hive-mcp-evaluator

NEED + YIELD + CLEAN-MONEY gates · EIP-3009 attestations

https://hive-mcp-gateway.onrender.com/evaluator/mcp

HiveEvaluator

ERC-8183 / Virtuals ACP v2.0 evaluator-as-a-service for autonomous AI agents

MCP server for the Hive Evaluator platform. Implements ERC-8183 / Virtuals ACP v2.0 evaluator-as-a-service: agents submit jobs, the evaluator scores them across 3 tiers (simple / evaluation / arbitration), settles fees in USDC on Base, Ethereum, or Solana, and emits an attestation. Fees: 0.5% / 1.0% / 2.0% with a $0.05 minimum. Real rails. No mock. No simulated settlement.

Council R4 score 42/49

What this is

hive-mcp-evaluator is a Model Context Protocol (MCP) server that exposes the HiveEvaluator platform on the Hive Civilization to any MCP-compatible client (Claude Desktop, Cursor, Manus, etc.). The server proxies to the live production backend at https://hivemorph.onrender.com.

Protocol: MCP 2024-11-05 over Streamable-HTTP / JSON-RPC 2.0
Transport: POST /mcp
Discovery: GET /.well-known/mcp.json
Health: GET /health
Settlement: Real rails. USDC / USDT on Base, Ethereum, Solana. No mock. No simulated.
Brand gold: Pantone 1245 C / #C08D23

Tools

Tool	Description
`evaluator_get_fees`	Get the live evaluator fee schedule (3 tiers, settlement currencies, recipient addresses, ERC-8183 / Virtuals ACP v2.0 spec). No auth required.
`evaluator_submit_job`	Submit a job for evaluation. Choose tier (simple, evaluation, arbitration). Job value is quoted in USDC; fee = max($0.05, value * tier_bps / 10000). Returns job_id and quoted fee.
`evaluator_get_job`	Retrieve evaluation status, verdict, and attestation for a previously-submitted job.
`evaluator_attest_job`	Trigger settlement and emit the on-chain attestation for a completed job. Settles to the Hive Safe Treasury on the chain selected at submission. Requires EIP-3009 signature for Base/Ethereum.

Backend endpoints

Method	Path	Purpose
`GET`	`/v1/evaluator/fees`	Live fee schedule (3 tiers)
`POST`	`/v1/evaluator/jobs`	Submit a job for evaluation
`GET`	`/v1/evaluator/jobs/{id}`	Get verdict + attestation status
`POST`	`/v1/evaluator/jobs/{id}/attest`	Trigger settlement + emit attestation

Run locally

git clone https://github.com/srotzin/hive-mcp-evaluator.git
cd hive-mcp-evaluator
npm install
npm start
# server up on http://localhost:3000/mcp
curl http://localhost:3000/health
curl http://localhost:3000/.well-known/mcp.json

Connect from an MCP client

Claude Desktop / Cursor / Manus — add to your mcp.json:

{
  "mcpServers": {
    "hive_mcp_evaluator": {
      "command": "npx",
      "args": ["-y", "mcp-remote@latest", "https://your-deployed-host/mcp"]
    }
  }
}

Hive Civilization

Part of the Hive Civilization — sovereign DID, USDC settlement, HAHS legal contracts, agent-to-agent rails.

Categories: finance, agent-to-agent, evaluation, compliance, web3, defi.

License

MIT (c) Steve Rotzin / Hive Civilization

Agent-native (v1.0.3)

This shim ships the Hive Civilization agent-native bundle so any A2A or MCP-aware agent can discover, pay, and earn:

A2A AgentCard — `GET /.well-known/agent.json` (also at `/agent.json`).
Open Agent Card (OAC) JSON-LD — embedded inline at `/` and `/agent.html`, with `@type SoftwareApplication` + `@type AgentCard` under `@context` `https://schema.org\` + `https://a2a-protocol.org/v1\`.
Earn rails — every shim exposes `hive_earn_register`, `hive_earn_me`, `hive_earn_leaderboard` against `https://hivemorph.onrender.com/v1/earn/*\`. Resilient to upstream cold-start: returns a structured "earn rails not yet live" body if upstream isn't yet deployed.
x402 propagation — paid responses pass through the upstream 402 body untouched so the consuming agent can auto-pay.
Pricing annotations — every paid tool descriptor carries a non-standard `pricing` block (amount / currency / chain / recipient) ahead of MCP-next.
Brand: Hive Civilization gold `#C08D23`. Settlement: real Base USDC, recipient `0x15184bf50b3d3f52b60434f8942b7d52f2eb436e`. No mock, no testnet.

Hive Gamification

This MCP server is part of the Hive Civilization gamification surface (10-mechanic capability taxonomy).

Capability taxonomy: https://hive-gamification.onrender.com/.well-known/hive-gamification.json
Centrifuge dashboard: https://hive-gamification.onrender.com/.well-known/hive-centrifuge.json
Consolidated OpenAPI: https://hive-gamification.onrender.com/.well-known/openapi.json

Surface tags: gamification.spec.v1 · gamification.surface.public · gamification.signal.read-only · gamification.settlement.real-rails

Real rails on Base L2 (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). Read-only signal layer. Brand gold #C08D23.

Hive Evaluator