feat(pagerduty): new PagerDuty alerting integration

Events API v2 + REST API v2, 10 commands: trigger/acknowledge/resolve incident,
list/get incident, add note, list on-calls/users/services. Token + routing-key
auth, stdlib-only.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

integrations/pagerduty/scripts/acknowledge_incident.py

@@ -0,0 +1,70 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    if not cfg.get("routing_key"):
+        raise Exception("routing_key is not configured")
+
+    dedup_key = str(inputs.get("dedup_key", "") or "").strip()
+    if not dedup_key:
+        raise Exception("dedup_key is required")
+
+    return events_enqueue(cfg, {
+        "routing_key": cfg["routing_key"],
+        "event_action": "acknowledge",
+        "dedup_key": dedup_key,
+    })
+
+
+_run(main)

integrations/pagerduty/scripts/add_note.py

@@ -0,0 +1,77 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    incident_id = str(inputs.get("incident_id", "") or "").strip()
+    if not incident_id:
+        raise Exception("incident_id is required")
+
+    note = str(inputs.get("note", "") or "").strip()
+    if not note:
+        raise Exception("note is required")
+
+    from_email = str(cfg.get("from_email", "") or "").strip()
+    if not from_email:
+        raise Exception("from_email must be configured to add notes")
+
+    return rest(
+        "POST",
+        "/incidents/" + urllib.parse.quote(incident_id, safe="") + "/notes",
+        cfg,
+        body={"note": {"content": note}},
+        extra_headers={"From": from_email},
+    )
+
+
+_run(main)

integrations/pagerduty/scripts/get_incident.py

@@ -0,0 +1,63 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    incident_id = str(inputs.get("incident_id", "") or "").strip()
+    if not incident_id:
+        raise Exception("incident_id is required")
+
+    return rest("GET", "/incidents/" + urllib.parse.quote(incident_id, safe=""), cfg)
+
+
+_run(main)

integrations/pagerduty/scripts/list_incidents.py

@@ -0,0 +1,75 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    statuses = [s.strip() for s in str(inputs.get("statuses", "") or "").split(",") if s.strip()]
+    urgencies = [s.strip() for s in str(inputs.get("urgencies", "") or "").split(",") if s.strip()]
+    since = str(inputs.get("since", "") or "").strip()
+    until = str(inputs.get("until", "") or "").strip()
+
+    try:
+        limit = int(inputs.get("limit", 25) or 25)
+    except (TypeError, ValueError):
+        limit = 25
+
+    return rest("GET", "/incidents", cfg, params={
+        "statuses[]": statuses or None,
+        "urgencies[]": urgencies or None,
+        "since": since,
+        "until": until,
+        "limit": limit,
+    })
+
+
+_run(main)

integrations/pagerduty/scripts/list_oncalls.py

@@ -0,0 +1,69 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    schedule_ids = [s.strip() for s in str(inputs.get("schedule_ids", "") or "").split(",") if s.strip()]
+
+    try:
+        limit = int(inputs.get("limit", 25) or 25)
+    except (TypeError, ValueError):
+        limit = 25
+
+    return rest("GET", "/oncalls", cfg, params={
+        "schedule_ids[]": schedule_ids or None,
+        "limit": limit,
+    })
+
+
+_run(main)

integrations/pagerduty/scripts/list_services.py

@@ -0,0 +1,69 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    query = str(inputs.get("query", "") or "").strip()
+
+    try:
+        limit = int(inputs.get("limit", 25) or 25)
+    except (TypeError, ValueError):
+        limit = 25
+
+    return rest("GET", "/services", cfg, params={
+        "query": query,
+        "limit": limit,
+    })
+
+
+_run(main)

integrations/pagerduty/scripts/list_users.py

@@ -0,0 +1,69 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    query = str(inputs.get("query", "") or "").strip()
+
+    try:
+        limit = int(inputs.get("limit", 25) or 25)
+    except (TypeError, ValueError):
+        limit = 25
+
+    return rest("GET", "/users", cfg, params={
+        "query": query,
+        "limit": limit,
+    })
+
+
+_run(main)

integrations/pagerduty/scripts/resolve_incident.py

@@ -0,0 +1,70 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    if not cfg.get("routing_key"):
+        raise Exception("routing_key is not configured")
+
+    dedup_key = str(inputs.get("dedup_key", "") or "").strip()
+    if not dedup_key:
+        raise Exception("dedup_key is required")
+
+    return events_enqueue(cfg, {
+        "routing_key": cfg["routing_key"],
+        "event_action": "resolve",
+        "dedup_key": dedup_key,
+    })
+
+
+_run(main)

integrations/pagerduty/scripts/test_connection.py

@@ -0,0 +1,60 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    rest("GET", "/users", cfg, params={"limit": 1})
+    return {"ok": True}
+
+
+_run(main)

integrations/pagerduty/scripts/trigger_incident.py

@@ -0,0 +1,93 @@
+import json, os, sys, uuid, urllib.parse, urllib.request, urllib.error
+
+REST = "https://api.pagerduty.com"
+EVENTS = "https://events.pagerduty.com/v2/enqueue"
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def rest(method, path, cfg, body=None, params=None, extra_headers=None):
+    url = REST + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean, doseq=True)
+    data = json.dumps(body).encode("utf-8") if body is not None else None
+    headers = {
+        "Authorization": "Token token=" + str(cfg.get("api_token", "")),
+        "Accept": "application/vnd.pagerduty+json;version=2",
+    }
+    if data is not None:
+        headers["Content-Type"] = "application/json"
+    if extra_headers:
+        headers.update(extra_headers)
+    req = urllib.request.Request(url, data=data, headers=headers, method=method)
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def events_enqueue(cfg, payload):
+    data = json.dumps(payload).encode("utf-8")
+    req = urllib.request.Request(EVENTS, data=data, headers={"Content-Type": "application/json"}, method="POST")
+    with urllib.request.urlopen(req, timeout=60) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def _run(fn):
+    try:
+        print(json.dumps(fn(_cfg(), _inputs())))
+    except urllib.error.HTTPError as e:
+        print(json.dumps({"error": "HTTP " + str(e.code), "detail": e.read().decode("utf-8", "replace")}))
+        sys.exit(1)
+    except Exception as e:
+        print(json.dumps({"error": str(e)}))
+        sys.exit(1)
+
+
+def main(cfg, inputs):
+    if not cfg.get("routing_key"):
+        raise Exception("routing_key is not configured")
+
+    summary = str(inputs.get("summary", "")).strip()
+    if not summary:
+        raise Exception("summary is required")
+
+    source = str(inputs.get("source", "")).strip()
+    if not source:
+        raise Exception("source is required")
+
+    severity = str(inputs.get("severity", "") or "critical").strip()
+    if severity not in ("critical", "error", "warning", "info"):
+        severity = "critical"
+
+    dedup_key = str(inputs.get("dedup_key", "") or "").strip()
+    component = str(inputs.get("component", "") or "").strip()
+
+    payload = {
+        "summary": summary,
+        "source": source,
+        "severity": severity,
+    }
+    if component:
+        payload["component"] = component
+
+    event = {
+        "routing_key": cfg["routing_key"],
+        "event_action": "trigger",
+        "payload": payload,
+    }
+    if dedup_key:
+        event["dedup_key"] = dedup_key
+
+    return events_enqueue(cfg, event)
+
+
+_run(main)