Context Engine
Context-Engine MCP - Agentic Context Compression Suite
What is Context Engine?
Context Engine is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to context-engine mcp - agentic context compression suite
Context-Engine MCP - Agentic Context Compression Suite
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Context-Engine MCP - Agentic Context Compression Suite
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx context-engineConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use Context Engine
Context Engine is an agentic context compression suite that connects your AI coding assistant to a cloud-indexed version of your codebase, exposing 30+ MCP tools for semantic search, symbol graph navigation, cross-repo tracing, and persistent memory. It routes queries to the best backend — semantic search, Q&A, symbol graph, or git history — automatically. Teams use it to slash token usage by up to 75% through batch operations while giving AI assistants a much deeper, more accurate understanding of large codebases than context alone can provide.
Prerequisites
- Node.js 18+ installed (for the CLI bridge)
- A Context Engine account at context-engine.ai (API key required)
- Claude Desktop, Claude Code, Cursor, or another MCP-compatible client
- Your codebase uploaded/indexed via the VS Code extension or CLI
Sign up and get your API key
Create an account at context-engine.ai. After signing in, navigate to Settings to find your API key. You will need this key when connecting the CLI bridge to your workspace.
Install the MCP bridge CLI
Install the Context Engine MCP bridge globally via npm. This package provides the `ctxce` command used to authenticate, index your workspace, and serve the MCP endpoint.
npm install -g @context-engine-bridge/context-engine-mcp-bridgeConnect and index your workspace
Run the connect command with your API key and the path to your repository. The --daemon flag keeps the bridge running in the background and watches for file changes.
ctxce connect <your-api-key> --workspace /path/to/repo --daemonVerify daemon status
Check that the background daemon is running correctly before configuring your MCP client. Use ctxce status to confirm it is active and ctxce mcp-serve to test stdio mode.
ctxce statusConfigure your MCP client
Add Context Engine to your claude_desktop_config.json (or equivalent MCP config). The server runs in stdio mode via ctxce mcp-serve.
{
"mcpServers": {
"context-engine": {
"command": "ctxce",
"args": ["mcp-serve"]
}
}
}Copy the skill file for Claude Code
For Claude Code specifically, copy the bundled skill definition into your project's .claude directory so the assistant knows how to use the 30+ tools exposed by the server.
cp -r skills/context-engine/ your-project/.claude/Context Engine Examples
Client configuration
Add Context Engine to Claude Desktop's mcpServers configuration to enable all 30+ code intelligence tools.
{
"mcpServers": {
"context-engine": {
"command": "ctxce",
"args": ["mcp-serve"]
}
}
}Prompts to try
Once connected, you can ask Claude to search your codebase, trace symbols, or recall past session context.
- "Find all callers of the processPayment function across the entire repo"
- "Search my codebase for how we handle rate limiting in the API layer"
- "Show me the git history for src/auth/token.ts and explain the recent changes"
- "Find all classes that extend BaseController and list their method signatures"
- "Search commits for when we removed the legacy caching logic"Troubleshooting Context Engine
ctxce command not found after npm install
Ensure your global npm bin directory is on your PATH. Run `npm bin -g` to find the path and add it to your shell profile (e.g., export PATH="$(npm bin -g):$PATH" in ~/.zshrc).
MCP tools return no results for searches
The workspace must be indexed before search works. Run `ctxce connect <api-key> --workspace /path/to/repo` and wait for initial indexing to complete. Check daemon logs at ~/.context-engine/daemon.log for indexing progress.
Daemon stops after terminal closes
Use the --daemon flag when connecting: `ctxce connect <api-key> --workspace /path/to/repo --daemon`. This detaches the process. Verify with `ctxce status`.
Frequently Asked Questions about Context Engine
What is Context Engine?
Context Engine is a Model Context Protocol (MCP) server that context-engine mcp - agentic context compression suite It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Context Engine?
Follow the installation instructions on the Context Engine GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Context Engine?
Context Engine works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Context Engine free to use?
Yes, Context Engine is open source and available under the NOASSERTION license. You can use it freely in both personal and commercial projects.
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Set Up Context Engine in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
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