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Credda Trust

Official registry Security

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

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @credda/mcp-server
Claude Code 
claude mcp add credda-trust -e 'CREDDA_API_KEY=<your credda_api_key>' -e 'CREDDA_USER_ID=<CREDDA_USER_ID>' -e 'CREDDA_API_BASE=https://api.credda.io' -- npx -y @credda/mcp-server@0.1.3
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "credda-trust": {
            "command": "npx",
            "args": [
                "-y",
                "@credda/mcp-server@0.1.3"
            ],
            "env": {
                "CREDDA_API_KEY": "<your credda_api_key>",
                "CREDDA_USER_ID": "<CREDDA_USER_ID>",
                "CREDDA_API_BASE": "https://api.credda.io"
            }
        }
    }
}

Environment variables

  • CREDDA_API_KEY secret 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.

Frequently asked questions

What is Credda Trust?

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

How do I install Credda Trust?

It runs on your machine. In Claude Code: claude mcp add credda-trust -e 'CREDDA_API_KEY=<your credda_api_key>' -e 'CREDDA_USER_ID=<CREDDA_USER_ID>' -e 'CREDDA_API_BASE=https://api.credda.io' -- npx -y @credda/mcp-server@0.1.3. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Credda Trust need an API key?

Yes. It expects CREDDA_API_KEY, which you set in its configuration.

Who maintains Credda Trust?

It is published by Credda-io. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.