Webhook Studio is the product named in the request: it captures, inspects, routes and replays webhooks from providers such as Stripe and GitHub, and exposes an MCP server and REST API 1. Alternatives that do the same job are Hooklistener, which offers an MCP server for capturing and replaying webhooks 4, Hookdeck for receiving and replaying webhooks at scale 7, and WebhookTest.net for inspecting live HTTP requests without sign-up 2.
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Webhook Studiowebhook-studio.comwebsite read, tools not yet checked
Captures, inspects, routes and replays webhooks from Stripe, GitHub, Twilio and others, with a live inbox, HMAC verification, and a REST API and MCP server for agents 1.
official:MCP server · Webhook Studio
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Hooklistenerhooklistener.comwebsite read, tools not yet checked
Lets coding agents such as Claude Code or Cursor capture, inspect and replay webhooks over its MCP server or CLI 4.
official:MCP server · Hooklistener
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Sources
- 1Webhook Studio — see your webhooks flowing throughwebhook-studio.com · read 2026-10-29
- 2Free Online Webhook Tester - Inspect HTTP Requestswebhooktest.net · read 2026-10-29
- 4Hooklistener — Webhook Debugger for AI Coding Agentshooklistener.com · read 2026-10-29
- 7Hookdeck - Reliable webhook infrastructurehookdeck.com · read 2026-10-29
Left out: webhook.co is winding down, because each one's own page says it is retired or discontinued.
For agents: the 10 actions behind this answer
· Webhook Studio website read, tools not yet checked
The visual layer between your webhook provider and your app. Capture, inspect, route, and replay webhooks from Stripe, GitHub, Twilio, and more — with a live inbox, HMAC verification, and a REST API built for scripts and AI agents.
· WebhookTest.net website read, tools not yet checked
Free online webhook and callback tester. Inspect HTTP requests live, set custom responses, and debug integrations instantly with no sign-up.
· UseWebhook website read, tools not yet checked
Capture and inspect webhooks from your browser for free. Forward webhooks to localhost, or replay from history.
· Hooklistener website read, tools not yet checked
Your AI coding agent debugs webhooks for you. Connect Claude Code, Cursor, or Codex over MCP to capture, inspect, and replay webhooks. Free, no credit card.
· Inspectr website read, tools not yet checked
Simplifying API, Webhook and MCP Debugging. Capture real-time traffic, inspect requests and expose local APIs in seconds.
· hookwarden website read, tools not yet checked
The open-source scanner laser-focused on webhook signature verification. Find every handler a forged payload could slip past — JS, TS, Python, PHP, Go. Local, deterministic, zero-network.
github-webhooks · github-webhooks verified and signed
Receive and verify GitHub webhooks. Use when setting up GitHub webhook handlers, debugging signature verification, or handling repository events like push, pull_request, issues, or release.
posthog · posthog verified and signed
Access PostHog analytics, feature flags, experiments, error tracking, and insights directly from Claude Code.
· Playwright website read, tools not yet checked
Web automation and testing for apps, scripts, and AI agents
web-browser · web-browser verified and signed
Automate and interact with web pages through Chrome or Chromium using the Chrome DevTools Protocol (CDP): navigate, click, fill forms, inspect content, take screenshots, and debug console or network activity. Use when an agent needs a real browser. Prefer headless Chrome unless visible browser inter
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