Tecton MCP Server & Cursor Rules

@tecton-ai

Basic information

About Tecton MCP Server & Cursor Rules

This MCP (Model Context Protocol) server provides tools to interact with tecton.

Tecton MCP Server & Cursor Rules config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "tecton-mcp": {
      "command": "uv",
      "args": [
        "--directory",
        "<path-to-local-clone>",
        "run",
        "mcp",
        "run",
        "src/tecton_mcp/mcp_server/server.py"
      ],
      "env": {
        "MCP_SMOKE_TEST": "1"
      }
    }
  }
}

Tecton MCP Server & Cursor Rules tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Tecton MCP Server & Cursor Rules?

Tecton MCP Server & Cursor Rules is an MCP (Model Context Protocol) server that integrates with LLM-powered editors like Cursor and Claude Code to provide tool-based context and assistance for feature engineering using the Tecton platform. It includes pre-configured rules for Cursor and Claude Code to enhance AI-assisted development of Tecton features.

How to use Tecton MCP Server & Cursor Rules?

Clone the repository, install the uv package manager, authenticate with your Tecton cluster, then configure your MCP client (Cursor, Claude Code, or Augment) to add the MCP server using the provided JSON configuration. Symlink the .cursor/rules or CLAUDE.md files into your feature repository. After restarting the IDE, you can start using Tecton's Co-Pilot for feature engineering.

Key features of Tecton MCP Server & Cursor Rules

Query code examples index using vector database
Retrieve Tecton documentation snippets based on queries
Fetch complete or specific Tecton SDK reference information
Query Tecton Metrics API for system metrics
API-based tools for Tecton Feature Services (when API key configured)
Supports Cursor, Claude Code, and Augment integrations

Use cases of Tecton MCP Server & Cursor Rules

AI-assisted feature engineering directly within Cursor or Claude Code
Quickly find relevant Tecton code examples and usage patterns
Access Tecton SDK reference and documentation without leaving the editor
Query real-time feature services and system metrics from batch, streaming, and real-time sources
Pin Tecton SDK version to align with a specific release for consistent development

Frequently asked questions

What prerequisites are needed to use the Tecton MCP Server?

You need the `uv` package manager (install via `brew install uv`), a Tecton cluster login, and an MCP client such as Cursor (0.48+) or Claude Code.

How do I update the Tecton MCP Server to the latest version?

Pull the latest changes from the repository (`git pull`) and restart your IDE. The MCP server is spawned as a subprocess, so no manual restart of a background service is needed.

Can I use a specific Tecton SDK version with the MCP server?

Yes. Edit `pyproject.toml` to pin the exact version (e.g., `tecton==1.1.10`), delete `uv.lock`, re-run the smoke test to regenerate the lock file, and restart your IDE. Supported versions: Tecton ≥ 1.0.0.

Does the MCP server require an API key?

By default, the server uses SDK-based tools. If a `TECTON_API_KEY` environment variable is configured, additional API-based tools (e.g., for querying Feature Services and Metrics API) are registered.

Which MCP clients are supported?

Cursor (version 0.48 and above), Claude Code, and Augment are explicitly supported with step-by-step setup guides in the README.

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