Causly Server · Office #69,885

What it is

Calls itself “MCP server”.

• Calls itself: MCP server

“Open-source MCP server that turns any AI agent into your technical co-founder”

What it costs

A free tier, free forever.

• Free plan: free forever

“Open source.”

Who it sells to

Sells to developers.

• Sells to: developers

“Open-source MCP server that turns any AI agent into your technical co-founder”

How it runs

A command-line tool for Windows. Runs locally and works offline. Distributed through the npm. Offers an API. Open source. AI is the core of the product. You can bring your own API key.

• Kind: cli
• Runs on: Windows
• Runs where: on the device, offline
• Distributed via: npm
• API: yes
• Open source: yes
• AI role: core to the product
• Bring your own key: yes

“Causly Server gives any MCP agent 245 tools to build, deploy, research and sell. Open source. One command: npx causly-server init.”

“Settings live in ~/.causly/.env (on Windows, C:\Users\<you>\.causly\.env ).”

What it works with

Integrates with Claude Desktop, Cursor, Docker and 5 more.

• Integrates with: Claude Desktop · Cursor · Docker · +5

“Works with Claude Desktop, Cursor and Windsurf.”

“GitHub, Vercel, Docker, Terraform, Postgres, Slack, Notion, Linear, Gmail, Google Calendar, Telegram and more”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

• Trial asks for: nothing

“…npm install -g causly-server”

“README.md -> https://github.com/KNIHAL/causly-server/blob/master/README.md”