PyPI97Exceptionalhealth index
Python★ 5,775Aug 28, 2026
npm95Exceptionalhealth index
TypeScript★ 3,195↓ 4,010/moSep 12, 2026
npm · PyPI94Exceptionalhealth index
Python · TypeScript★ 965↓ 127.9K/moSep 16, 2026
npm91Excellenthealth index

CopilotKit/aimockMock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.
TypeScript★ 902↓ 4.3M/moAug 27, 2026
Hex · npm83Excellenthealth index

ccarvalho-eng/aludelPhoenix-native LLM evaluation, prompt testing, model comparison, red teaming, and observability for Elixir
Elixir · JavaScript · HTML★ 36↓ 1,387/moSep 9, 2026
crates.io80Excellenthealth index

faiscadev/fakecloudFree, open-source AWS emulator. LocalStack alternative: 105 services, 7,404 operations, true 100% Smithy conformance (248,557/248,557 variants pass). No account, no auth token, no paid tier.
Rust★ 542↓ 5,545/moSep 9, 2026

jhd3197/PrompturePrompture is an API-first library for requesting structured JSON output from LLMs (or any structure), validating it against a schema, and running comparative tests between models.
Python★ 15↓ 4,637/moSep 25, 2026
TypeScript★ 5↓ 1,307/moSep 12, 2026

alexandriashai/cbrowserCognitive Browser: The browser automation that thinks. Constitutional safety • Persona UX testing • Natural language interface • Self-healing selectors • Built for AI agents
TypeScript · JavaScript★ 19↓ 4,687/moSep 9, 2026
TypeScript · JavaScript★ 68↓ 3,252/moSep 10, 2026

glubean/glubeanWorkflow verification platform — write API tests in TypeScript, run locally or in CI, let AI agents write and repair them
TypeScript★ 2↓ 3,144/moSep 13, 2026
Go · npm67Goodhealth index
Go★ 0Oct 19, 2026
npm · Go57Moderatehealth index

Arjun0606/smolanalyticsEnd-to-end tests without test code. Write one sentence, an agent drives a real browser on every pull request and tells you what broke. A passing run is recorded and replays with no model call. Commercial, hosted at smolanalytics.com.
Go · JavaScript★ 3↓ 3,173/moSep 9, 2026
npm53Moderatehealth index

windupjs/windupE2E testing where you write plain language and the LLM plans once — every replay is deterministic, LLM-free and costs $0.
TypeScript★ 4↓ 7,069/moSep 10, 2026
npm · PyPI45Weakhealth index
Python · TypeScript · HTML★ 1↓ 1,174/moSep 5, 2026

sujeet0414/Infy_mcp_playwrightInfy MCP Playwright is an automation testing server built using Playwright. It exposes an HTTP API through which users can execute browser tests without creating a complete Playwright automation framework. The tool can open websites, perform actions, validate links, collect browser errors, execute accessibility checks, and automatically generate
JavaScript · HTML★ 30↓ 7,467/moSep 24, 2026

Aegis-Runner/AegisRunnerAegisRunner crawls any website from a single URL, discovers every page, form, and interaction, then uses AI to generate a complete Playwright test suite. Also runs accessibility, SEO, security, and performance audits on every page — no recording, no scripting, no setup.
JavaScript★ 1↓ 2,534/moSep 13, 2026
PyPI28At Riskhealth index
Python★ 0↓ 585/moSep 5, 2026