mcp
Privacy-preserving file proofs on Solana. Files are hashed locally. Currently free, no API key.
使うべきか
品質と安全性
検出事項（2）
- HIGHTool poisoning patterns detected
- MEDIUMTool description contains URL to non-standard domainverifyum_anchor_commitment 内
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": {
"mcp": {
"url": "https://api.verifyum.com/mcp"
}
}
}リモートエンドポイント
https://api.verifyum.com/mcpstreamable-httpできること
ツール一覧
ツール（3）
🟢verifyum_get_proof(proof_id)
Read the lifecycle state of one Verifyum proof (queued, submitted, finalized or failed). Input is a public proof ID only.
入力スキーマ
{
"type": "object",
"properties": {
"proof_id": {
"type": "string",
"pattern": "^[0-7][0-9a-hjkmnp-tv-z]{25}$",
"description": "A canonical 26-character Verifyum proof ID"
}
},
"required": [
"proof_id"
],
"additionalProperties": false
}🟢verifyum_verify_public_proof(proof_id)
Check a finalized proof: metadata consistency, the exact 128-byte memo, and the Ed25519 service signature against the published key registry. The response also contains the exact Solana RPC call and expectations so the caller can independently confirm the transaction on chain, because this hosted check is performed by the Verifyum service itself. A finalized Verifyum anchor demonstrates that a commitment to exact file bytes existed no later than the estimated Solana block time. It does not prove authorship, ownership, legal signature validity, when the file was first created, or whether statements inside the file are true.
入力スキーマ
{
"type": "object",
"properties": {
"proof_id": {
"type": "string",
"pattern": "^[0-7][0-9a-hjkmnp-tv-z]{25}$",
"description": "A canonical 26-character Verifyum proof ID"
}
},
"required": [
"proof_id"
],
"additionalProperties": false
}🔴verifyum_anchor_commitment(commitment, idempotency_key)
Submit one locally calculated Verifyum version 2 commitment. Accepts only the commitment and an idempotency key. Never send a file, filename, raw file hash, nonce or private manifest. The caller must hash the file and build the private manifest on its own machine first, as documented at https://verifyum.com/agents. This creates a real public transaction on Solana Mainnet. Public use is currently free and the network fee is currently paid by AI SENSE AS. That is a current service policy, not a permanent pricing guarantee. Create proofs only on clear user intent, never speculatively, in bulk, or as a hidden side effect. When retrying, reuse the exact same commitment and idempotency key.
入力スキーマ
{
"type": "object",
"properties": {
"commitment": {
"type": "string",
"pattern": "^sha256:[0-9a-f]{64}$",
"description": "sha256: followed by 64 lowercase hexadecimal characters"
},
"idempotency_key": {
"type": "string",
"pattern": "^[A-Za-z0-9._~-]{16,128}$",
"description": "16 to 128 URL-safe characters, reused verbatim on retries"
}
},
"required": [
"commitment",
"idempotency_key"
],
"additionalProperties": false
}コミュニティ
エビデンス