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Svix MCP by usefulapi

Send and debug webhooks — applications, endpoints, messages, delivery attempts and replays.

Connector by usefulapi.io · Domain verified by the MCP Registry

IndexedMITRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/usefulapi-io-svix

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://svix.usefulapi.io/mcp Remote (HTTP)

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About

Send and debug webhooks — applications, endpoints, messages, delivery attempts and replays.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
14 read · 0 write · 5 delete
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 19

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 14 · Look things up without changing anything.

  • svix_get_application
  • svix_get_endpoint
  • svix_get_endpoint_stats
  • svix_get_event_type
  • svix_get_message
  • svix_health
  • svix_list_applications
  • svix_list_attempts_by_endpoint
  • svix_list_attempts_by_message
  • svix_list_background_tasks
  • svix_list_endpoint_messages
  • svix_list_endpoints
Show 2 more tools
  • svix_list_event_types
  • svix_list_messages

Delete 5 · Delete, drop, revoke or wipe things.

  • svix_create_application
  • svix_create_endpoint
  • svix_recover_endpoint
  • svix_resend_message
  • svix_send_message

Network hosts it talks to 1

  • svix.usefulapi.io · found in remote endpoint, install command

Tools (19)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • svix_create_applicationCreate an applicationcan change or delete data

    Create a new application (one tenant/customer of yours) in the Svix environment. Svix REST: POST /api/v1/app.

  • svix_create_endpointCreate an endpointcan change or delete data

    Register a webhook endpoint URL for one application, optionally scoped to specific event types and channels. Svix REST: POST /api/v1/app/{app_id}/endpoint.

  • svix_get_applicationGet one applicationread-only

    Fetch a single application by its Svix id or your own uid. Svix REST: GET /api/v1/app/{app_id}.

  • svix_get_endpointGet one endpointread-only

    Fetch a single webhook endpoint, including its URL, subscribed event types and channels. Svix REST: GET /api/v1/app/{app_id}/endpoint/{endpoint_id}.

  • svix_get_endpoint_statsGet endpoint delivery statsread-only

    Read delivery statistics for one endpoint — counts of success, pending, sending and fail. The fastest way to see whether an endpoint is healthy. Svix REST: GET /api/v1/app/{app_id}/endpoint/{endpoint_id}/stats.

  • svix_get_event_typeGet one event typeread-only

    Fetch a single event type by name, including its description and JSON schema. Svix REST: GET /api/v1/event-type/{event_type_name}.

  • svix_get_messageGet one messageread-only

    Fetch a single message, including its event type and payload. Svix REST: GET /api/v1/app/{app_id}/msg/{msg_id}.

  • svix_healthCheck API healthread-only

    Check that the Svix API is reachable and the API key works. Returns 200 with an empty body when healthy. Svix REST: GET /api/v1/health.

  • svix_list_applicationsList applicationsread-only

    List the applications (your tenants/customers) in the Svix environment. Svix REST: GET /api/v1/app.

  • svix_list_attempts_by_endpointList delivery attempts for an endpointread-only

    List delivery attempts against one endpoint, newest first. Filter by status to find the failures. Svix REST: GET /api/v1/app/{app_id}/attempt/endpoint/{endpoint_id}.

  • svix_list_attempts_by_messageList delivery attempts for a messageread-only

    List every delivery attempt Svix made for one message, across endpoints — status, response code and body. This is the tool for answering 'why did this webhook not arrive?'. Svix REST: GET /api/v1/app/{app_id}/attempt/msg/{msg_id}.

  • svix_list_background_tasksList background tasksread-only

    List Svix background tasks (bulk replays, expunges, imports) with their status. Use it to follow up a recover or replay. Svix REST: GET /api/v1/background-task.

  • svix_list_endpoint_messagesList messages for an endpointread-only

    List the messages destined for one endpoint, with each message's delivery status. Svix REST: GET /api/v1/app/{app_id}/endpoint/{endpoint_id}/msg.

  • svix_list_endpointsList endpointsread-only

    List the webhook endpoints registered for one application. Svix REST: GET /api/v1/app/{app_id}/endpoint.

  • svix_list_event_typesList event typesread-only

    List the event types defined in the environment — the catalogue endpoints can subscribe to. Svix REST: GET /api/v1/event-type.

Show 4 more tools
  • svix_list_messagesList messagesread-only

    List the webhook messages sent for one application, newest first. Filter by event type, channel, tag or time window. Svix REST: GET /api/v1/app/{app_id}/msg.

  • svix_recover_endpointRecover an endpoint's failed messagescan change or delete data

    Replay every failed message for one endpoint since a timestamp. Runs as a background task — follow it with svix_list_background_tasks. Svix REST: POST /api/v1/app/{app_id}/endpoint/{endpoint_id}/recover.

  • svix_resend_messageResend a message to one endpointcan change or delete data

    Queue one message for redelivery to one endpoint. The usual fix after a customer's endpoint was down. Svix REST: POST /api/v1/app/{app_id}/msg/{msg_id}/endpoint/{endpoint_id}/resend.

  • svix_send_messageSend a messagecan change or delete data

    Send a webhook message to every endpoint of an application subscribed to the event type. This delivers real traffic to your customers' URLs. Svix REST: POST /api/v1/app/{app_id}/msg.

Signals

Stars
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Forks
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Open issues
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Last commit (this folder)
Oct 24, 2026 (5 days ago)
Last release
Oct 25, 2026 (3 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.usefulapi/svix
Version
1.24.0
Auth
Auth not stated
License
MIT
Repository
github.com/m190/usefulapi-mcp
Website
usefulapi.io/svix/
First seen
Oct 24, 2026
Last checked
Oct 26, 2026
Source
Official MCP Registrygithub-graphql

More from usefulapi.io

Cite this page

Svix MCP by usefulapi. Agent Mart. https://agentmart.dev/connectors/usefulapi-io-svix (last updated 2026-10-26)