diff --git a/jenkins.py b/jenkins.py
new file mode 100644
index 0000000..20a0a79
--- /dev/null
+++ b/jenkins.py
@@ -0,0 +1,148 @@
+import prof
+import os
+import webbrowser
+import jenkinsapi
+from jenkinsapi.jenkins import Jenkins
+
+jenkins_url = "http://localhost:8080"
+username = None
+password = None
+
+failing = []
+passing = []
+
+def _open_job_url(url):
+    savout = os.dup(1)
+    saverr = os.dup(2)
+    os.close(1)
+    os.close(2)
+    os.open(os.devnull, os.O_RDWR)
+    try:
+        webbrowser.open(url, new=2)
+    finally:
+        os.dup2(savout, 1)
+        os.dup2(saverr, 2)
+
+def _list_jobs(j):
+    if len(j.keys()) == 0:
+        prof.cons_show("Jenkins: No jobs available")
+    else:
+        prof.cons_show("")
+        prof.cons_show("Jenkins jobs:")
+        for name, job in j.get_jobs():
+            if job.is_queued():
+                prof.cons_show("  " + name + ", QUEUED")
+            elif job.is_running():
+                prof.cons_show("  " + name + ", RUNNING")
+            else:
+                build = job.get_last_build_or_none()
+                if build:
+                    prof.cons_show("  " + name + " #" + str(build.get_number()) + ", " + build.get_status())
+                else:
+                    prof.cons_show("  " + name + ", no builds")
+        prof.cons_show("")
+
+def _show_job(j, jobname):
+    if not jobname:
+        prof.cons_show("Usage /jenkins show [name]")
+    else:
+        if j.has_job(jobname):
+            prof.cons_show("")
+            job = j.get_job(jobname)
+            prof.cons_show(jobname + " details:");
+
+            desc = job.get_description()
+            if desc:
+                prof.cons_show  ("  Description : " + desc)
+
+            if job.is_queued():
+                prof.cons_show  ("  Status      : Queued")
+            elif job.is_running():
+                prof.cons_show  ("  Status      : Running")
+            else:
+                build = job.get_last_build_or_none()
+                if build:
+                    prof.cons_show  ("  Last build  : #" + str(build.get_number()))
+                    prof.cons_show  ("  Status      : " + build.get_status())
+                else:
+                    prof.cons_show  ("  Last build  : No builds")
+
+            prof.cons_show      ("  Trigger     : " + job.get_build_triggerurl())
+            prof.cons_show("")
+        else:
+            prof.cons_show("No such job " + jobname)
+
+def _build_job(j, jobname):
+    if not jobname:
+        prof.cons_show("Usage /jenkins build [name]")
+    else:
+        if j.has_job(jobname):
+            job = j.get_job(jobname)
+            try:
+                job.invoke(invoke_pre_check_delay=1)
+            except Exception, e:
+                prof.cons_show("Failed to trigger build: " + str(e))
+        else:
+            prof.cons_show("No such job " + jobname)
+
+def _open_job(j, jobname):
+    if not jobname:
+        prof.cons_show("Usage /jenkins open [name]")
+    else:
+        if j.has_job(jobname):
+            _open_job_url(jenkins_url + "/job/" + jobname)
+        else:
+            prof.cons_show("No such job " + jobname)
+
+def _cmd_jenkins(cmd, jobname=None):
+    try:
+        j = Jenkins(jenkins_url, username, password)
+    except Exception:
+        prof.cons_show("Jenkins down")
+    else:
+        if cmd == "jobs":
+            _list_jobs(j)
+        elif cmd == "show":
+            _show_job(j, jobname)
+        elif cmd == "build":
+            _build_job(j, jobname)
+        elif cmd == "open":
+            _open_job(j, jobname)
+        else:
+            prof.cons_show("Usage: /jenkins jobs|show|build|open [name]")
+
+def _process_job(name, job):
+    global failing
+    global passing
+
+    if not job.is_queued_or_running():
+        build = job.get_last_build_or_none()
+        if build:
+            if build.get_status() == "FAILURE":
+                if not name in failing:
+                    prof.cons_show("Jenkins job: " + name + " #" + str(build.get_number()) + " BROKEN")
+                    prof.notify(name + " broken", 5000, "Build failed")
+                    failing.append(name)
+                if name in passing:
+                    passing.remove(name)
+            else:
+                if name in failing:
+                    prof.cons_show("Jenkins job: " + name + " #" + str(build.get_number()) + " FIXED")
+                    prof.notify(name + " fixed", 5000, "Build fixed")
+                    failing.remove(name)
+                if not name in passing:
+                    passing.append(name)
+
+def _poll_jobs():
+    try:
+        j = Jenkins(jenkins_url, username, password)
+    except Exception:
+        prof.cons_show("Jenkins down")
+    else:
+        for name, job in j.get_jobs():
+            _process_job(name, job)
+
+def prof_init(version, status):
+    prof.register_timed(_poll_jobs, 30)
+    prof.register_command("/jenkins", 1, 2, "/jenkins jobs|show|build|open [name]", "Do jenkins stuff.", "Do jenkins stuff.",
+        _cmd_jenkins)