Software Testing Python Packages

fest-mutate

Rust cli for blazing fast mutation-testing on Python

mockssh

Mock an SSH server and define all commands it supports (Python, Twisted)

factoryline-code-factory

Evidence-first audits for AI-generated code: prove tests can fail, catch security and release gaps, and ship reviewable receipts across VS Code, JetBrains, CI, MCP, and App Store workflows.

fable-engine

Open-source MCP control plane for AI coding agents: mechanical time-locks, evidence-gated proof receipts, red-team remediation, and persistent engineering memory.

sidetrack

Simple debug tracing package for Python, with optimization support.

yieldpoint

YieldPoint

specsmith

Lean governance for AI-assisted development: requirements tracking, test enforcement, epistemic context compression, auditable evidence, Grace local REPL, and coding-agent integrations.

agentverity

Qualify repeated categorical AI-agent evidence before it becomes a regression reference

visual-comparison

Publised on PyPI Repository that compares two images with the same sizes and shows the differences visually by drawing rectangles. Useful for Visual Regression UI Automation Testings.

akitacode

The AkitaCode parser and compiler.

unittestersg

UnitTesterSG is for unit testing scientific/engineering outputs. It accommodates nested and even staggered array type structures, and mixed data types (like strings and integers etc). It also enables you to set numerical and absolute tolerances. Compatible with pytest.

muteria

Software Analysis and Testing Framework

chatbot-tracer

An automated approach for exploring and testing conversational agents using large language models. TRACER discovers chatbot functionalities, generates user profiles, and creates comprehensive test suites for conversational AI systems.

irradiate

Fast mutation testing for Python, written in Rust

greencheck

Your checks are green because they never ran. Audit the instruments an agent uses to report on itself.

narrative-contracts

MateProbe by Mate4B — mutation testing for your validators. Audit missed faults, wrong-reason rejections and valid controls with pytest.

recon-qa

OpenAPI-driven API and browser QA with schema-generated checks, deterministic failure analysis, and self-contained HTML reports.

pytest-narrative-contracts

MateProbe by Mate4B — mutation testing for your validators. Audit missed faults, wrong-reason rejections and valid controls with pytest.

argus-testing

Autonomous QA MCP that tests web and macOS apps like a real testing engineer—and verifies every bug it reports.

lians-sdk

Evidence-backed proof of done for Claude Code, Codex, Cursor, and other AI coding agents. Run real checks, bind results to current Git state, and know what is ready for human review.

mateprobe

MateProbe by Mate4B — mutation testing for your validators. Audit missed faults, wrong-reason rejections and valid controls with pytest.

testence

Agent-first browser testing: deterministic replay, evidence packs, typed verdicts, and portable skills for coding agents.

pytest-mateprobe

MateProbe by Mate4B — mutation testing for your validators. Audit missed faults, wrong-reason rejections and valid controls with pytest.

coverwise

Generate minimal pairwise / t-wise test suites, measure coverage, and fill the gaps — JSON in, JSON out. Runs in Node.js, the browser, and native C++.