mcp

com.verifyum/mcpVersion 0.1.0

Privacy-preserving file proofs on Solana. Files are hashed locally. Currently free, no API key.

Status

Responds236 msNov 14, 2026, 14:21 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:21 UTC
Latency: 236 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://api.verifyum.com/mcpResponds236 msNov 14, 2026, 14:21 UTC

No sign-in

Claude Code

claude mcp add --transport http verifyum https://api.verifyum.com/mcp

Claude Desktop and claude.ai

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2
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Settings > Connectors > Add custom connector
Name: verifyum
Remote MCP server URL: https://api.verifyum.com/mcp

Cursor

{
  "mcpServers": {
    "verifyum": {
      "url": "https://api.verifyum.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"verifyum","type":"http","url":"https://api.verifyum.com/mcp"}'

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Tools

3 tools

Tools of mcp
	Description		Read-only	Idempotent	Open world
`verifyum_anchor_commitment`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.	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.	Yes	No	Yes	Yes
`verifyum_get_proof`Read the lifecycle state of one Verifyum proof (queued, submitted, finalized or failed). Input is a public proof ID only.	Read the lifecycle state of one Verifyum proof (queued, submitted, finalized or failed). Input is a public proof ID only.	No	Yes	Yes	Yes
`verifyum_verify_public_proof`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.	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.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Aug 31, 2026
Updated: Aug 31, 2026
Website: https://verifyum.com/agents⁠ (opens in a new tab)
Repository: Not given
Categories: Uncategorized
GDPR: Not declared

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