feat(twilio): new Twilio SMS/voice alerting integration

Twilio REST API, 5 commands: send SMS, make voice call (TwiML), get/list
messages. HTTP Basic auth, stdlib-only.

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

integrations/twilio/manifest.yaml

@@ -0,0 +1,73 @@
+id: twilio
+name: Twilio
+version: 1.0.0
+description: "Twilio (REST API) — SOC out-of-band alerting: send SMS messages, place voice calls, and read message status/history. HTTP Basic authentication; stdlib-only, no extra Python dependencies."
+changelog: "1.0.0 — Initial release: send SMS, make call, get/list messages."
+category: notification
+
+# Per-instance configuration. HTTP Basic auth with the Account SID + Auth Token.
+config_schema:
+  properties:
+    account_sid:
+      type: string
+      description: "Twilio Account SID"
+    auth_token:
+      type: string
+      description: "Twilio Auth Token"
+      x-soar-sensitive: true
+    from_number:
+      type: string
+      description: "Default sender number (E.164, e.g. +15551234567)"
+  required:
+    - account_sid
+    - auth_token
+
+commands:
+  - id: send_sms
+    name: twilio-send-sms
+    description: "Send an SMS message."
+    inputs_schema:
+      properties:
+        to: { type: string, description: "Recipient number (E.164)" }
+        body: { type: string, description: "Message text" }
+        from_number: { type: string, description: "Sender number (overrides the configured default)" }
+      required: [to, body]
+    outputs_schema: { properties: {} }
+  - id: make_call
+    name: twilio-make-call
+    description: "Place a voice call that plays TwiML."
+    inputs_schema:
+      properties:
+        to: { type: string, description: "Recipient number (E.164)" }
+        from_number: { type: string, description: "Caller number (overrides the configured default)" }
+        twiml: { type: string, description: "TwiML to execute (provide this or url)" }
+        url: { type: string, description: "URL returning TwiML (provide this or twiml)" }
+      required: [to]
+    outputs_schema: { properties: {} }
+  - id: get_message
+    name: twilio-get-message
+    description: "Get a message's status and details by SID."
+    risk: read
+    inputs_schema:
+      properties:
+        message_sid: { type: string, description: "Message SID" }
+      required: [message_sid]
+    outputs_schema: { properties: {} }
+  - id: list_messages
+    name: twilio-list-messages
+    description: "List recent messages."
+    risk: read
+    inputs_schema:
+      properties:
+        page_size: { type: number, description: "Max messages (default 20)" }
+      required: []
+    outputs_schema: { properties: {} }
+
+  - id: test_connection
+    name: twilio-test-connection
+    description: "Verify connectivity and credentials (used by the Test button)."
+    risk: read
+    inputs_schema:
+      properties: {}
+      required: []
+    outputs_schema: { properties: {} }

integrations/twilio/scripts/get_message.py

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+import json, os, sys, base64, urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _base(cfg):
+    return "https://api.twilio.com/2010-04-01/Accounts/" + str(cfg.get("account_sid", ""))
+
+
+def _auth(cfg):
+    raw = str(cfg.get("account_sid", "")) + ":" + str(cfg.get("auth_token", ""))
+    return "Basic " + base64.b64encode(raw.encode("utf-8")).decode("utf-8")
+
+
+def request(method, path, cfg, form=None, params=None):
+    url = _base(cfg) + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean)
+    data = None
+    headers = {"Authorization": _auth(cfg), "Accept": "application/json"}
+    if form is not None:
+        data = urllib.parse.urlencode({k: v for k, v in form.items() if v not in (None, "")}).encode("utf-8")
+        headers["Content-Type"] = "application/x-www-form-urlencoded"
+    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 _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)
+
+
+q = lambda v: urllib.parse.quote(str(v), safe="")
+_from = lambda cfg, inputs: (inputs.get("from_number") or cfg.get("from_number"))
+
+
+def main(cfg, inputs):
+    message_sid = inputs.get("message_sid")
+    if not message_sid:
+        raise Exception("message_sid is required")
+    return request("GET", "/Messages/" + q(message_sid) + ".json", cfg)
+
+
+_run(main)

integrations/twilio/scripts/list_messages.py

@@ -0,0 +1,58 @@
+import json, os, sys, base64, urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _base(cfg):
+    return "https://api.twilio.com/2010-04-01/Accounts/" + str(cfg.get("account_sid", ""))
+
+
+def _auth(cfg):
+    raw = str(cfg.get("account_sid", "")) + ":" + str(cfg.get("auth_token", ""))
+    return "Basic " + base64.b64encode(raw.encode("utf-8")).decode("utf-8")
+
+
+def request(method, path, cfg, form=None, params=None):
+    url = _base(cfg) + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean)
+    data = None
+    headers = {"Authorization": _auth(cfg), "Accept": "application/json"}
+    if form is not None:
+        data = urllib.parse.urlencode({k: v for k, v in form.items() if v not in (None, "")}).encode("utf-8")
+        headers["Content-Type"] = "application/x-www-form-urlencoded"
+    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 _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)
+
+
+q = lambda v: urllib.parse.quote(str(v), safe="")
+_from = lambda cfg, inputs: (inputs.get("from_number") or cfg.get("from_number"))
+
+
+def main(cfg, inputs):
+    page_size = inputs.get("page_size")
+    return request("GET", "/Messages.json", cfg, params={"PageSize": int(page_size or 20)})
+
+
+_run(main)

integrations/twilio/scripts/make_call.py

@@ -0,0 +1,72 @@
+import json, os, sys, base64, urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _base(cfg):
+    return "https://api.twilio.com/2010-04-01/Accounts/" + str(cfg.get("account_sid", ""))
+
+
+def _auth(cfg):
+    raw = str(cfg.get("account_sid", "")) + ":" + str(cfg.get("auth_token", ""))
+    return "Basic " + base64.b64encode(raw.encode("utf-8")).decode("utf-8")
+
+
+def request(method, path, cfg, form=None, params=None):
+    url = _base(cfg) + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean)
+    data = None
+    headers = {"Authorization": _auth(cfg), "Accept": "application/json"}
+    if form is not None:
+        data = urllib.parse.urlencode({k: v for k, v in form.items() if v not in (None, "")}).encode("utf-8")
+        headers["Content-Type"] = "application/x-www-form-urlencoded"
+    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 _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)
+
+
+q = lambda v: urllib.parse.quote(str(v), safe="")
+_from = lambda cfg, inputs: (inputs.get("from_number") or cfg.get("from_number"))
+
+
+def main(cfg, inputs):
+    to = inputs.get("to")
+    if not to:
+        raise Exception("to is required")
+    frm = _from(cfg, inputs)
+    if not frm:
+        raise Exception("from_number is required (set a default or pass one)")
+    twiml = inputs.get("twiml")
+    url = inputs.get("url")
+    if not twiml and not url:
+        raise Exception("twiml or url is required")
+    form = {"From": frm, "To": to}
+    if twiml:
+        form["Twiml"] = twiml
+    elif url:
+        form["Url"] = url
+    return request("POST", "/Calls.json", cfg, form=form)
+
+
+_run(main)

integrations/twilio/scripts/send_sms.py

@@ -0,0 +1,66 @@
+import json, os, sys, base64, urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _base(cfg):
+    return "https://api.twilio.com/2010-04-01/Accounts/" + str(cfg.get("account_sid", ""))
+
+
+def _auth(cfg):
+    raw = str(cfg.get("account_sid", "")) + ":" + str(cfg.get("auth_token", ""))
+    return "Basic " + base64.b64encode(raw.encode("utf-8")).decode("utf-8")
+
+
+def request(method, path, cfg, form=None, params=None):
+    url = _base(cfg) + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean)
+    data = None
+    headers = {"Authorization": _auth(cfg), "Accept": "application/json"}
+    if form is not None:
+        data = urllib.parse.urlencode({k: v for k, v in form.items() if v not in (None, "")}).encode("utf-8")
+        headers["Content-Type"] = "application/x-www-form-urlencoded"
+    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 _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)
+
+
+q = lambda v: urllib.parse.quote(str(v), safe="")
+_from = lambda cfg, inputs: (inputs.get("from_number") or cfg.get("from_number"))
+
+
+def main(cfg, inputs):
+    to = inputs.get("to")
+    if not to:
+        raise Exception("to is required")
+    body = inputs.get("body")
+    if not body:
+        raise Exception("body is required")
+    frm = _from(cfg, inputs)
+    if not frm:
+        raise Exception("from_number is required (set a default or pass one)")
+    return request("POST", "/Messages.json", cfg, form={"From": frm, "To": to, "Body": body})
+
+
+_run(main)

integrations/twilio/scripts/test_connection.py

@@ -0,0 +1,58 @@
+import json, os, sys, base64, urllib.parse, urllib.request, urllib.error
+
+
+def _cfg():
+    return json.loads(os.environ.get("INTEGRATION_SECRETS", "{}"))
+
+
+def _inputs():
+    return json.loads(os.environ.get("INTEGRATION_INPUTS", "{}"))
+
+
+def _base(cfg):
+    return "https://api.twilio.com/2010-04-01/Accounts/" + str(cfg.get("account_sid", ""))
+
+
+def _auth(cfg):
+    raw = str(cfg.get("account_sid", "")) + ":" + str(cfg.get("auth_token", ""))
+    return "Basic " + base64.b64encode(raw.encode("utf-8")).decode("utf-8")
+
+
+def request(method, path, cfg, form=None, params=None):
+    url = _base(cfg) + path
+    if params:
+        clean = {k: v for k, v in params.items() if v not in (None, "")}
+        if clean:
+            url += "?" + urllib.parse.urlencode(clean)
+    data = None
+    headers = {"Authorization": _auth(cfg), "Accept": "application/json"}
+    if form is not None:
+        data = urllib.parse.urlencode({k: v for k, v in form.items() if v not in (None, "")}).encode("utf-8")
+        headers["Content-Type"] = "application/x-www-form-urlencoded"
+    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 _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)
+
+
+q = lambda v: urllib.parse.quote(str(v), safe="")
+_from = lambda cfg, inputs: (inputs.get("from_number") or cfg.get("from_number"))
+
+
+def main(cfg, inputs):
+    request("GET", ".json", cfg)
+    return {"ok": True}
+
+
+_run(main)