prompt-lab-mcp
MCP server giving Claude Code automated prompt optimization loops and regression test suites — iteratively improve a system prompt against a target answer, or validate it across a full test suite, alongside a web UI for entering queries, test cases, and system prompts.
No README could be loaded. View the project on GitHub for full documentation.
Frequently asked questions
What is prompt-lab-mcp?
prompt-lab-mcp is MCP server giving Claude Code automated prompt optimization loops and regression test suites — iteratively improve a system prompt against a target answer, or validate it across a full test suite, alongside a web UI for entering queries, test cases, and system prompts.
How do I install prompt-lab-mcp?
Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.
Is prompt-lab-mcp open source?
Yes — it is hosted on GitHub at https://github.com/jurek-f/prompt-lab-mcp.
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