MCP server

Webhook Toolkit

io.github.THE-KIPDEV/webhook-toolkit

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Webhook URLs for AI agents: receive, wait for, replay, sign and verify webhooks (Stripe, GitHub…).

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

10

Token cost

About 1,742 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http webhook-toolkit https://webhook-toolkit.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.webhook-toolkit]
url = "https://webhook-toolkit.com/mcp"

Gemini CLI

{"mcpServers":{"webhook-toolkit":{"httpUrl":"https://webhook-toolkit.com/mcp"}}}

Cursor

{"mcpServers":{"webhook-toolkit":{"url":"https://webhook-toolkit.com/mcp"}}}

VS Code

{"servers":{"webhook-toolkit":{"type":"http","url":"https://webhook-toolkit.com/mcp"}}}

Antigravity

agy mcp add webhook-toolkit https://webhook-toolkit.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"webhook-toolkit","server_url":"https://webhook-toolkit.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"webhook-toolkit","server_url":"https://webhook-toolkit.com/mcp"}

Tools

• create_webhook_url ~152 tokens
  Create a public HTTPS URL that captures every request sent to it (any method, any sub-path). Use it when you need an endpoint to receive a webhook from a third-party service while building or debugging an integration. Returns the URL to configure in the service and a live inspector link for the huma
• explain_webhook_request ~206 tokens
  AI analysis of a captured request. mode=explain: who sent it, which event, key fields, how to verify the signature, pitfalls. mode=handler: complete receiving code that verifies the signature and handles this event. Included in paid plans; anonymous and free users get 3 trials.
• get_webhook_request ~92 tokens
  Return one captured request in full (headers, raw body, detected provider/event).
• list_webhook_requests ~116 tokens
  List the most recent requests captured by a webhook URL, newest first (summaries; use get_webhook_request for one full request).
• list_webhook_urls ~64 tokens
  List the webhook URLs of the account behind the API key (requires an API key).
• replay_webhook_request ~162 tokens
  Re-send a captured request (same method, headers and raw body) to a PUBLIC URL and return the target's response. Localhost and private IPs are refused here: for localhost use the CLI (`npx webhook-toolkit replay`) or the local MCP server (`npx webhook-toolkit mcp`).
• set_webhook_response ~149 tokens
  Choose what the webhook URL answers to callers (status code, body, content type) — e.g. return 500 to test the sender's retries, or a specific JSON/XML body the service expects.
• sign_webhook_payload ~297 tokens
  Build a webhook body with a VALID signature header for a provider, to test a handler's signature verification without triggering a real event. Providers: stripe, github, shopify, slack, twilio, mailgun. Returns the headers, the exact body to send and a ready-to-run curl command.
• verify_webhook_signature ~282 tokens
  Check whether a webhook signature is valid for a raw body and a secret, and diagnose why it fails (wrong secret, whitespace, re-serialized JSON body, expired timestamp, wrong URL for Twilio). Providers: stripe, github, shopify, slack, twilio.
• wait_for_webhook ~222 tokens
  Block until the next request reaches a webhook URL (or the timeout elapses), then return it in full: method, path, headers, body, detected provider and event. Use right after triggering an action that should send a webhook. Call again with `after` set to the last request's createdAt to wait for the

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