{"serverId":"mcp-registry/dev.pages.hookden/hookden","tools":[{"name":"create_bin","fixed":{"name":"create_bin","description":"Create a new webhook capture bin. Returns a public capture_url — point any webhook (Stripe, GitHub, Slack, your own service…) at it and every request sent there (any method, any subpath, headers + raw body) is stored. Then read what arrived with list_captures, get_capture, or wait_for_capture. Anonymous bins keep requests ~24h. No auth needed.","inputSchema":{"type":"object","properties":{},"additionalProperties":false},"annotations":{"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: false, destructiveHint: false, idempotentHint: false (inferred from the name).","verify":true}],"tokensBefore":128,"tokensAfter":128},{"name":"get_capture","fixed":{"name":"get_capture","description":"Get one captured request in full: method, path, query, every header, and the body. Binary bodies are returned base64-encoded (up to 8KB, with a URL for the raw bytes).","inputSchema":{"type":"object","required":["bin","id"],"properties":{"id":{"type":"integer","description":"capture id from list_captures / wait_for_capture"},"bin":{"type":"string","description":"bin id or slug"}},"additionalProperties":false},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":125,"tokensAfter":125},{"name":"list_captures","fixed":{"name":"list_captures","description":"List requests captured by a bin, oldest first. Compact summaries (id, method, path, time, content-type, body size, signature status). Use get_capture for full headers/body. Pass `after` (a capture id) to only see newer captures.","inputSchema":{"type":"object","required":["bin"],"properties":{"bin":{"type":"string","description":"bin id (or custom slug) from create_bin"},"after":{"type":"integer","description":"only captures with id greater than this (default 0)"},"limit":{"type":"integer","description":"max results, 1-50 (default 20)"}},"additionalProperties":false},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":171,"tokensAfter":171},{"name":"send_test_webhook","fixed":{"name":"send_test_webhook","description":"Simulate a webhook delivery into a bin — no external sender or HTTP client needed. Seeds one realistic, clearly-labeled sample capture (default: a GitHub push event) and returns it in full, so you can exercise the whole loop (create_bin → send_test_webhook → list_captures / get_capture) entirely from MCP. Pass `example` to pick a provider payload from the /examples library (e.g. \"stripe-payment-intent-succeeded\", \"slack-event-callback\", \"shopify-order-created\"). Sample captures are marked as sim","inputSchema":{"type":"object","required":["bin"],"properties":{"bin":{"type":"string","description":"bin id (or custom slug) from create_bin"},"example":{"type":"string","description":"optional example payload slug from /examples (default: a GitHub push event)"}},"additionalProperties":false},"annotations":{"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: false, destructiveHint: false, idempotentHint: false (inferred from the name).","verify":true}],"tokensBefore":235,"tokensAfter":235},{"name":"set_response","fixed":{"name":"set_response","description":"Configure what a bin replies to webhook senders: HTTP status, content-type, body, custom response headers, optional delay. Body and header values support {{…}} templates rendered per-request from the INCOMING delivery — {{body.challenge}}, {{query.hub.challenge}}, {{header.x-hook-secret}}, {{hmac_sha256 body.plainToken YOUR_SECRET}} — so a bin can pass provider verification handshakes with zero code: Slack URL verification (body {{body.challenge}}), Zoom CRC (JSON with the hmac_sha256 helper), M","inputSchema":{"type":"object","required":["bin"],"properties":{"bin":{"type":"string","description":"bin id (or custom slug) from create_bin"},"body":{"type":"string","description":"response body, max 10000 chars; {{…}} templates allowed"},"status":{"type":"integer","description":"HTTP status to respond with, 100-599 (bins default to 200)"},"headers":{"type":"object","description":"custom response headers as name→value (max 10; values may use {{…}} templates). Pass {} to clear. Hop-by-hop/security headers (set-cookie, location, strict-transport-security…) are rejected.","additionalProperties":{"type":"string"}},"delay_ms":{"type":"integer","description":"artificial response delay in milliseconds, 0-10000 (for testing sender timeouts/retries)"},"content_type":{"type":"string","description":"Content-Type of the response (e.g. application/json, text/plain)"}},"additionalProperties":false},"annotations":{"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: false, destructiveHint: false, idempotentHint: true (inferred from the name).","verify":true}],"tokensBefore":400,"tokensAfter":400}],"toolsChanged":5,"tokensSaved":0,"todo":[],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}