// MCP TOOL REFERENCE

WEBHOOK SITE MCP SERVER TOOLS

23 tools from the Webhook Site MCP Server MCP Server, categorised by risk level.

View the Webhook Site MCP Server policy →

// ALL 23 WEBHOOK SITE MCP SERVER TOOLS

READ 12 tools

Read wait_for_email Wait for an email to be received at the webhook Read wait_for_request Wait for a new HTTP request to be received by the webhook. Uses real-time streaming (SSE) to efficiently wa... Read check_for_callbacks Quick check if any OOB (Out-of-Band) callbacks have been received. Useful for bug bounty to verify if SSRF,... Read extract_links_from_request Extract and analyze all URLs/links from a captured request. Useful for finding password reset links, verifi... Read get_latest_request Get the most recent request sent to a webhook.site endpoint. Read get_webhook_dns Get the unique DNSHook domain for a webhook token. Any DNS lookups to this domain (or subdomains) will be c... Read get_webhook_email Get the unique email address for a webhook token. Any emails sent to this address will be captured by the w... Read get_webhook_info Get detailed information about a webhook (settings, expiry, stats). Read get_webhook_requests Get all requests that have been sent to a webhook.site endpoint. Read get_webhook_url Get the full URL for a webhook token. Optionally validate that the token exists. Read search_requests Search requests sent to a webhook with query filters (method, content, headers, date range, type). Read export_webhook_data Export all captured requests from a webhook to JSON format. Includes full request details: headers, body, I...

WRITE 4 tools

Write create_webhook Create a new webhook.site endpoint. Returns the unique token/URL for the webhook. Write create_webhook_with_config Create a new webhook.site endpoint with custom configuration (response content, status, timeout, CORS, alias). Write generate_canary_token Generate canary tokens for detecting unauthorized access or data leakage. Creates trackable URLs that alert... Write update_webhook Update webhook settings (response content, status code, timeout, CORS).

DESTRUCTIVE 3 tools

Destructive delete_all_requests Delete all requests from a webhook, optionally filtered by date range or query. Destructive delete_request Delete a specific request from a webhook. Destructive delete_webhook Delete a webhook.site endpoint and all its data.

EXECUTE 4 tools

Execute generate_ssrf_payload Generate SSRF (Server-Side Request Forgery) test payloads for bug bounty testing. Creates unique identifiab... Execute generate_xss_callback Generate XSS (Cross-Site Scripting) callback payloads for bug bounty testing. Creates JavaScript payloads t... Execute send_multiple_requests Send multiple requests to a webhook in batch. Useful for load testing or sending multiple test payloads at ... Execute send_to_webhook Send a POST request with JSON data to a webhook.site endpoint.

// FAQ

How many tools does the Webhook Site MCP Server MCP server have? +

The Webhook Site MCP Server MCP server exposes 23 tools across 4 categories: Read, Write, Destructive, Execute.

How do I enforce policies on Webhook Site MCP Server tools? +

Route the Webhook Site MCP Server server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do Webhook Site MCP Server tools fall into? +

Webhook Site MCP Server tools are categorised as Read (12), Write (4), Destructive (3), Execute (4). Each category has a recommended default policy.

Enforce policy on every Webhook Site MCP Server tool call.

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