YI

yieldsentinel

io.github.agentsherpa/yieldsentinel

Policy check on a described yield position. Complement to yieldhunter. Research only.

Yes, your AI can use this right now.Answered a live MCP handshake in 457 ms with no sign-in needed and exposes 2 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://yieldsentinel-agent-production.up.railway.app/mcp

2 tools, verified live

Pulled straight from the server with tools/list on 2026-10-18.
healthread-only

Liveness and capability check for yieldsentinel (yieldsentinel.eth). Returns service status, schemaVersion, policyVersion, feature flags, and the list of available tools. May refresh research vintage via a yieldhunter health ping; a verdict still requires check_position. YH healthy ≠ YS ok. Use this first to verify connectivity, then call check_position with policyPreset treasury-conservative |

check_positionread-only

Evaluate a described stablecoin yield position against a research policy (pull). Always pass your policy rules (or a preset). Without a policy, no meaningful check is possible — the verdict will be review/unknown, never ok. Pass a yieldhunter opportunity id (poolId / opportunityId / id) or protocolSlug. Required for a real check: policyPreset (treasury-conservative | balanced-research | rwa-sele

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