Offline deterministic engineering-trust certificates for repositories, with no telemetry.
Install
Run one of the commands below, then add the client config underneath.
docker run -i --rm ghcr.io/barglabs/cejel@sha256:22881459ca1a24141e47d8233e2abd5322db7369564dfe968ee9a4a3338514beAbout this server
Cejel is listed in the Developer Tools category of the MCPNav directory. It is distributed as Docker and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the Cejel MCP server?＋
Cejel is an MCP server by BargLabs. Offline deterministic engineering-trust certificates for repositories, with no telemetry.
How do I install Cejel?＋
Install it with: docker run -i --rm ghcr.io/barglabs/cejel@sha256:22881459ca1a24141e47d8233e2abd5322db7369564dfe968ee9a4a3338514be. Then add the JSON config to your client's MCP settings and restart the client.
Is Cejel free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/BargLabs/cejel. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support Cejel?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.