symbols-mcp

mcp-name: io.github.symbo-ls/symbols-mcp

MCP server for Symbols/DOMQL v3 — provides documentation search and framework reference tools for AI coding assistants (Cursor, Claude Code, Windsurf, etc.).

No API keys required. All tools work fully offline using bundled documentation.

Tools

• get_project_rules — Returns mandatory Symbols/DOMQL v3 rules. Call this before any code generation task.
• search_symbols_docs — Keyword search across all bundled Symbols documentation files.

Resources

• symbols://skills/domql-v3-reference — Complete DOMQL v3 syntax reference
• symbols://skills/project-structure — Project folder structure and file conventions
• symbols://skills/design-direction — UI/UX design direction
• symbols://skills/migration-guide — React/Angular/Vue → Symbols migration guide
• symbols://skills/v2-to-v3-migration — DOMQL v2 → v3 changes
• symbols://skills/quickstart — CLI quickstart
• symbols://reference/spacing-tokens — Spacing token reference
• symbols://reference/atom-components — Built-in atom components
• symbols://reference/event-handlers — Event handler reference

Prompts

• symbols_component_prompt — Template for generating a component
• symbols_migration_prompt — Template for migrating framework code
• symbols_project_prompt — Template for scaffolding a full project
• symbols_review_prompt — Template for reviewing Symbols code

Installation

pip install symbols-mcp

Or with uv:

uvx symbols-mcp

Configuration

Add to your MCP client config (e.g. mcp.json):

{
  "mcpServers": {
    "symbols": {
      "command": "uvx",
      "args": ["symbols-mcp"]
    }
  }
}

Custom skills directory

To point at a different skills folder:

{
  "mcpServers": {
    "symbols": {
      "command": "uvx",
      "args": ["symbols-mcp"],
      "env": {
        "SYMBOLS_SKILLS_DIR": "/path/to/your/skills"
      }
    }
  }
}