Ejentum MCP Server

by ejentumio.github.ejentum/ejentum-mcpv0.2.2

Reasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcp

16Node.jsstdioremoteofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing4mo ago

Install Ejentum MCP server

claude mcp add ejentum -e EJENTUM_API_KEY='<ejentum-api-key>' -- npx -y ejentum-mcp

{
  "mcpServers": {
    "ejentum": {
      "command": "npx",
      "args": [
        "-y",
        "ejentum-mcp"
      ],
      "env": {
        "EJENTUM_API_KEY": "<ejentum-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "ejentum": {
      "command": "npx",
      "args": [
        "-y",
        "ejentum-mcp"
      ],
      "env": {
        "EJENTUM_API_KEY": "<ejentum-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "ejentum": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ejentum-mcp"
      ],
      "env": {
        "EJENTUM_API_KEY": "<ejentum-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "ejentum": {
      "command": "npx",
      "args": [
        "-y",
        "ejentum-mcp"
      ],
      "env": {
        "EJENTUM_API_KEY": "<ejentum-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
EJENTUM_API_KEY	yes	yes	Ejentum API key. Get one at https://ejentum.com/pricing (30-day free trial; Go or Super tier required for adaptive tools).

Remote endpoints

streamable-httphttps://api.ejentum.com/mcp

Freshness

Slowing — last maintenance signal 4mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-06-11 · 4mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-06-11 · 4mo ago · official registry · v0.2.2

FAQ

›How do I install the Ejentum MCP server in Claude Code?

Run: claude mcp add ejentum -e EJENTUM_API_KEY='<ejentum-api-key>' -- npx -y ejentum-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Ejentum require an API key?

Yes. It expects EJENTUM_API_KEY, of which 1 is a secret.

›Can I use Ejentum as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Ejentum in the official MCP registry?

Yes, as io.github.ejentum/ejentum-mcp.