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    FairspecFAIR data exchange format
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Fairspec
FairspecFAIR data exchange format
DocsChangelog (v0.5.0) Python TypeScript MCP Server Application GitHub

Software

Updated May 9, 2026

Fairspec ships with a software ecosystem so you can adopt the standard from your language of choice, your AI assistant, or a desktop UI.

Python

Validate, infer, and query Fairspec descriptors from Python. Built on top of the data ecosystem with first-class support for pandas and Polars DataFrames.

TypeScript

A fast TypeScript framework with the same API surface as the Python package. Ships an opinionated terminal CLI and adapters for tabular and JSON formats.

MCP Server

Connects AI assistants to the Fairspec framework over the Model Context Protocol. Lets your editor or chat validate datasets, infer schemas, and query tables in plain language.

Application

A hosted application for browsing catalogs, inspecting datasets, and validating descriptors against published Fairspec profiles — no install required.

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