Python · TypeScript★ 11.2K2026年8月28日

mlflow/mlflowThe open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
Python · TypeScript★ 28K↓ 28.6M/月2026年9月16日

comet-ml/opikDebug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
Python · TypeScript★ 22.1K↓ 175.4K/月2026年9月16日
Python★ 5,7752026年8月28日

promptfoo/promptfooTest your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
TypeScript★ 25.2K↓ 2.6M/月2026年9月16日
Python · HTML★ 9,609↓ 39.2K/月2026年10月19日

langfuse/langfuse🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
TypeScript★ 34.7K↓ 7.2M/月2026年9月16日

Q00/ouroborosAgent OS: the agent gets smarter on its own. We just hold the line: Interview-gated, staged evaluation, budgeted evolution loop. MCP server, 14 runtimes: Claude Code, Codex CLI, Gemini CLI, OpenCode, Copilot, Kiro and more.
Python★ 6,0082026年9月18日

NuGuardAI/nuguardAI red-teaming tool and LLM security framework to evaluate agentic AI applications. Tests prompt injections, handles vulnerability assessment, SBOM generation, and static analysis.
Python★ 44↓ 2,415/月2026年9月10日
Python · TypeScript★ 18.3K↓ 6.3M/月2026年9月16日

praetorian-inc/juliusSimple LLM service identification - translate IP:Port to Ollama, vLLM, LiteLLM, or 60+ other AI services in seconds
Go★ 2362026年9月17日

truera/trulensEvaluation and Tracking for LLM Experiments and AI Agents
Python★ 3,5612026年9月17日
Python · TypeScript★ 6692026年10月19日

UiPath/coder_evalPlaywright for coding agents. Test that your skills, MCP servers, and CLIs actually work when an agent uses them — sandboxed YAML suites, A/B experiments, CI gates.
Python · TypeScript★ 152↓ 7,982/月2026年10月19日

cvs-health/uqlm[JMLR 2026] "UQLM: A Python Package for Uncertainty Quantification in Large Language Models"
Python★ 1,200↓ 1,591/月2026年9月19日

JudgmentLabs/judgevalThe Continuous-Improvement Stack for Agents. Our environment data and evals power agent improvement and monitoring.
Python★ 1,063↓ 233.1K/月2026年9月17日

microsoft/promptyPrompty makes it easy to create, manage, debug, and evaluate LLM prompts for your AI applications. Prompty is an asset class and format for LLM prompts designed to enhance observability, understandability, and portability for developers.
Rust · C# · Java★ 1,2672026年9月17日

Marker-Inc-Korea/AutoRAGAutoRAG: Now your agent can find anything in your computer. It gets smarter if you are using it frequently.
TypeScript · Python★ 5,073↓ 2,320/月2026年9月15日

hugalafutro/model-hotelMulti-Provider AI Gateway - No personal logs by design. Model autodiscovery, Failover groups, High availability, Android companion app, and more - "Because we have LiteLLM at home"
Go · TypeScript★ 522026年9月10日

ccarvalho-eng/aludelPhoenix-native LLM evaluation, prompt testing, model comparison, red teaming, and observability for Elixir
Elixir · JavaScript · HTML★ 36↓ 1,387/月2026年9月9日

alizahidraja/isnadGrade every agent, scraper and model in a claim's chain — provenance, trust scoring and audit evidence for LLM pipelines
Python★ 53↓ 2,089/月2026年10月21日

b7n0de/proofbundleOffline cryptographic receipts for AI evaluation results — Ed25519 + RFC 6962 Merkle + optional SD-JWT. Integrity, not truth
Python★ 2↓ 1,203/月2026年9月13日

Sahil170595/quantfitQuantize an LLM and check it still refuses what it should — a GPU-aware quantization CLI that measures the safety drift of the quantization it just performed.
Python★ 1↓ 2,468/月2026年10月12日

scaleapi/agentenv-frameworkCreating realistic RL environments requires collaboration between researchers, engineers, and domain experts across many dimensions: artifacts, environments tools, dynamism of the environment, reproducibility, and more. There is no open source framework for building these environments effectively. Until now.
Python · TypeScript★ 27↓ 3,086/月2026年10月6日

Precisa-Saude/medbench-brasilLeaderboard reproduzível de LLMs em provas médicas brasileiras (Revalida, INEP) — zero-shot, 3 execuções, análise de contaminação
TypeScript★ 2↓ 2,553/月2026年10月18日
TypeScript★ 1,6432026年9月19日
Python · TypeScript★ 1↓ 2,637/月2026年9月10日

homemade-software-inc/completion-kitYour prompts need tests too. Run prompts against real datasets, score outputs with LLM judges, version everything, and compare runs to see what got better.
Ruby · HTML★ 32026年9月10日

HarperZ9/flywheelFlywheel runs AI tasks with a model you choose and keeps a receipt anyone can recheck offline.
Python · Dart★ 3↓ 2,756/月2026年10月15日

phierceweb/pw-corePython foundation for LLM apps whose prompts and spend you can actually see — versioned prompts, every call recorded and replayable, budgets, evals, jobs.
Python★ 22026年10月21日