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Cntx Ui MCP Server

Autonomous Repository Intelligence engine with web UI and MCP server. Unified semantic code understanding, local RAG, and agent working memory.

Local serverstdioTypeScript

What is the Cntx Ui MCP Server?

Autonomous Repository Intelligence engine with web UI and MCP server. Unified semantic code understanding, local RAG, and agent working memory.

The short version

Semantic code analysis and context management for AI agents. Turns a codebase into searchable, structured context that agents can navigate efficiently.

  • Semantic analysis — — parses your code at the function level using tree-sitter, extracts purpose, complexity, and relationships
  • Local vector search — — embeds code chunks locally (all-MiniLM-L6-v2 via Transformers.js) for semantic similarity search with no external API calls
  • Bundle system — — group files into logical bundles (by feature, layer, or pattern) for structured context delivery
  • MCP server — — exposes 28+ tools to Claude Code, Claude Desktop, or any MCP-compatible client
  • Web dashboard — — visual interface at localhost:3333 for managing bundles, browsing semantic analysis, and editing agent rules
  • Real-time sync — — watches for file changes and keeps analysis, bundles, and embeddings current

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Cntx Ui MCP Server

{
  "mcpServers": {
    "cntx-ui": {
      "command": "npx",
      "args": ["-y", "cntx-ui"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Frequently asked questions

Autonomous Repository Intelligence engine with web UI and MCP server. Unified semantic code understanding, local RAG, and agent working memory. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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