This MCP server extracts key-value pairs from arbitrary, noisy, or unstructured text using LLMs (GPT-4.1-mini) and pydantic-ai. It keeps type safety and supports multiple output formats (JSON, YAML, TOML). The server is robust to any input and always attempts to structure data as much as possible.
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
[](https://m8ven.ai/mcp/kunihiros-kv-extractor-mcp-server-1d0rjy)