MCP server

Verifyum Official

com.verifyum/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Website

At a glance

Type

MCP server

Publisher

verifyum.com (verified by the MCP Registry)

Status

Working at last check

Tools

3

Token cost

About 706 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.verifyum]
url = "https://api.verifyum.com/mcp"

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"verifyum":{"type":"http","url":"https://api.verifyum.com/mcp"}}}

Antigravity

agy mcp add verifyum https://api.verifyum.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"verifyum","server_url":"https://api.verifyum.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"verifyum","server_url":"https://api.verifyum.com/mcp"}

Tools

• verifyum_anchor_commitment ~330 tokens
  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://veri
• verifyum_get_proof ~114 tokens
  Read the lifecycle state of one Verifyum proof (queued, submitted, finalized or failed). Input is a public proof ID only.
• verifyum_verify_public_proof ~262 tokens
  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 ch

Browse

• Legal research
• Crypto and blockchains

Related MCP servers

• Akashi Notari
  Proof of existence for files: anchor a SHA-256 hash on Base, look up proofs. Paid with x402.
• Doichain
  Proof of existence, names and chain data of the Doichain blockchain for AI agents
• Mark
  Mark: stamp files with a signed, timestamped provenance record. Hash locally; verify free.
• CBROS Notary & Decision Log
  Pay-and-anchor a hash or AI decision log on Cardano (CIP-0190). Non-custodial. MCP-native. Mainnet.
• ProofX - Content Protection for Creators
  Protect and verify digital content with cryptographic signing and proof of ownership.
• Caliper
  Geometry and CAD file metadata extraction for STL, OBJ, PLY, PCD, LAS/LAZ, glTF/GLB.
• Dokimo
  Verify AI-agent revenue: recompute a Merkle proof and check it against an on-chain anchor.
• Glimind
  Live reliability for AI agent tools: is it working right now, and how do I call it correctly?

Badge for your README

[![AptLynx](https://aptlynx.net/badge/com.verifyum/mcp.svg)](https://aptlynx.net/servers/com.verifyum/mcp)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents