MCP Server

ESG MCP Servers MCP Server

Name: ESG MCP Servers MCP Server
Author: io.github.freminder

io.github.freminder/esg-mcp-servers

Repository Registry

What is the ESG MCP Servers MCP server?

31 MCP tools for ESG data extraction, PDF processing, vector search, and EU regulation analysis.

How to install ESG MCP Servers

Copy-paste configuration for popular MCP clients.

transport: stdio

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

Environment / auth

ANTHROPIC_API_KEY
required
secret
Anthropic API key — required for RAG queries and LLM-based metric extraction
POSTGRES_DSN
required
PostgreSQL connection string with pgvector extension (e.g. postgresql://esg:esg@localhost/esg_platform)
MONGODB_URI
required
MongoDB connection string for PDF binary storage via GridFS (e.g. mongodb://localhost:27017)
EMBEDDING_MODEL
Sentence-transformer model name for embedding generation (default: Snowflake/snowflake-arctic-embed-l-v2.0)
EMBEDDING_DIMENSIONS
Embedding vector dimension size (default: 1024)

Claude Desktop

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

{
  "mcpServers": {
    "esg-mcp-servers": {
      "command": "uvx",
      "args": [
        "esg-mcp-servers"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "POSTGRES_DSN": "<YOUR_POSTGRES_DSN>",
        "MONGODB_URI": "<YOUR_MONGODB_URI>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "EMBEDDING_DIMENSIONS": "<YOUR_EMBEDDING_DIMENSIONS>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "esg-mcp-servers": {
      "command": "uvx",
      "args": [
        "esg-mcp-servers"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "POSTGRES_DSN": "<YOUR_POSTGRES_DSN>",
        "MONGODB_URI": "<YOUR_MONGODB_URI>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "EMBEDDING_DIMENSIONS": "<YOUR_EMBEDDING_DIMENSIONS>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "esg-mcp-servers": {
      "command": "uvx",
      "args": [
        "esg-mcp-servers"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "POSTGRES_DSN": "<YOUR_POSTGRES_DSN>",
        "MONGODB_URI": "<YOUR_MONGODB_URI>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "EMBEDDING_DIMENSIONS": "<YOUR_EMBEDDING_DIMENSIONS>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "esg-mcp-servers": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "esg-mcp-servers"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "POSTGRES_DSN": "<YOUR_POSTGRES_DSN>",
        "MONGODB_URI": "<YOUR_MONGODB_URI>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "EMBEDDING_DIMENSIONS": "<YOUR_EMBEDDING_DIMENSIONS>"
      }
    }
  }
}

Claude Code

claude mcp add esg-mcp-servers --env ANTHROPIC_API_KEY=<YOUR_ANTHROPIC_API_KEY> --env POSTGRES_DSN=<YOUR_POSTGRES_DSN> --env MONGODB_URI=<YOUR_MONGODB_URI> --env EMBEDDING_MODEL=<YOUR_EMBEDDING_MODEL> --env EMBEDDING_DIMENSIONS=<YOUR_EMBEDDING_DIMENSIONS> -- uvx esg-mcp-servers