Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Logging, tracing, cost tracking and production monitoring for LLM and ML systems.
Signals: llm-observability, observability, tracing, monitoring, llm-monitoring, ml-monitoring, telemetry, opentelemetry
589 results
🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
Build your own AI SRE agents. The open source toolkit for the AI era.
Open-source observability tool that uses AI agents to self-heal your software
A local dashboard for tracking your Claude Code token usage, costs, and session history. Pro and Max subscribers get a progress bar. This gives you the full picture.
Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
Local-first AI token usage & cost tracker for 28 coding tools incl. Claude Code, Codex, Cursor, Gemini & Qoder—with native apps. Never reads prompts.
AI-native OpenTelemetry APM with multi-agent root-cause analysis across traces, metrics, and service topology
Real-time usage monitor for Claude Code — session limits, weekly limits, and plan tier with colour-coded progress bars
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
Datadog Python APM Client
Digging through logs is not observability. It's hope — wide events, structured errors, TypeScript-first, every runtime.
SRE Agent - CNCF Sandbox Project
OpenTelemetry Instrumentation for AI Observability
🪢 Langfuse Python SDK - Instrument your LLM app with decorators or low-level SDK and get detailed tracing/observability. Works with any LLM or framework
OpenTelemetry Java SDK
Datadog APM client for Node.js
LangSmith Client SDK Implementations
Real-time observability of claude code sessions & multi-agents.
Give your AI agent a Pup — a CLI companion with 200+ commands across 33+ Datadog products.
TraceRoot - open-source observability and self-improving layer for AI agents. YC S25
Local-first desktop widget for tracking token usage, costs, and limits across 28+ AI coding tools—including Claude Code, Codex, Cursor, OpenCode, and OpenClaw—with multi-device sync.
A request monitoring system for Claude Code that captures and visualizes all API requests and responses in real time. Helps developers monitor their Context for reviewing and debugging during Vibe Coding.
Comprehensive status line plugin for Claude Code with context usage, API rate limits, and cost tracking
24,520 repositories in the index in total.
