mcp-c6 MCP

A community-developed Model Context Protocol server for integrating with C6 Bank services in Brazil. It enables AI agents to perform banking operations such as account management and transactions via OAuth2 authentication. Note: The source hints indicate this specific server is deprecated with no live endpoint.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by codespar

Vendor documentation

What you can do with it

Connect to C6 Bank via OAuth2
Perform banking operations
Manage account data

Source and maintenance

Community listingRegistry 0.1.0-alpha.4

mcp-registry: io.github.codespar/mcp-c6@0.1.0-alpha.4 Source repository

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@codespar/mcp-c6 0.1.0-alpha.4

npm

@codespar/mcp-c6 package definition

{
  "version": "0.1.0-alpha.4",
  "transport": "stdio",
  "identifier": "@codespar/mcp-c6",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "C6_CLIENT_ID",
      "format": "string",
      "isRequired": true,
      "description": "C6 OAuth client_id issued via the Developer Portal after contract onboarding."
    },
    {
      "name": "C6_CLIENT_SECRET",
      "format": "string",
      "isRequired": true,
      "description": "C6 OAuth client_secret."
    },
    {
      "name": "C6_CERT_PATH",
      "format": "string",
      "isRequired": true,
      "description": "Absolute path to the mTLS client certificate (.crt or .pem). BACEN mandates mTLS for Pix v2."
    },
    {
      "name": "C6_KEY_PATH",
      "format": "string",
      "isRequired": true,
      "description": "Absolute path to the mTLS private key (.key or .pem)."
    },
    {
      "name": "C6_ENV",
      "format": "string",
      "description": "Environment: 'sandbox' or 'production'. Defaults to 'sandbox'."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "mcp-c6-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-c6@0.1.0-alpha.4"
      ],
      "env": {
        "C6_CLIENT_ID": "<YOUR_C6_CLIENT_ID>",
        "C6_CLIENT_SECRET": "<YOUR_C6_CLIENT_SECRET>",
        "C6_CERT_PATH": "<YOUR_C6_CERT_PATH>",
        "C6_KEY_PATH": "<YOUR_C6_KEY_PATH>",
        "C6_ENV": "<YOUR_C6_ENV>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "mcp-c6-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-c6@0.1.0-alpha.4"
      ],
      "env": {
        "C6_CLIENT_ID": "<YOUR_C6_CLIENT_ID>",
        "C6_CLIENT_SECRET": "<YOUR_C6_CLIENT_SECRET>",
        "C6_CERT_PATH": "<YOUR_C6_CERT_PATH>",
        "C6_KEY_PATH": "<YOUR_C6_KEY_PATH>",
        "C6_ENV": "<YOUR_C6_ENV>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "mcp-c6-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-c6@0.1.0-alpha.4"
      ],
      "env": {
        "C6_CLIENT_ID": "<YOUR_C6_CLIENT_ID>",
        "C6_CLIENT_SECRET": "<YOUR_C6_CLIENT_SECRET>",
        "C6_CERT_PATH": "<YOUR_C6_CERT_PATH>",
        "C6_KEY_PATH": "<YOUR_C6_KEY_PATH>",
        "C6_ENV": "<YOUR_C6_ENV>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "mcp-c6-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-c6@0.1.0-alpha.4"
      ],
      "env": {
        "C6_CLIENT_ID": "<YOUR_C6_CLIENT_ID>",
        "C6_CLIENT_SECRET": "<YOUR_C6_CLIENT_SECRET>",
        "C6_CERT_PATH": "<YOUR_C6_CERT_PATH>",
        "C6_KEY_PATH": "<YOUR_C6_KEY_PATH>",
        "C6_ENV": "<YOUR_C6_ENV>"
      }
    }
  }
}

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