verify
Cryptographic proof of wallet ownership in two steps, with no keys and no custody.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"verify": {
"url": "https://auth.xbarry.ai/api/mcp/verify"
}
}
}リモートエンドポイント
https://auth.xbarry.ai/api/mcp/verifystreamable-httpできること
ツール一覧
ツール（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}.
入力スキーマ
{
"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.
入力スキーマ
{
"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"
}コミュニティ
エビデンス