MCP Server

inngest

io.usefulapi/inngest
Cloud & Infrastructure Developer Tools Public & reachable MCP 2026-07-28

What this MCP does

Investigates Inngest events and durable function runs down to individual jobs and supports bulk cancellation and webhook management.

inngest_create_cancellation
Bulk cancel function runs
Cancel every run of one function that started within a time window, optionally narrowed by an event expression. This STOPS IN-FLIGHT WORK across your production functions — scope the window tightly. Runs already finished are unaffected. Inngest: POST /v1/cancellations.
Destructive
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['app_id', 'function_id', 'started_after', 'started_before'], 'properties': {'if': {'type': 'string', 'description': 'Optional CEL expression to narrow further, e.g. event.data.userId == "user_123". Only matching runs are cancelled.'}, 'app_id': {'type': 'string', 'description': 'The app the function belongs to, e.g. acme-app.'}, 'function_id': {'type': 'string', 'description': 'The function to cancel runs of, e.g. schedule-reminder.'}, 'started_after': {'type': 'string', 'description': 'ISO-8601 lower bound — only cancel runs that started after this.'}, 'started_before': {'type': 'string', 'description': 'ISO-8601 upper bound — only cancel runs that started before this.'}}}
inngest_delete_cancellation
Stop a bulk cancellation
Delete a bulk-cancellation job so it stops cancelling further runs. Runs it already cancelled stay cancelled. Inngest: DELETE /v1/cancellations/{cancellationId}.
Destructive
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['cancellation_id'], 'properties': {'cancellation_id': {'type': 'string', 'description': "The cancellation job's id."}}}
inngest_delete_webhook
Delete a webhook
Remove a webhook ingress. The external source stops producing events immediately. Inngest: DELETE /v1/webhooks/{webhookId}.
Destructive
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['webhook_id'], 'properties': {'webhook_id': {'type': 'string', 'description': 'The webhook to delete.'}}}
inngest_get_event
Get one event
Fetch a single event with its name, payload and timestamp. Inngest: GET /v1/events/{eventId}.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['event_id'], 'properties': {'event_id': {'type': 'string', 'description': "The event's id (a ULID)."}}}
inngest_get_run
Get one function run
Fetch a single function run — its status, output and error. Inngest: GET /v1/runs/{runId}.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['run_id'], 'properties': {'run_id': {'type': 'string', 'description': "The run's id (a ULID)."}}}
inngest_get_webhook
Get one webhook
Fetch a single webhook ingress with its URL and transform. Inngest: GET /v1/webhooks/{webhookId}.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['webhook_id'], 'properties': {'webhook_id': {'type': 'string', 'description': "The webhook's id."}}}
inngest_list_cancellations
List bulk cancellations
List bulk-cancellation jobs and their progress. Inngest: GET /v1/cancellations.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {'limit': {'type': 'integer', 'maximum': 100, 'minimum': 1, 'description': 'Page size, 1-100.'}, 'cursor': {'type': 'string', 'description': "Cursor from the previous page's response. Omit for the first page."}}}
inngest_list_event_runs
List the runs an event started
List every function run one event triggered, with each run's status. This is the hop from 'this event arrived' to 'and here is what it did'. Inngest: GET /v1/events/{eventId}/runs.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['event_id'], 'properties': {'event_id': {'type': 'string', 'description': "The event's id."}}}
inngest_list_events
List events
List the events received in the key's environment, newest first. Events are what start functions, so this is where an investigation begins. Inngest: GET /v1/events.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {'limit': {'type': 'integer', 'maximum': 100, 'minimum': 1, 'description': 'Page size, 1-100.'}, 'cursor': {'type': 'string', 'description': "Cursor from the previous page's response. Omit for the first page."}}}
inngest_list_run_jobs
List a run's steps
List the individual steps (jobs) of one run, with their status and timing — how you find which step of a durable function failed. Inngest: GET /v1/runs/{runId}/jobs.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['run_id'], 'properties': {'run_id': {'type': 'string', 'description': "The run's id."}}}
inngest_list_webhooks
List webhooks
List the webhook ingresses configured for the environment — the external sources that turn into events. Inngest: GET /v1/webhooks.
Read only
Input schema
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {'limit': {'type': 'integer', 'maximum': 100, 'minimum': 1, 'description': 'Page size, 1-100.'}, 'cursor': {'type': 'string', 'description': "Cursor from the previous page's response. Omit for the first page."}}}
Changed
inngest_delete_webhook
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_delete_cancellation
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_create_cancellation
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_get_webhook
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_list_webhooks
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_list_cancellations
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_list_run_jobs
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_get_run
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_list_event_runs
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_get_event
Oct. 2, 2026, 2:40 a.m.
Changed
inngest_list_events
Oct. 2, 2026, 2:40 a.m.
Added
inngest_delete_webhook
Sept. 30, 2026, 2:40 a.m.
Added
inngest_delete_cancellation
Sept. 30, 2026, 2:40 a.m.
Added
inngest_create_cancellation
Sept. 30, 2026, 2:40 a.m.
Added
inngest_get_webhook
Sept. 30, 2026, 2:40 a.m.
Added
inngest_list_webhooks
Sept. 30, 2026, 2:40 a.m.
Added
inngest_list_cancellations
Sept. 30, 2026, 2:40 a.m.
Added
inngest_list_run_jobs
Sept. 30, 2026, 2:40 a.m.
Added
inngest_get_run
Sept. 30, 2026, 2:40 a.m.
Added
inngest_list_event_runs
Sept. 30, 2026, 2:40 a.m.
Added
inngest_get_event
Sept. 30, 2026, 2:40 a.m.
Added
inngest_list_events
Sept. 30, 2026, 2:40 a.m.