MCP Server

Credda Trust MCP Server

Name: Credda Trust MCP Server
Author: io.github.Credda-io

io.github.Credda-io/credda-trust

Registry

What is the Credda Trust MCP server?

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

How to install Credda Trust

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

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.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "credda-trust": {
      "command": "npx",
      "args": [
        "-y",
        "@credda/mcp-server"
      ],
      "env": {
        "CREDDA_API_KEY": "<YOUR_CREDDA_API_KEY>",
        "CREDDA_USER_ID": "<YOUR_CREDDA_USER_ID>",
        "CREDDA_API_BASE": "<YOUR_CREDDA_API_BASE>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "credda-trust": {
      "command": "npx",
      "args": [
        "-y",
        "@credda/mcp-server"
      ],
      "env": {
        "CREDDA_API_KEY": "<YOUR_CREDDA_API_KEY>",
        "CREDDA_USER_ID": "<YOUR_CREDDA_USER_ID>",
        "CREDDA_API_BASE": "<YOUR_CREDDA_API_BASE>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "credda-trust": {
      "command": "npx",
      "args": [
        "-y",
        "@credda/mcp-server"
      ],
      "env": {
        "CREDDA_API_KEY": "<YOUR_CREDDA_API_KEY>",
        "CREDDA_USER_ID": "<YOUR_CREDDA_USER_ID>",
        "CREDDA_API_BASE": "<YOUR_CREDDA_API_BASE>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "credda-trust": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@credda/mcp-server"
      ],
      "env": {
        "CREDDA_API_KEY": "<YOUR_CREDDA_API_KEY>",
        "CREDDA_USER_ID": "<YOUR_CREDDA_USER_ID>",
        "CREDDA_API_BASE": "<YOUR_CREDDA_API_BASE>"
      }
    }
  }
}

Claude Code

claude mcp add credda-trust --env CREDDA_API_KEY=<YOUR_CREDDA_API_KEY> --env CREDDA_USER_ID=<YOUR_CREDDA_USER_ID> --env CREDDA_API_BASE=<YOUR_CREDDA_API_BASE> -- npx -y @credda/mcp-server