Sigil
MCP ServerProgrammatic-advertising supply verification: ads.txt, schain, ATAP receipts, cross_lens_verify.
Install
claude mcp add --transport http sigil https://mcp.sigil.tunnelmind.ai/mcpWhat is Sigil?
Programmatic-advertising supply verification: ads.txt, schain, ATAP receipts, cross_lens_verify.
Trust
79/100 · Good2 factors scored below maximum
Documentation
README · ~2 min readsigil-mcp
Part of TunnelMind — the intelligence layer agents call before they trust the internet. Three lenses on one signed corpus: Scry (who is attacking?) · Sigil (who can you trust?) · Tracker Data API (who is watching?). This repo serves: Sigil — the MCP-tool surface agents call to verify ad-tech supply paths. See tunnelmind.ai.
MCP server for Sigil — TunnelMind's agentic supply-chain verification layer for programmatic advertising (P35).
Sigil ships as a separate MCP surface (P35 Shape B). One Cloudflare Worker, two hosts:
| Host | Serves |
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