Spec Python Packages

pytest-spec

Library pytest-spec is a pytest plugin to display test execution output like a SPECIFICATION.

spec2nexus

Converts SPEC data files and scans into NeXus HDF5 files

falcon-apispec

apispec plugin that generates OpenAPI specification (aka Swagger Docs) for Falcon web applications.

taskledger

taskledger is a task-first durable state layer for staged coding work.

spec-case

Co-located spec/case/rule/link markers on functions and types (Go doc-comments / Python decorators) + specgen → spec.json. Symbol-id (in-repo) & fqn (cross-repo) identity, so review tools like case-code-review inject a symbol's contract wherever it's changed, owned, called, or used.

robot-md

ROBOT.md — a single self-describing file so any agent can safely operate your robot.

pymididefs

A comprehensive, zero-dependency Python library of MIDI 1.0 and 2.0 constants, lookup dictionaries, and utility functions for the full MIDI specification.

pb-spec

plan-build spec driven development pattern for AI coding agent

intent-verify

intent-verify is a deterministic, zero-LLM CLI that checks whether a repo's source still lexically covers the acceptance items in a markdown spec, INTENT.md, or handoff doc, returning verified, partial, or missing. A fast guardrail for catching spec-vs-code drift before review, release, or handoff. Lexical coverage, not semantic proof.

memory-passport

One plain-text format for portable AI assistant memory: spec, validator, and converters for ChatGPT, Claude, Claude Code and Cursor

louke

Beyond vibes, into louke (craft)

openspec-mcp

Spec-driven development (SDD) for AI coding assistants.

pyevaldata

Python module to read and evaluate experimental data

xtxt

Plain text that machines can read — a document format with images, tables, charts and typed records, in a file that still opens in any editor. Spec + 7 implementations.

api-spec-test

APISpecTest is a python REST API test library that tests based on API specification and its scenario.

array-api-stubs

RFC document, tooling and other content related to the array API standard

aigx

Open, MIT context format for AI coding agents: centralized .aigx/ rules + a per-file boundary index that targets the right rules, forbidden imports, and gotchas to each file. The only context format validated in a controlled benchmark. Tool-agnostic; nothing injected into your source.

kivax

Kivax is a runtime for spec-anchored Spec-Driven Development

pspec

Python testing for humans.

spec-kit-redist

💫 Toolkit to help you get started with SDD or any other process!