Python★ 4,442↓ 14.6M/月2026年8月27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

maximhq/bifrostFastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.
Go · TypeScript★ 7,6082026年8月28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

openlit/openlitOpen-source observability & evaluation platform for AI agents and coding agents. Trace LLMs, tools, prompts, costs & agent workflows with OpenTelemetry.
TypeScript · Python · Go★ 2,770↓ 342.5K/月2026年9月17日

VoltAgent/voltagentAI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
TypeScript★ 10.6K↓ 218.6K/月2026年9月15日
TypeScript · Python★ 4,6042026年8月28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
npm · PyPI · crates.io90优秀健康指数

FailproofAI/failproofaiObservability and enforcement for AI agent harnesses. Capture every run and runtime reliability with policy enforcement. 40 built-in policies, a local dashboard, no account required with a generous free cloud plan
MDX · TypeScript · Python★ 2,451↓ 9,921/月2026年9月9日

vivekchand/clawmetrySee your agent think. Zero-config observability & governance for 26 AI agent runtimes: Claude Code, Cursor, OpenAI Codex, GitHub Copilot, Gemini CLI, Cline, OpenHands, Aider, Goose, OpenClaw, NVIDIA NemoClaw & more. Live token costs, sessions, tool calls, crons.
Python★ 408↓ 19.6K/月2026年9月8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
Python★ 196↓ 439/月2026年9月13日

nudgebee/node-agentPer-node observability agent for Kubernetes and Linux hosts. Gathers container and host metrics, logs, and L7 traffic via eBPF; exports to Prometheus and OpenTelemetry. Includes LLM API observability.
Go★ 02026年9月13日

Mandark-droid/genai_otel_instrumentGenAI OpenTelemetry Auto-Instrumentation Library A comprehensive wrapper for automatic instrumentation of LLM/GenAI applications Supports all major LLM providers and MCP (Model Context Protocol) tool calls
Python★ 3↓ 1,768/月2026年10月21日

ShekharBhardwaj/AgenticLedgerLocal-first flight recorder for AI agents: every LLM call, tool call, cost, and loop captured by a transparent proxy. Zero code changes.
Python · TypeScript★ 5↓ 4,061/月2026年8月23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

FiredMosquito831/my-claude-codeMy Claude Code (MCC) is a local multi-provider LLM proxy, model router and control plane for Claude Code, Codex, OpenCode, Gemini CLI and other AI coding agents — 57 providers, fallback routing, credential health, a native web-search tool proxy, and exhaustive analytics with cost provenance in one local dashboard.
Python★ 9↓ 2,672/月2026年9月25日
Python★ 64↓ 250/月2026年9月9日

memoturn/memoturnOpen-source AI engineering platform — LLM observability, evals, metrics, prompt management, playground, and datasets. OpenTelemetry-native, self-hostable. Because "it worked when I tried it" is not an eval.
TypeScript★ 1↓ 646/月2026年10月3日

superbasedapp/observerLocal-first control plane for AI coding agents — launch browser terminals, run and remotely control sessions, and track files, tokens & cost across Claude Code, Codex, Cursor, Gemini CLI and 20+ more. 100% local, no telemetry.
Go · TypeScript★ 44↓ 5,136/月2026年9月11日

Secure-Vector/securevector-ai-threat-monitorSecurity & Observability for AI Agents — audit every tool call, enforce allow/block policies, catch prompt injection and data leaks. Local-first; works with Claude Code, Codex, Copilot CLI, OpenClaw, LangChain, and all major LLM APIs.
Python · JavaScript★ 142026年9月9日

cendorhq/cendor-sdk-jsA governed agent SDK for TypeScript - cost budgets, tamper-evident audit, and PII redaction built into the loop.
TypeScript★ 0↓ 320/月2026年10月21日
Go★ 22026年9月15日

productdevbook/nitroping-sdkTypeScript SDK for the NitroPing audit log — batching client, error capture, Hono/Express/Nitro adapters, and GenAI cost tracing.
TypeScript★ 24↓ 553/月2026年9月11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
Go★ 02026年9月13日

inferock/inferock-benchLocal LLM cost-tracking proxy for OpenAI, Anthropic, Gemini, and pinned OpenRouter calls with token usage, failure, and billing-integrity receipts.
TypeScript★ 141↓ 4,462/月2026年9月14日

Medhovarsh/forkmind🧠 Local-first LLM state branching & debugging. Capture, visualize, branch, and regression-test LLM calls as a DAG. Free & local via Ollama, any OpenAI-compatible API, MCP for agents. Zero config.
JavaScript★ 3↓ 717/月2026年9月13日

TaewoooPark/Agent-BlackboxLocal-first flight recorder for coding agents : replay every run as a live session map, score the context bill, and write the fix back into AGENTS.md — no API key, one npx command.
TypeScript★ 74↓ 130/月2026年9月12日

aetna000/atflowsAtFlows is a local observability tool for LLM applications. Point your SDK at it, see your costs, tokens, and latency in real-time.
JavaScript · TypeScript · Svelte★ 22026年9月25日