MCP server

WebhookTest.net Official

net.webhooktest/webhook-tester

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Anonymous webhook capture, inspection, waiting, and response configuration for AI agents.

Website

At a glance

Type

MCP server

Publisher

webhooktest.net (verified by the MCP Registry)

Status

Working at last check

Tools

8

Token cost

About 1,163 tokens per request

Sets up in

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

Last checked

26 Oct 2026, 08:29 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-tester https://webhooktest.net/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.webhook-tester]
url = "https://webhooktest.net/mcp"

Gemini CLI

{"mcpServers":{"webhook-tester":{"httpUrl":"https://webhooktest.net/mcp"}}}

Cursor

{"mcpServers":{"webhook-tester":{"url":"https://webhooktest.net/mcp"}}}

VS Code

{"servers":{"webhook-tester":{"type":"http","url":"https://webhooktest.net/mcp"}}}

Antigravity

agy mcp add webhook-tester https://webhooktest.net/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-tester","server_url":"https://webhooktest.net/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"webhook-tester","server_url":"https://webhooktest.net/mcp"}

Tools

• clear_webhooks Deletes data · ~99 tokens
  Permanently delete every capture in a bucket. Requires confirm=true.
• configure_webhook_response ~303 tokens
  Set the status, content type (JSON, plain text, XML, or form-encoded), body, optional Retry-After or X-Hook-Secret header, and a delay up to 10 seconds returned by the webhook endpoint. Browser visits always receive plain text.
• create_webhook_bucket ~140 tokens
  Create an anonymous temporary webhook capture bucket. The returned bucket ID is a bearer capability and expires after 15 days of inactivity.
• delete_webhook_bucket Deletes data · ~103 tokens
  Permanently delete a bucket and all of its captures. Requires confirm=true.
• get_webhook ~161 tokens
  Read one webhook capture scoped to its bucket. Sensitive headers and query values are redacted by default.
• get_webhook_bucket ~79 tokens
  Read a bucket name and its configured HTTP response settings.
• list_webhooks ~121 tokens
  List webhook capture summaries in newest-first order using cursor pagination.
• wait_for_webhook ~157 tokens
  Return the latest capture, wait for a newer capture, or report received=false after the timeout.

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