# Aegis MCP (aegis-mcp.borisinc.com) — the trust layer for the x402 agent economy
> Before you pay an unknown service, check it. Or pay through us and let us pick.
> Settled in USDC on Base mainnet (eip155:8453). Streamable-HTTP MCP. No account, no API key.

MCP endpoint: https://aegis-mcp.borisinc.com/mcp  (payment rides in _meta["x402/payment"])

## Tools
- discover — FREE. Search agent-payable services by capability, ranked by measured trust.
- trust_check ($0.01) — delivery-verified trust score + signals for a specific service.
- smart_discover ($0.01) — plain-language need -> best verified services.
- erc8004_reputation ($0.005) — on-chain ERC-8004 reputation + Aegis probe cross-check + divergence flag.
- route (dynamic) — we buy the best verified upstream for you and relay the data, with failover.
- route_batch (dynamic) — many services, one payment, per-item failover.
- procure (dynamic) — task + budget; we execute, capture only on delivery, return a signed receipt.

## How trust is measured (not self-reported)
Every registered service is probed for liveness, a well-formed 402 challenge, price honesty against
the advertised amount, and real paid delivery spot-checks. Scores are published with a daily
tamper-evident hash chain.

## Try before you pay
https://aegis.borisinc.com/discover and /market are free over plain HTTP — no wallet needed.

Guarantee: auth-then-capture — you are not charged if nothing delivers.
Family: https://borisinc.com — Memory: https://mem.borisinc.com - Tools: https://tools.borisinc.com - GameDataKit: https://api.borisinc.com