Hookden
by hookden.pages.dev in Security & trust
Webhook capture bins for agents: get a URL, wait for webhooks, set replies, verify signatures.
https://hookden.pages.dev/mcp
Last 30 days
- Uptime
- 100%
- Response time
- 412 ms typical, 468 ms slowest 5%
- Last check
- 6 h ago
- Next check
- in 51 min
How to call it
Add it to any MCP client that supports remote servers.
{
"mcpServers": {
"hookden": {
"type": "http",
"url": "https://hookden.pages.dev/mcp"
}
}
}7 tools
- create_bin
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 wai
- list_captures
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.
- get_capture
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).
- wait_for_capture
Block until the next request arrives at a bin (or a timeout passes), then return it in full. Ideal flow: create_bin → configure the webhook sender → trigger it → wait_for_capture. If `after_id` is omitted, waits for the next capture after "now". Returns timed_out:true instead of
- send_test_webhook
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_c
- set_response
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
- verify_signature
Verify a webhook signature against a secret — 25 provider-exact schemes plus a generic HMAC mode, the same engine that computes ✓/✗ badges on captures. Covers HMAC-SHA256 (GitHub, Stripe, Svix/Standard Webhooks, Shopify-style base64, URL-signing Square/HubSpot/Trello…), ECDSA (Se
Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 6 h ago | Passed | 200 | 412 ms |
| 14 h ago | Passed | 200 | 478 ms |
| 23 h ago | Passed | 200 | 357 ms |
| 32 h ago | Passed | 200 | 468 ms |
| 41 h ago | Passed | 200 | 327 ms |
| 2 days ago | Passed | 200 | 461 ms |