Corelayer MCP

Local stdio MCP server for Corelayer.

Usage

Create a dedicated Corelayer API key:

corelayer api-keys create --name "Claude Desktop MCP" --role member

Then configure your MCP host to run:

npx -y @corelayer-ai/mcp

Example Claude Desktop/Cursor-style config:

{
  "mcpServers": {
    "corelayer": {
      "command": "npx",
      "args": ["-y", "@corelayer-ai/mcp"],
      "env": {
        "CORELAYER_API_KEY": "<corelayer-api-key>",
        "CORELAYER_API_URL": "https://api.corelayer.com",
        "CORELAYER_DEFAULT_GROUP": "<optional-group-id>"
      }
    }
  }
}

Auth

The local server resolves credentials in this order:

1. CORELAYER_API_KEY
2. local CLI login token from ~/.corelayer/config.json

Prefer CORELAYER_API_KEY for customer installs because it is explicit and revocable.

Environment

| Variable | Description | | --- | --- | | CORELAYER_API_KEY | Corelayer API key or token. | | CORELAYER_API_URL | Corelayer API base URL. Defaults to https://api.corelayer.com. | | CORELAYER_DEFAULT_GROUP | Optional default group ID. | | CORELAYER_TIMEOUT_MS | Request timeout in milliseconds. Defaults to 30000. |

Tools

• corelayer.list_groups
• corelayer.list_issues
• corelayer.get_issue
• corelayer.get_issue_summary
• corelayer.list_integrations
• corelayer.search_org_memory
• corelayer.close_issue
• corelayer.reopen_issue
• corelayer.bulk_close_issues

corelayer.bulk_close_issues requires explicit issue IDs, caps requests at 500 IDs, and never uses the backend selectAll path.