verify
Cryptographic proof of wallet ownership in two steps, with no keys and no custody.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"verify": {
"url": "https://auth.xbarry.ai/api/mcp/verify"
}
}
}远程端点
https://auth.xbarry.ai/api/mcp/verifystreamable-http它能做什么
工具清单
工具（2）
🟢request_verification_challenge(address, agent_id, chain)
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_ownership with the returned `nonce` + signature. The challenge is single-use and expires (~10 min). Returns {challenge, nonce, expires_at}.
输入模式
{
"type": "object",
"properties": {
"address": {
"title": "Address",
"type": "string"
},
"agent_id": {
"default": "",
"title": "Agent Id",
"type": "string"
},
"chain": {
"default": "evm",
"title": "Chain",
"type": "string"
}
},
"required": [
"address"
],
"title": "request_verification_challengeArguments"
}🟢verify_wallet_ownership(address, signature, nonce, chain, agent_id)
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 requested the challenge with — on success the wallet is linked to you and you get a session_token to pass to Tachyo's other agents (e.g. check_token_safety) to unlock connected/premium tiers. Returns {verified, address, chain, linked, session_token?, session_expires?}. Does not move funds or expose keys.
输入模式
{
"type": "object",
"properties": {
"address": {
"title": "Address",
"type": "string"
},
"signature": {
"title": "Signature",
"type": "string"
},
"nonce": {
"title": "Nonce",
"type": "string"
},
"chain": {
"default": "evm",
"title": "Chain",
"type": "string"
},
"agent_id": {
"default": "",
"title": "Agent Id",
"type": "string"
}
},
"required": [
"address",
"signature",
"nonce"
],
"title": "verify_wallet_ownershipArguments"
}社区
证据