feat(mock-edr-s1): EDR incident integration from OpenAPI spec

Built from the published OpenAPI spec for mock instance s1 (type: edr).
Incident ingestion (list_incidents) with since/after_id paging and an OCSF
mapper + 'Mock EDR Incident' default type, plus an acknowledge/resolve/dismiss
incident action. X-API-Key auth; the instance path segment is configurable.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

integrations/mock-edr-s1/scripts/list_incidents.py

@@ -0,0 +1,40 @@
+import json, os, sys, urllib.request, urllib.parse, urllib.error
+
+
+def _cfg():
+    s = json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+    base = str(s.get("base_url") or "https://mockprod.riposte-labs.com").rstrip("/")
+    instance = str(s.get("instance") or "s1").strip("/")
+    headers = {"X-API-Key": s.get("api_key", ""), "Accept": "application/json"}
+    return base, instance, headers
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def request(path, params):
+    base, _, headers = _cfg()
+    clean = {k: v for k, v in params.items() if v not in (None, "")}
+    url = base + "/" + path.lstrip("/") + ("?" + urllib.parse.urlencode(clean, doseq=True) if clean else "")
+    req = urllib.request.Request(url, headers=headers, method="GET")
+    with urllib.request.urlopen(req, timeout=90) as r:
+        raw = r.read()
+        return json.loads(raw) if raw else {}
+
+
+def run():
+    _, instance, _ = _cfg()
+    inp = _inputs()
+    params = {"since": inp.get("since"), "after_id": inp.get("after_id"), "limit": min(int(inp.get("limit") or 100), 1000)}
+    print(json.dumps(request("api/" + instance + "/incidents", params)))
+
+
+try:
+    run()
+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)