INDIVIDUAL MCP TOOL

verify_certificate

Look up ONE Attesté certificate by its ID, or by a whole Attesté verify link, and report whether its signature checks out and whether it is anchored to Bitcoin.

atteste.artnone authenticationAvailability not checked

LIVE ENDPOINT

https://mcp.atteste.art/mcp

No auth detected

Connect to this endpoint to inspect the live schema for verify_certificate and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

atteste.art

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.atteste-connector]
url = "https://mcp.atteste.art/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "atteste-connector": {
      "type": "http",
      "url": "https://mcp.atteste.art/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: atteste-connector
Remote MCP URL: https://mcp.atteste.art/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "atteste-connector": {
      "url": "https://mcp.atteste.art/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "atteste-connector": {
      "type": "http",
      "url": "https://mcp.atteste.art/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "atteste-connector",
  "transport": "streamable-http",
  "url": "https://mcp.atteste.art/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

get_bitcoin_anchor — Return the integrity hash and OpenTimestamps proof URL for one certificate so the Bitcoin anchor can be checked independently of Attesté.
get_provenance_timeline — Return the recorded ownership transfers for the work a certificate covers, oldest first, as role labels (artist, gallery, collector) with dates and receipt hashes, plus whether the receipt hash-chain is continuous.
explain_attestation — What an Attesté certificate, Bitcoin anchor and ownership timeline prove, and what they do NOT prove.