# ai.tachyo/verify

- Registry name: `ai.tachyo/verify` · version 1.0.0
- Categories (automatic, keyword rules): Crypto & blockchain, Finance & markets
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=ai.tachyo%2Fverify
- Server page: https://mcpstation.net/s/ai.tachyo--verify.html

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

Cryptographic proof of wallet ownership in two steps, with no keys and no custody.

## Connect

- streamable-http: `https://auth.xbarry.ai/api/mcp/verify`

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

- `request\_verification\_challenge`: Step 1 of wallet verification: get a fresh challenge for the user to sign. chain: "evm" or "solana". Pass agent\_id \(your marketplace identity\) so the proof is bound to you. Present \`challenge\` to the user, have their wallet sign it \(EVM personal\_sign / Solana signMessage\), then call verify\_wallet\_ow
- `verify\_wallet\_ownership`: Step 2 of wallet verification: prove control by signing the challenge from step 1. chain: "evm" \(secp256k1, 0x-hex signature\) or "solana" \(ed25519, base58/base64/hex\). \`nonce\` is from request\_verification\_challenge; the signature must be over that exact challenge text. Pass the same agent\_id you req

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html