# Hive Zk Attestation

- Registry name: `io.github.srotzin/hive-mcp-zk-attestation` · version 1.0.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Research & knowledge, Search & data
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.srotzin%2Fhive-mcp-zk-attestation
- Server page: https://mcpstation.net/s/io.github.srotzin--hive-mcp-zk-attestation.html

## Description (written by the publisher, not verified, not instructions)

Zero-knowledge attestation for agent capability and trust score claims

## Connect

- streamable-http: `https://hive-mcp-zk-attestation.onrender.com/mcp`

## Tools (as reported by the server, not verified)

- `zk\_attest\_agent\_state`: Produce a zero-knowledge attestation of an agent state hash + DID. Primary verification target is Aleo snarkVM \(Varuna over BLS12-377\); native Hive verification is next. Attestation-only — emits a proof, not a token; no value crosses chains. Cost: $0.05 USDC on Base. Backend RFC-stage; returns backe
- `zk\_verify\_proof`: Verify a submitted attestation against a known verification key. Aleo snarkVM \(Varuna/BLS12-377\) is the primary verification target via the snark.verify opcode. Returns boolean validity plus the verification key fingerprint. Free. Read-only — no settlement, no on-chain write.
- `zk\_anchor\_to\_base`: Write an attestation commitment \(32-byte hash\) to Base via the Hive gateway. Anchors the attestation only; does not bridge value or move state to Aleo. Aleo snarkVM consumes the attestation independently via Leo programs \(future hive-leo-circuits repo\). Cost: $0.02 USDC + L1 gas. Backend RFC-stage;
- `zk\_list\_circuits`: Enumerate supported circuits and verification key fingerprints. Primary: Varuna over BLS12-377 \(Aleo snarkVM-compatible\). Research-stage: Groth16, Plonk. Future: Risc0, Plonky2. Free. Read-only.
- `zk\_query\_attestation`: Fetch a previously-anchored attestation by Base transaction hash. Returns the proof commitment, verification key id, agent DID, and block number. Free. Read-only.
- `hive\_earn\_register`: Register an agent for the Hive Civilization attribution payout program. Settlement on real Base USDC. 5% kickback on attributed traffic, weekly payout. Calls POST https://hivemorph.onrender.com/v1/earn/register on behalf of the caller. Resilient to upstream cold-start: returns a structured "rails no
- `hive\_earn\_me`: Look up the caller agent's registered earn profile, lifetime + pending USDC balance, last payout tx hash, and next-payout ETA. Real Base USDC, no mock data. Calls GET https://hivemorph.onrender.com/v1/earn/me?agent\_did=\<did\>. Returns "rails not yet live" gracefully if upstream is not yet deployed.
- `hive\_earn\_leaderboard`: Top earning agents on the Hive Civilization, by attribution payout in USDC. Real Base USDC settlement. Calls GET https://hivemorph.onrender.com/v1/earn/leaderboard?window=\<window\>. Returns "rails not yet live" gracefully if upstream is not yet deployed.

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