The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Snap Router listing page.
Task-to-tool discovery for AI agents, pay-per-call in USDC on Base (x402), free tier, no signup.
Hosted API: https://trigeochiral.com — set it as SNAP_API.
| Tool | What |
|---|---|
snap_router | Your task → the ranked x402 / MCP tools that serve it, over the merged x402 Bazaar + MCP Registry catalog (16k+). One pass, ~200ms, no LLM call. $0.003 |
Past ~2,000 tools, semantic retrieval beats keyword and beats long-context. Coinbase's Bazaar
/ask is LLM-ranked (a model call on every task); 402index falls back to keyword-only when its
embedding service times out. Snap Router has neither hole.
or with uvx (no install):
Optional: SNAP_XPAYMENT = a base64 x402 X-PAYMENT payload, to make paid calls past the free
tier. Without it you get 25 free calls/day per IP.
MIT