Add signer-mcp (keyless CEX/DEX signing for AI agents)#71
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signer-mcp lets AI agents sign CEX/DEX orders on 6 venues without ever loading exchange API keys into the agent process. Keys stay inside an AWS Nitro Enclave; agents receive policy-bounded signatures only. Repo: github.com/namixai/signer-mcp, npm: @usenami/signer-mcp.
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What this adds
Adds signer-mcp — a keyless CEX/DEX signing MCP server — to the 🔗 On-Chain Integration MCPs section.
Why it fits
signer-mcplets MCP-aware AI agents (Claude Desktop, Cursor, ElizaOS) execute orders on Binance, OKX, Bybit, KuCoin, Hyperliquid, and Asterdex without ever loading exchange API keys into the agent process. Keys are generated and used inside an AWS Nitro Enclave with attested PCR0 — the agent receives policy-bounded signatures, not credentials.This fills a gap in the existing ecosystem: most on-chain custody / signer tools target ECDSA wallets (EVM/Solana). signer-mcp adds HMAC-based CEX signing under the same TEE-isolated trust model, plus EIP-712 for DEX (Hyperliquid HIP-3, Asterdex).
Verifiable
Install
npx -y @usenami/signer-mcpstdio transport, five tools (
list_venues,get_attestation,get_account,place_order,cancel_order).OSS, MIT-licensed.