provider("p_setting_keys", "https://example.test/skeys/");
-
-    /* No settings yet, unknown provider, NULL — all yield NULL */
-    assert_null(ai_get_provider_setting_keys("p_setting_keys"));
-    assert_null(ai_get_provider_setting_keys("nonexistent"));
-    assert_null(ai_get_provider_setting_keys(NULL));
-
-    ai_set_provider_setting("p_setting_keys", "temperature", "0.7");
-    ai_set_provider_setting("p_setting_keys", "reasoning_effort", "high");
-
-    /* Both keys listed (order is hash-defined, assert membership) */
-    GList* keys = ai_get_provider_setting_keys("p_setting_keys");
-    assert_int_equal(2, g_list_length(keys));
-    assert_non_null(g_list_find_custom(keys, "temperature", (GCompareFunc)g_strcmp0));
-    assert_non_null(g_list_find_custom(keys, "reasoning_effort", (GCompareFunc)g_strcmp0));
-    g_list_free_full(keys, g_free);
-
-    /* Removing a setting removes its key */
-    ai_set_provider_setting("p_setting_keys", "temperature", NULL);
-    keys = ai_get_provider_setting_keys("p_setting_keys");
-    assert_int_equal(1, g_list_length(keys));
-    assert_string_equal("reasoning_effort", keys->data);
-    g_list_free_full(keys, g_free);
-}
-
-void
-test_ai_set_provider_api_type(void** state)
-{
-    ai_add_provider("p_api_type", "https://example.test/at/");
-
-    /* Default is auto */
-    assert_int_equal(AI_API_TYPE_AUTO, ai_get_provider_api_type("p_api_type"));
-
-    /* Pin each flavour explicitly */
-    assert_true(ai_set_provider_api_type("p_api_type", "chat-completions"));
-    assert_int_equal(AI_API_TYPE_CHAT_COMPLETIONS, ai_get_provider_api_type("p_api_type"));
-
-    assert_true(ai_set_provider_api_type("p_api_type", "responses"));
-    assert_int_equal(AI_API_TYPE_RESPONSES, ai_get_provider_api_type("p_api_type"));
-
-    /* auto resets to detection */
-    assert_true(ai_set_provider_api_type("p_api_type", "auto"));
-    assert_int_equal(AI_API_TYPE_AUTO, ai_get_provider_api_type("p_api_type"));
-
-    /* Invalid values and unknown providers are rejected */
-    assert_false(ai_set_provider_api_type("p_api_type", "v2"));
-    assert_false(ai_set_provider_api_type("p_api_type", NULL));
-    assert_false(ai_set_provider_api_type("nonexistent", "responses"));
-    assert_false(ai_set_provider_api_type(NULL, "responses"));
-
-    /* Unknown provider reads as auto */
-    assert_int_equal(AI_API_TYPE_AUTO, ai_get_provider_api_type("nonexistent"));
-    assert_int_equal(AI_API_TYPE_AUTO, ai_get_provider_api_type(NULL));
-}
-
-void
-test_ai_api_type_string_round_trip(void** state)
-{
-    AIApiType type = AI_API_TYPE_AUTO;
-
-    assert_true(ai_api_type_from_string("responses", &type));
-    assert_int_equal(AI_API_TYPE_RESPONSES, type);
-    assert_string_equal("responses", ai_api_type_to_string(type));
-
-    assert_true(ai_api_type_from_string("chat-completions", &type));
-    assert_int_equal(AI_API_TYPE_CHAT_COMPLETIONS, type);
-    assert_string_equal("chat-completions", ai_api_type_to_string(type));
-
-    assert_true(ai_api_type_from_string("auto", &type));
-    assert_int_equal(AI_API_TYPE_AUTO, type);
-    assert_string_equal("auto", ai_api_type_to_string(type));
-
-    assert_false(ai_api_type_from_string("completions", &type));
-    assert_false(ai_api_type_from_string("", &type));
-    assert_false(ai_api_type_from_string(NULL, &type));
-}
-
 void
 test_ai_get_provider_setting(void** state)
 {
@@ -1022,133 +937,12 @@ test_ai_parse_response_openai_content(void** state)
 }
 
 void
-test_ai_parse_response_responses_output_text(void** state)
+test_ai_parse_response_legacy_text_format_unsupported(void** state)
 {
-    /* Responses API: "content" is an array of typed parts; the inner "text"
-     * of the output_text part is the assistant message. */
+    /* Legacy Perplexity /v1/agent format: "content" is an array, not a string.
+     * Dropped with the chat-completions alignment, so parsing yields NULL. */
     const gchar* json = "{\"output\":[{\"content\":[{\"text\":\"Search result\",\"type\":\"output_text\"}]}]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("Search result", out);
-}
-
-void
-test_ai_parse_response_responses_full_envelope(void** state)
-{
-    /* Realistic responses body: a reasoning item precedes the message item;
-     * the parser must still land on the message's output_text. */
-    const gchar* json = "{\"id\":\"resp_1\",\"object\":\"response\",\"status\":\"completed\","
-                        "\"output\":["
-                        "{\"id\":\"rs_1\",\"type\":\"reasoning\",\"summary\":[]},"
-                        "{\"id\":\"msg_1\",\"type\":\"message\",\"status\":\"completed\",\"role\":\"assistant\","
-                        "\"content\":[{\"type\":\"output_text\",\"annotations\":[],\"text\":\"Hello!\"}]}"
-                        "]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("Hello!", out);
-}
-
-void
-test_ai_parse_response_choices_win_over_output(void** state)
-{
-    /* A chat-completions envelope is authoritative even if the content
-     * happens to mention "output". */
-    const gchar* json = "{\"choices\":[{\"message\":{\"content\":\"chat result\"}}],\"output\":[{\"content\":[{\"text\":\"wrong\"}]}]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("chat result", out);
-}
-
-void
-test_ai_parse_response_responses_reasoning_summary_skipped(void** state)
-{
-    /* A reasoning item with a non-empty summary precedes the message item;
-     * the summary's "text" must not be mistaken for the assistant reply. */
-    const gchar* json = "{\"output\":["
-                        "{\"id\":\"rs_1\",\"type\":\"reasoning\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"User asks X\"}]},"
-                        "{\"id\":\"msg_1\",\"type\":\"message\",\"status\":\"completed\",\"role\":\"assistant\","
-                        "\"content\":[{\"type\":\"output_text\",\"annotations\":[],\"text\":\"Actual answer\"}]}"
-                        "]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("Actual answer", out);
-}
-
-void
-test_ai_parse_response_responses_reasoning_only_returns_null(void** state)
-{
-    /* An incomplete/truncated body with only a reasoning item (no message
-     * "content" array at all) must yield a parse failure, not leak the
-     * reasoning summary's "text" as the assistant reply. */
-    const gchar* json = "{\"status\":\"incomplete\",\"output\":["
-                        "{\"type\":\"reasoning\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"secret reasoning\"}]}"
-                        "]}";
-    gchar* out = ai_parse_response(json);
-    assert_null(out);
-}
-
-void
-test_ai_parse_response_responses_reasoning_after_message_skipped(void** state)
-{
-    /* A reasoning item ordered after the message, with the part's "text"
-     * preceding "type":"output_text": the forward scan must stay inside the
-     * part's object and the backscan must find the real answer. */
-    const gchar* json = "{\"output\":["
-                        "{\"type\":\"message\",\"content\":[{\"text\":\"answer\",\"type\":\"output_text\"}]},"
-                        "{\"type\":\"reasoning\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"secret\"}]}"
-                        "]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("answer", out);
-}
-
-void
-test_ai_parse_response_responses_empty_content_not_leaked(void** state)
-{
-    /* An empty content array followed by a reasoning item must yield a parse
-     * failure; the scan must not escape the array and return the summary. */
-    const gchar* json = "{\"output\":["
-                        "{\"type\":\"message\",\"content\":[]},"
-                        "{\"type\":\"reasoning\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"secret\"}]}"
-                        "]}";
-    gchar* out = ai_parse_response(json);
-    assert_null(out);
-}
-
-void
-test_ai_parse_response_responses_text_value_before_later_item(void** state)
-{
-    /* A reply that is exactly "text" plus a reasoning item after the message:
-     * the backscan's own extraction must also stay inside the part's object. */
-    const gchar* json = "{\"output\":["
-                        "{\"type\":\"message\",\"content\":[{\"text\":\"text\",\"type\":\"output_text\"}]},"
-                        "{\"type\":\"reasoning\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"secret\"}]}"
-                        "]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("text", out);
-}
-
-void
-test_ai_parse_response_choices_in_string_value(void** state)
-{
-    /* "choices" occurring as a string value must not hijack a valid
-     * responses envelope. */
-    const gchar* json = "{\"kind\":\"choices\",\"output\":[{\"content\":[{\"type\":\"output_text\",\"text\":\"hi\"}]}]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("hi", out);
-}
-
-void
-test_ai_parse_response_content_before_choices(void** state)
-{
-    /* Nonstandard body: a top-level content string precedes an empty
-     * choices array; the bare-content fallback must still find it. */
-    const gchar* json = "{\"content\":\"hi\",\"choices\":[]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("hi", out);
+    assert_null(ai_parse_response(json));
 }
 
 void
@@ -1161,54 +955,6 @@ test_ai_parse_response_content_preferred_over_text(void** state)
     assert_string_equal("from content field", out);
 }
 
-void
-test_ai_parse_response_responses_brace_in_text(void** state)
-{
-    /* Responses part with "text" before "type":"output_text" and a '{' inside
-     * the answer: the nearest preceding "text" key must be extracted, not a
-     * brace inside the string value. */
-    const gchar* json = "{\"output\":[{\"content\":[{\"text\":\"use { here\",\"type\":\"output_text\"}]}]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("use { here", out);
-}
-
-void
-test_ai_parse_response_choices_logprobs_before_content(void** state)
-{
-    /* A non-string "content" (logprobs array) ordered before message.content
-     * must not defeat extraction; anchoring on "message" finds the reply. */
-    const gchar* json = "{\"choices\":[{\"logprobs\":{\"content\":[{\"token\":\"hi\"}]},"
-                        "\"message\":{\"role\":\"assistant\",\"content\":\"real answer\"}}]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("real answer", out);
-}
-
-void
-test_ai_parse_response_reasoning_not_leaked_without_text(void** state)
-{
-    /* An output_text part with no "text" at all (truncated body) must yield a
-     * parse failure, not leak the preceding reasoning summary's text. */
-    const gchar* json = "{\"output\":["
-                        "{\"type\":\"reasoning\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"secret\"}]},"
-                        "{\"type\":\"message\",\"content\":[{\"type\":\"output_text\",\"annotations\":[]}]}"
-                        "]}";
-    gchar* out = ai_parse_response(json);
-    assert_null(out);
-}
-
-void
-test_ai_parse_response_responses_text_value_text(void** state)
-{
-    /* A reply that is exactly the string "text" must not confuse the
-     * backscan (the value's own quoted bytes match the key needle). */
-    const gchar* json = "{\"output\":[{\"content\":[{\"text\":\"text\",\"type\":\"output_text\"}]}]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("text", out);
-}
-
 void
 test_ai_parse_response_escaped_quote(void** state)
 {
@@ -1746,26 +1492,6 @@ test_ai_prefs_round_trip_remove_key(void** state)
     assert_null(after);
 }
 
-void
-test_ai_prefs_round_trip_api_type(void** state)
-{
-    ai_add_provider("p_persist_api_type", "https://example.test/pat/");
-    assert_true(ai_set_provider_api_type("p_persist_api_type", "chat-completions"));
-
-    ai_client_shutdown();
-    ai_client_init();
-
-    assert_int_equal(AI_API_TYPE_CHAT_COMPLETIONS, ai_get_provider_api_type("p_persist_api_type"));
-
-    /* Setting auto removes the persisted value */
-    assert_true(ai_set_provider_api_type("p_persist_api_type", "auto"));
-
-    ai_client_shutdown();
-    ai_client_init();
-
-    assert_int_equal(AI_API_TYPE_AUTO, ai_get_provider_api_type("p_persist_api_type"));
-}
-
 void
 test_ai_prefs_multiple_providers_persist(void** state)
 {

tests/unittests/test_ai_client.h

@@ -44,9 +44,6 @@ void test_ai_set_provider_default_model(void** state);
 void test_ai_get_provider_default_model(void** state);
 void test_ai_set_provider_setting(void** state);
 void test_ai_set_provider_setting_reserved_key(void** state);
-void test_ai_get_provider_setting_keys(void** state);
-void test_ai_set_provider_api_type(void** state);
-void test_ai_api_type_string_round_trip(void** state);
 void test_ai_get_provider_setting(void** state);
 /* Model caching tests */
 void test_ai_models_are_fresh_initial(void** state);
@@ -68,21 +65,8 @@ int ai_client_teardown_with_prefs(void** state);
 
 /* Chat response parser tests (ai_parse_response) */
 void test_ai_parse_response_openai_content(void** state);
-void test_ai_parse_response_responses_output_text(void** state);
-void test_ai_parse_response_responses_full_envelope(void** state);
-void test_ai_parse_response_responses_reasoning_summary_skipped(void** state);
-void test_ai_parse_response_choices_win_over_output(void** state);
-void test_ai_parse_response_choices_in_string_value(void** state);
-void test_ai_parse_response_content_before_choices(void** state);
+void test_ai_parse_response_legacy_text_format_unsupported(void** state);
 void test_ai_parse_response_content_preferred_over_text(void** state);
-void test_ai_parse_response_responses_brace_in_text(void** state);
-void test_ai_parse_response_choices_logprobs_before_content(void** state);
-void test_ai_parse_response_reasoning_not_leaked_without_text(void** state);
-void test_ai_parse_response_responses_reasoning_only_returns_null(void** state);
-void test_ai_parse_response_responses_reasoning_after_message_skipped(void** state);
-void test_ai_parse_response_responses_empty_content_not_leaked(void** state);
-void test_ai_parse_response_responses_text_value_before_later_item(void** state);
-void test_ai_parse_response_responses_text_value_text(void** state);
 void test_ai_parse_response_escaped_quote(void** state);
 void test_ai_parse_response_newline_escape(void** state);
 void test_ai_parse_response_empty_content(void** state);
@@ -145,7 +129,6 @@ void test_ai_parse_models_multiple_models(void** state);
 /* Prefs round-trip tests */
 void test_ai_prefs_round_trip_api_key(void** state);
 void test_ai_prefs_round_trip_remove_key(void** state);
-void test_ai_prefs_round_trip_api_type(void** state);
 void test_ai_prefs_multiple_providers_persist(void** state);
 
 /* Autocomplete deeper coverage */

tests/unittests/unittests.c

@@ -753,9 +753,6 @@ main(int argc, char* argv[])
         cmocka_unit_test_setup_teardown(test_ai_get_provider_default_model, ai_client_setup, ai_client_teardown),
         cmocka_unit_test_setup_teardown(test_ai_set_provider_setting, ai_client_setup, ai_client_teardown),
         cmocka_unit_test_setup_teardown(test_ai_set_provider_setting_reserved_key, ai_client_setup, ai_client_teardown),
-        cmocka_unit_test_setup_teardown(test_ai_get_provider_setting_keys, ai_client_setup, ai_client_teardown),
-        cmocka_unit_test_setup_teardown(test_ai_set_provider_api_type, ai_client_setup, ai_client_teardown),
-        cmocka_unit_test(test_ai_api_type_string_round_trip),
         cmocka_unit_test_setup_teardown(test_ai_get_provider_setting, ai_client_setup, ai_client_teardown),
         /* Model caching tests */
         cmocka_unit_test_setup_teardown(test_ai_models_are_fresh_initial, ai_client_setup, ai_client_teardown),
@@ -778,21 +775,8 @@ main(int argc, char* argv[])
         cmocka_unit_test(test_ai_json_escape_backslash_quote),
         /* Chat response parser */
         cmocka_unit_test(test_ai_parse_response_openai_content),
-        cmocka_unit_test(test_ai_parse_response_responses_output_text),
-        cmocka_unit_test(test_ai_parse_response_responses_full_envelope),
-        cmocka_unit_test(test_ai_parse_response_responses_reasoning_summary_skipped),
-        cmocka_unit_test(test_ai_parse_response_choices_win_over_output),
-        cmocka_unit_test(test_ai_parse_response_choices_in_string_value),
-        cmocka_unit_test(test_ai_parse_response_content_before_choices),
+        cmocka_unit_test(test_ai_parse_response_legacy_text_format_unsupported),
         cmocka_unit_test(test_ai_parse_response_content_preferred_over_text),
-        cmocka_unit_test(test_ai_parse_response_responses_brace_in_text),
-        cmocka_unit_test(test_ai_parse_response_choices_logprobs_before_content),
-        cmocka_unit_test(test_ai_parse_response_reasoning_not_leaked_without_text),
-        cmocka_unit_test(test_ai_parse_response_responses_reasoning_only_returns_null),
-        cmocka_unit_test(test_ai_parse_response_responses_reasoning_after_message_skipped),
-        cmocka_unit_test(test_ai_parse_response_responses_empty_content_not_leaked),
-        cmocka_unit_test(test_ai_parse_response_responses_text_value_before_later_item),
-        cmocka_unit_test(test_ai_parse_response_responses_text_value_text),
         cmocka_unit_test(test_ai_parse_response_escaped_quote),
         cmocka_unit_test(test_ai_parse_response_newline_escape),
         cmocka_unit_test(test_ai_parse_response_empty_content),
@@ -847,7 +831,6 @@ main(int argc, char* argv[])
         /* Prefs round-trip (uses prefs+ai setup) */
         cmocka_unit_test_setup_teardown(test_ai_prefs_round_trip_api_key, ai_client_setup_with_prefs, ai_client_teardown_with_prefs),
         cmocka_unit_test_setup_teardown(test_ai_prefs_round_trip_remove_key, ai_client_setup_with_prefs, ai_client_teardown_with_prefs),
-        cmocka_unit_test_setup_teardown(test_ai_prefs_round_trip_api_type, ai_client_setup_with_prefs, ai_client_teardown_with_prefs),
         cmocka_unit_test_setup_teardown(test_ai_prefs_multiple_providers_persist, ai_client_setup_with_prefs, ai_client_teardown_with_prefs),
         /* Autocomplete deeper coverage */
         cmocka_unit_test_setup_teardown(test_ai_providers_find_after_remove_skips_removed, ai_client_setup, ai_client_teardown),

tests/unittests/xmpp/stub_xmpp.c

@@ -500,6 +500,11 @@ caps_jid_has_feature(const char* const jid, const char* const feature)
     return FALSE;
 }
 
+void
+caps_cache_clear(void)
+{
+}
+
 gboolean
 bookmark_add(const char* jid, const char* nick, const char* password, const char* autojoin_str, const char* name)
 {