このMCPでできること
Captures, inspects, replays, tests, monitors, and documents webhooks and API endpoints through local tunnels.
機能
ツール
22
ツール
add_api_example
Save a response example on an endpoint (for instance the 402 your handler returns for a declined card). Replaces the example with the same name, so it is safe to repeat.
冪等
入力スキーマ
{'type': 'object', 'required': ['collection_id', 'name', 'status'], 'properties': {'body': {'description': 'Example response body (any JSON).'}, 'name': {'type': 'string', 'description': 'e.g. Card declined.'}, 'path': {'type': 'string', 'description': 'Route path as written in the code, e.g. /v1/charges/:id or /v1/charges/{id}.'}, 'method': {'type': 'string', 'description': 'HTTP method of the route, e.g. POST. Use with path instead of endpoint_id.'}, 'status': {'type': 'integer'}, 'headers': {'type': 'array', 'items': {'type': 'object', 'required': ['name', 'value'], 'properties': {'name': {'type': 'string'}, 'value': {'type': 'string'}}}}, 'endpoint_id': {'type': 'string', 'description': 'Id of the endpoint. Alternative to method + path.'}, 'status_text': {'type': 'string'}, 'collection_id': {'type': 'string', 'description': 'Id from list_api_collections.'}}}
check_api_drift
Compare a collection's docs with the real traffic a tunnel captured (Pro/Team). Returns routes nobody documented, status codes with no example, response or request fields missing from every example (or with another type), undocumented query parameters, and documented fields that never appear. Each finding includes `request_id` of the newest request that shows it: pass it to save_captured_request to add it to the docs, or fix the docs with upsert_api_endpoint and add_api_example. Use it to find out what drifted after a code change.
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['collection_id', 'tunnel'], 'properties': {'limit': {'type': 'integer', 'description': 'How many recent requests to compare (default 200, max 500).'}, 'tunnel': {'type': 'string', 'description': 'Subdomain of the tunnel whose traffic to compare.'}, 'collection_id': {'type': 'string'}}}
create_api_collection
Create an empty API collection. Prefer import_api_spec when there is an OpenAPI file, and upsert_api_endpoint to fill it from the code.
入力スキーマ
{'type': 'object', 'required': ['name'], 'properties': {'name': {'type': 'string'}, 'description': {'type': 'string'}}}
delete_api_endpoint
Delete an endpoint and its examples. Use when the route no longer exists in the code. Cannot be undone.
破壊的操作あり
冪等
入力スキーマ
{'type': 'object', 'required': ['collection_id'], 'properties': {'path': {'type': 'string', 'description': 'Route path as written in the code, e.g. /v1/charges/:id or /v1/charges/{id}.'}, 'method': {'type': 'string', 'description': 'HTTP method of the route, e.g. POST. Use with path instead of endpoint_id.'}, 'endpoint_id': {'type': 'string', 'description': 'Id of the endpoint. Alternative to method + path.'}, 'collection_id': {'type': 'string', 'description': 'Id from list_api_collections.'}}}
export_api_collection
Export a collection as an OpenAPI 3.1 or Postman 2.1 document. Handy to read the whole API at once.
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['collection_id'], 'properties': {'format': {'enum': ['openapi', 'postman'], 'type': 'string'}, 'collection_id': {'type': 'string'}}}
get_api_collection
Get one collection's folders, endpoints (id, method, path, name, version, example count) and environments (with their variables).
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['collection_id'], 'properties': {'collection_id': {'type': 'string'}}}
get_api_endpoint
Get one endpoint in full: description, parameters, headers, request body, saved response examples and its current `version`. Identify it by endpoint_id or by method + path.
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['collection_id'], 'properties': {'path': {'type': 'string', 'description': 'Route path as written in the code, e.g. /v1/charges/:id or /v1/charges/{id}.'}, 'method': {'type': 'string', 'description': 'HTTP method of the route, e.g. POST. Use with path instead of endpoint_id.'}, 'endpoint_id': {'type': 'string', 'description': 'Id of the endpoint. Alternative to method + path.'}, 'collection_id': {'type': 'string', 'description': 'Id from list_api_collections.'}}}
get_request
Get the full request and response (headers + body) of one captured webhook by id.
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['subdomain', 'id'], 'properties': {'id': {'type': 'string'}, 'subdomain': {'type': 'string'}}}
import_api_spec
Import an OpenAPI 3.x document (as JSON), a Postman v2.x collection (JSON) or a curl command into a new collection, or into `collection_id`. All or nothing, and plan limits are checked first. Credentials are never imported (they become variables). Convert YAML to JSON before sending.
入力スキーマ
{'type': 'object', 'required': ['format', 'content'], 'properties': {'name': {'type': 'string', 'description': 'Name for the new collection.'}, 'format': {'enum': ['openapi', 'postman', 'har', 'curl'], 'type': 'string'}, 'content': {'description': 'The document (object or JSON string), or the curl command.'}, 'collection_id': {'type': 'string', 'description': 'Add to this collection instead of creating one.'}}}
list_api_collections
List the workspace's API collections (saved endpoints with examples and environments). Start here to find a collection_id.
読み取り専用
入力スキーマ
{'type': 'object', 'properties': {}}
list_api_monitors
See which endpoints of a collection are checked on a schedule (Pro/Team monitors) and how they are doing: state (healthy, failing, blip, paused, waiting), the last check with its status, latency and error, and since when it has been failing. Use it to find out what is broken in staging or production, then read the endpoint and its code. Read-only: people decide what to monitor.
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['collection_id'], 'properties': {'collection_id': {'type': 'string'}}}
list_api_proposals
See what happened to the changes you proposed. Some workspaces review AI changes: your write tools then answer `pending_review` and change nothing until a teammate approves. This lists the latest proposals with their status (pending, approved, rejected with the reviewer's reason, or failed with why) so you can tell whether a change went through.
読み取り専用
入力スキーマ
{'type': 'object', 'properties': {}}
list_api_runs
Recent runs of an endpoint (newest first, default 5): who/what was sent and what came back. Use to see what happened the last time it was run.
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['collection_id'], 'properties': {'path': {'type': 'string', 'description': 'Route path as written in the code, e.g. /v1/charges/:id or /v1/charges/{id}.'}, 'limit': {'type': 'integer', 'description': '1 to 20.'}, 'method': {'type': 'string', 'description': 'HTTP method of the route, e.g. POST. Use with path instead of endpoint_id.'}, 'endpoint_id': {'type': 'string', 'description': 'Id of the endpoint. Alternative to method + path.'}, 'collection_id': {'type': 'string', 'description': 'Id from list_api_collections.'}}}
list_requests
List recent webhooks/requests captured for a tunnel. Returns id, method, path, status and bodies.
読み取り専用
入力スキーマ
{'type': 'object', 'required': ['subdomain'], 'properties': {'subdomain': {'type': 'string'}}}
list_tunnels
List the user's Pipehero tunnels and whether each is currently online.
読み取り専用
入力スキーマ
{'type': 'object', 'properties': {}}
replay_request
Replay a captured webhook to the user's localhost (the tunnel CLI must be running).
破壊的操作あり
外部アクセスあり
入力スキーマ
{'type': 'object', 'required': ['subdomain', 'id'], 'properties': {'id': {'type': 'string'}, 'subdomain': {'type': 'string'}}}
run_api_endpoint
Send an endpoint against an environment and return the real response (status, headers, body up to 20 KB). A `local` environment goes through the user's tunnel to their localhost (the CLI must be running); staging/prod are sent from Pipehero's cloud (Pro/Team) to public addresses only. Sending to a `prod` environment with a write method needs confirm_write_to_prod: true, which you should only pass after the user agrees. Use it to check that the code you wrote behaves as documented.
破壊的操作あり
外部アクセスあり
入力スキーマ
{'type': 'object', 'required': ['collection_id', 'environment'], 'properties': {'path': {'type': 'string', 'description': 'Route path as written in the code, e.g. /v1/charges/:id or /v1/charges/{id}.'}, 'method': {'type': 'string', 'description': 'HTTP method of the route, e.g. POST. Use with path instead of endpoint_id.'}, 'variables': {'type': 'object', 'description': 'Values for {{variables}} the environment doesn\'t define, e.g. {"id": "ch_123"}.', 'additionalProperties': {'type': 'string'}}, 'endpoint_id': {'type': 'string', 'description': 'Id of the endpoint. Alternative to method + path.'}, 'environment': {'type': 'string', 'description': 'Environment name or id, e.g. local.'}, 'collection_id': {'type': 'string', 'description': 'Id from list_api_collections.'}, 'confirm_write_to_prod': {'type': 'boolean'}}}
save_captured_request
Document a real request captured by a tunnel (get its id from list_requests). If an endpoint already covers the route, the response is added to it as an example; otherwise an endpoint is created from the request. Credentials, cookies and signatures are replaced by {{variables}} and only JSON bodies are kept. A response already saved as an example is not duplicated. Use it to document webhooks and calls you have only seen in traffic.
冪等
入力スキーマ
{'type': 'object', 'required': ['collection_id', 'tunnel', 'request_id'], 'properties': {'path': {'type': 'string'}, 'folder': {'type': 'string', 'description': 'Folder for a newly created endpoint, created by name if missing.'}, 'method': {'type': 'string', 'description': 'With path: the endpoint that should receive the example.'}, 'tunnel': {'type': 'string', 'description': 'Subdomain of the tunnel that captured the request.'}, 'request_id': {'type': 'string', 'description': 'Id of the captured request, from list_requests.'}, 'endpoint_id': {'type': 'string', 'description': 'Add the example to this endpoint instead of matching by route. Alternative to method + path.'}, 'collection_id': {'type': 'string'}}}
send_test_webhook
Send a generated test webhook to the user's localhost (the tunnel CLI must be running). Provide a `provider` (stripe, github, shopify, clerk, slack, resend, paddle, polar, lemonsqueezy) and optional `event` for a realistic sample payload, or pass a custom JSON `body`. Pro plan required.
破壊的操作あり
外部アクセスあり
入力スキーマ
{'type': 'object', 'required': ['subdomain', 'provider'], 'properties': {'body': {'type': 'string', 'description': 'Custom JSON body (overrides the template)'}, 'event': {'type': 'string'}, 'provider': {'type': 'string'}, 'subdomain': {'type': 'string'}}}
set_long_requests
Opt a tunnel into a 120-second ingress timeout instead of the 30-second default — for tool calls that legitimately run long, e.g. an MCP server exposed through the tunnel. Persists on the tunnel; pass enabled: false to revert to the 30-second default.
冪等
入力スキーマ
{'type': 'object', 'required': ['subdomain', 'enabled'], 'properties': {'enabled': {'type': 'boolean'}, 'subdomain': {'type': 'string'}}}
set_ws_passthrough
Opt a tunnel into WebSocket passthrough, so an application-level WebSocket connection (e.g. a mobile/web app's own realtime feature) can be relayed to your localhost. Pro/Team plan required to enable; pass enabled: false to disable on any plan.
冪等
入力スキーマ
{'type': 'object', 'required': ['subdomain', 'enabled'], 'properties': {'enabled': {'type': 'boolean'}, 'subdomain': {'type': 'string'}}}
upsert_api_endpoint
Document an endpoint: creates it, or updates the existing one for the same method + path. Use it whenever you add or change a route in the code, so the docs stay true. Only the fields you send change. `path` may use :id, {id} or {{id}} for variables. `folder` is created by name if missing. Send `version` (from get_api_endpoint) to avoid overwriting a teammate's edit; a stale version is rejected.
冪等
入力スキーマ
{'type': 'object', 'required': ['collection_id', 'method', 'path'], 'properties': {'body': {'description': 'Example request body (any JSON). null clears it.'}, 'kind': {'enum': ['http', 'event'], 'type': 'string', 'description': '`event` for a webhook your app sends.'}, 'name': {'type': 'string', 'description': 'Short title, e.g. Create a charge. Defaults to METHOD /path.'}, 'path': {'type': 'string'}, 'folder': {'type': 'string', 'description': 'Folder name, e.g. Charges.'}, 'method': {'type': 'string'}, 'params': {'type': 'array', 'items': {'type': 'object', 'required': ['name'], 'properties': {'in': {'enum': ['path', 'query', 'header', 'body'], 'type': 'string'}, 'name': {'type': 'string'}, 'type': {'type': 'string'}, 'required': {'type': 'boolean'}, 'description': {'type': 'string'}}}, 'description': 'Documented fields.'}, 'headers': {'type': 'array', 'items': {'type': 'object', 'required': ['name', 'value'], 'properties': {'name': {'type': 'string'}, 'value': {'type': 'string'}}}}, 'version': {'type': 'integer'}, 'description': {'type': 'string'}, 'collection_id': {'type': 'string'}}}
履歴
最近のツール変更
追加
list_api_runs
2026年9月23日2:47
追加
check_api_drift
2026年9月23日2:47
追加
list_api_proposals
2026年9月23日2:47
追加
list_api_monitors
2026年9月23日2:47
追加
save_captured_request
2026年9月23日2:47
追加
run_api_endpoint
2026年9月23日2:47
追加
export_api_collection
2026年9月23日2:47
追加
import_api_spec
2026年9月23日2:47
追加
delete_api_endpoint
2026年9月23日2:47
追加
add_api_example
2026年9月23日2:47
追加
upsert_api_endpoint
2026年9月23日2:47
追加
create_api_collection
2026年9月23日2:47
追加
get_api_endpoint
2026年9月23日2:47
追加
get_api_collection
2026年9月23日2:47
追加
list_api_collections
2026年9月23日2:47
追加
set_ws_passthrough
2026年9月17日12:45
追加
set_long_requests
2026年9月17日12:45
追加
send_test_webhook
2026年9月17日12:45
追加
replay_request
2026年9月17日12:45
追加
get_request
2026年9月17日12:45
追加
list_requests
2026年9月17日12:45
追加
list_tunnels
2026年9月17日12:45
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