Live Golden Scores
Rank Li.FI, 1inch, and other Web3 MCPs by composite K=3 scores from real Inspect evals — data accuracy, tool path, and token efficiency measured against live endpoints.
Web3 MCP Evaluation Marketplace Bridging Live Evals, ENS Identity, and Arc Settlement
Golden scores from Inspect evals against live MCP servers — Walrus-backed manifests, Chainlink CAI attestation in TEE, and x402 USDC discovery on Arc.
Why GoldenMCP?
Pay-for-Quality Lookup
x402 micropayments gate marketplace discovery — agents pay USDC on Arc only when they need a proven vendor, with price tiers tied to minimum Golden Score thresholds.
Unified MCP Discovery
One marketplace spans swap, quote, route, and trade capabilities across EVM and Solana MCPs. ENS subnames and Arc registry records tie each vendor to Walrus eval evidence.
TEE-Attested Trust
Chainlink Confidential AI attests score manifests in hardware TEE. Inference IDs and transcript hashes land on Arc — judges and agents verify quality without trusting a central operator.
Hackathon Sponsor Tracks
GoldenMCP targets three vendor bounties plus the main track at ETHGlobal — each integration is live in the repo, not a slide-deck stub.
Evaluated MCP Vendors
Five live Web3 MCP servers registered on Arc for the hackathon — scored via Inspect evals, attested by Chainlink CAI, and discoverable through the x402 marketplace.
Li.FI
EVM · Base · quote · route
Official LI.FI HTTP MCP — live token resolution and swap quotes on Base mainnet. Golden benchmarks exercise get-token → get-quote tool paths.
lifi.goldenmcp.eth1inch
EVM · Base · quote · swap
1inch Business MCP over Streamable HTTP — stateless quote and swap-framed safety evals against the public protocol endpoint.
1inch.goldenmcp.ethOdos
EVM · multi-chain · quote · swap
Odos MCP via @iqai/mcp-odos stdio connector — smart-order routing quotes scored on data accuracy and forbidden-action safety policies.
odos.goldenmcp.ethKyberSwap
EVM · multi-chain · quote · route
KyberSwap MCP from github.com/KyberNetwork/kyberswap-mcp — DMM aggregator quotes and route optimization under live eval rotation.
kyberswap.goldenmcp.ethJupiterSolanaquote · positions
Jupiter MCP via jupiter-mcp-server — Solana-native swap quotes and position reads, scored on a separate non-EVM track from Base EVM vendors.
5 live vendors on Arc via MCPRegistry — view live Golden Scores on the leaderboard or run the marketplace demo.
Secured via Hardware TEE
Chainlink Confidential AI attests eval manifests in Gemma sandbox — inference IDs and transcript hashes land on-chain.