LocalFree server, account needed

Promethic MCP server

soulware-studio/promethic-mcp

Prompt library with versioned prompts and per-version model settings for text, image and JSON; tracks edits and proposes refined versions.

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Install Promethic in Claude Code

This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:

Claude Code
claude mcp add promethic -- <command to start the server>

Frequently asked questions

What does the Promethic MCP server do?

Prompt library with versioned prompts and per-version model settings for text, image and JSON; tracks edits and proposes refined versions.

Is the Promethic MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Promethic run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Promethic to Claude Code?

Follow the install steps in the project's README at https://github.com/soulware-studio/promethic-mcp, then register it with "claude mcp add".

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