Webhook Signature Fixture Lab
RemoteAbout Webhook Signature Fixture Lab
Generates deterministic webhook HMAC-SHA256 fixtures and optionally verifies a supplied signature...
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcpclaude mcp add --transport http com-mcpscores-webhook-signature-fixture-lab https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcp{"mcpServers":{"com-mcpscores-webhook-signature-fixture-lab":{"type":"http","url":"https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcp"}}}Open in Cursor{"servers":{"com-mcpscores-webhook-signature-fixture-lab":{"type":"http","url":"https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcp"}}}Open in VS Code{"mcpServers":{"com-mcpscores-webhook-signature-fixture-lab":{"type":"http","url":"https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcp"}}}{"mcpServers":{"com-mcpscores-webhook-signature-fixture-lab":{"serverUrl":"https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
1| Parameter | Type | Required | Description |
|---|---|---|---|
| now | string | No | Required by timestamped_sha256: supplied comparison epoch seconds. |
| mode | enum | Yes | github_sha256 | timestamped_sha256 |
| payload | string | Yes | Exact UTF-8 payload text, at most 65536 bytes; never parsed or reformatted. |
| timestamp | string | No | Required by timestamped_sha256: canonical positive epoch seconds. |
| test_secret | string | Yes | Customer-owned TEST secret; never returned in output. |
| tolerance_seconds | integer | No | |
| supplied_signature | string | No | Optional exact header value to verify; malformed values produce a negative verification result. |
Details
The maintainer has not added details yet. Check the README in the repository.
Comments
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