How do I install Credda Trust?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Credda Trust need an API key?

The publisher lists these environment variables: CREDDA_API_KEY, CREDDA_USER_ID, CREDDA_API_BASE.

What transport does Credda Trust use?

Credda Trust runs locally over stdio.

Credda Trust

Q: When was Credda Trust last checked?

Last checked 2026-10-16. Check a counterparty's verifiable Credda trust record; verify or present signed credentials.

by io.github.Credda-io

Check a counterparty's verifiable Credda trust record; verify or present signed credentials.

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y @credda/[email protected]

Credentials from the publisher

CREDDA_API_KEY — Optional Credda platform API key. Without it the public read/verify tools still work; with it the platform tools (score reads, monitors, usage) are enabled.
CREDDA_USER_ID — Optional. The external id this server presents credentials for; needed only by mint_my_trust_token and present_my_credential (with CREDDA_API_KEY).
CREDDA_API_BASE — Optional override for the Credda API base URL, e.g. for a staging deployment.

Provider

Claude Code

CREDDA_API_KEY=<secret> CREDDA_USER_ID=<value> CREDDA_API_BASE=<value> claude mcp add io.github.credda-io-credda-trust -- npx -y @credda/[email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.credda-io-credda-trust": {
      "command": "npx",
      "args": [
        "-y",
        "@credda/[email protected]"
      ],
      "env": {
        "CREDDA_API_KEY": "<secret>",
        "CREDDA_USER_ID": "<value>",
        "CREDDA_API_BASE": "<value>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

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