@jolter/mcp-server

The official Model Context Protocol (MCP) server for Jolter — a fast, reliable JavaScript runtime and toolchain manager.

Connect your AI coding assistant (Cursor, VS Code, Claude Desktop, Windsurf) to the full Jolter documentation, configuration schema, and CLI reference.

Installation

Run the MCP server via npx:

npx @jolter/mcp-server

Or install globally:

npm install -g @jolter/mcp-server
jolter-mcp-server

Editor Setup

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "jolter": {
      "command": "npx",
      "args": ["-y", "@jolter/mcp-server"]
    }
  }
}

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "jolter": {
      "command": "npx",
      "args": ["-y", "@jolter/mcp-server"]
    }
  }
}

VS Code (Roo Code / Cline / Continue)

Add to .vscode/mcp.json:

{
  "mcpServers": {
    "jolter": {
      "command": "npx",
      "args": ["-y", "@jolter/mcp-server"]
    }
  }
}

Windsurf

Add to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "jolter": {
      "command": "npx",
      "args": ["-y", "@jolter/mcp-server"]
    }
  }
}

Available Tools

| Tool | Parameters | Description | | :---------------- | :----------------------- | :----------------------------------------------- | | search_docs | query (string) | Search Jolter docs by keyword or topic. | | get_doc | slug (string) | Retrieve full Markdown content of a doc page. | | list_all_pages | — | List all documentation pages grouped by section. | | get_jolter_info | — | General info: runtimes, tools, config schema. | | explain_config | configJson (string) | Validate and explain a jolter.json file. | | fetch_llms_txt | fullBundle (boolean) | Fetch /llms.txt or /llms-full.txt. |

Available Resources

All 41 documentation pages are exposed as docs:// resources with text/markdown MIME type. Example: docs://quickstart, docs://reference/commands.

Available Prompts

| Prompt | Description | | :-------------------------- | :----------------------------------------------- | | setup_jolter_ci | Generate a GitHub Actions or GitLab CI workflow. | | explain_jolter_config | Explain jolter.json for team onboarding. | | troubleshoot_jolter_issue | Diagnose PATH, permission, or runtime issues. |

Development

bun install
bun run build
bun run start

Documentation

Full documentation is available at jolter.dev/docs/automation/mcp-server.

License

MIT