npm · crates.io
langfuse/langfuse
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
Custom licenseSep 16, 2026 · metrics 2.10.0
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#langfuse
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
17 records
PyPI
langfuse/langfuse-python
🪢 Langfuse Python SDK
MITOct 21, 2026 · metrics 2.10.0
npm
langfuse/langfuse-js
🪢 Langfuse JS/TS SDKs - Instrument your LLM app and get detailed tracing/observability. Works with any LLM or framework
Custom licenseSep 20, 2026 · metrics 2.10.0
PyPI
avivsinai/langfuse-mcp
A Model Context Protocol (MCP) server for Langfuse, enabling AI agents to query Langfuse trace data for enhanced debugging and observability
MITOct 21, 2026 · metrics 2.10.0
npm · PyPI
dunetrace/dunetrace
The runtime reliability layer for AI agents.
Custom licenseSep 9, 2026 · metrics 2.10.0
npm
agdevhq/core-ai
A type-safe abstraction layer over LLM provider SDKs for TypeScript
MITSep 13, 2026 · metrics 2.10.0
crates.io
genai-rs/langfuse-client-base
Auto-generated Rust client for Langfuse API from OpenAPI specification
Apache-2.0Oct 7, 2026 · metrics 2.10.0
PyPI
batman1m2001-cyber/Operonx
Workflow engine where ops can yield — same async DAG handles batch jobs and event-driven streaming pipelines (pipecat-style callbot, STT → LLM → TTS). Python frontend, drop-in Rust runtime; 2–3× faster on chains, 10–30× on production workloads. LLMs, agents, RAG, native compute as first-class ops.
Apache-2.0Oct 9, 2026 · metrics 2.10.0
Go
fundamental-research-labs/langdag
High-performance tool for managing LLM conversations and workflows as DAGs.
MITSep 13, 2026 · metrics 2.10.0
NuGet
lukaszzborek/Langfuse-dotnet
Unofficial .NET SDK for Langfuse
MITOct 12, 2026 · metrics 2.10.0
npm
langfuse/pi-observability-plugin
Trace Pi coding agent sessions with Langfuse — agent turns, model generations, token usage with cache and reasoning splits, cost, tool calls, and nested subagents.
MITOct 6, 2026 · metrics 2.10.0
crates.io
genai-rs/opentelemetry-langfuse
OpenTelemetry integration for Langfuse observability
Apache-2.0Oct 5, 2026 · metrics 2.10.0
Go
fgn/go-langfuse
Langfuse client for Go, built on OpenTelemetry
Apache-2.0Sep 13, 2026 · metrics 2.10.0
Go · npm
PalenaAI/langfuse-operator
Kubernetes operator for deploying and managing production-ready Langfuse LLM observability instances. Deploy the full stack (Web, Worker, PostgreSQL, ClickHouse, Redis, Blob Storage) from a single custom resource, with automated upgrades, secret rotation, multi-tenancy, and circuit breakers built in.
Apache-2.0Sep 14, 2026 · metrics 2.10.0
PyPI · npm
sblattj/agentic-coding-harness
Run, watch, and meter Claude Code, Codex CLI, Gemini CLI, OpenCode, and Kiro from one CLI. Normalized events, cache-aware token usage, cost accounting verified against each agent's own records, budget caps, OpenTelemetry gen_ai spans, Langfuse traces, and a live web dashboard + MCP server.
MITOct 15, 2026 · metrics 2.10.0
PyPI
Root1V/argus-observability-platform
Production-grade observability and agentic AIOps for AI systems — OpenTelemetry-native across independent polyglot apps; GenAI semantic conventions with token/cost attribution; sub-2s detection on a hot path that skips the datastore; LLM agents that find root cause and notify. ClickHouse + Langfuse. 100% self-hosted — no vendor lock-in.
No licenseOct 4, 2026 · metrics 2.10.0
npm
rorubyy/n8n-nodes-ai-agent-langfuse
Custom n8n node for integrating Langfuse with AI agent workflows. Provides logging and tracing support for LLM-powered automation in n8n.
No licenseSep 15, 2026 · metrics 2.10.0