Owner
langfuse
20 indexed repositories · View on GitHub
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langfuse
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
TypeScript · 34832 stars
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langfuse-python
🪢 Langfuse Python SDK (v4, OpenTelemetry). Tracing: get_client() / start_as_current_observation — not the legacy Langfuse().trace() client.
Python · 468 stars
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langfuse-k8s
Community-maintained Kubernetes config and Helm chart for Langfuse
Go Template · 276 stars
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langfuse-docs
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
MDX · 243 stars
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mcp-server-langfuse
Model Context Protocol (MCP) Server for Langfuse Prompt Management. This server allows you to access and manage your Langfuse prompts thr...
TypeScript · 172 stars
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langfuse-js
🪢 Langfuse JS/TS SDKs - Instrument your LLM app and get detailed tracing/observability. Works with any LLM or framework
TypeScript · 162 stars
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oss-llmops-stack
Modular, open source LLMOps stack that separates concerns: LiteLLM unifies LLM APIs, manages routing and cost controls, and ensures high-...
152 stars
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langfuse-java
🪢 Auto-generated Java Client for Langfuse API
Java · 73 stars
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langfuse-terraform-aws
🪢 Terraform module to deploy Langfuse on AWS
HCL · 61 stars
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langfuse-examples
Examples on how to deploy and use Langfuse
TypeScript · 39 stars
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langfuse-terraform-azure
🪢 Terraform module to deploy Langfuse on Azure
HCL · 36 stars
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langfuse-terraform-gcp
🪢 Terraform module to deploy Langfuse on GCP
HCL · 31 stars
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opencode-observability-plugin
🪢 An opencode plugin that instruments sessions in Langfuse
TypeScript · 30 stars
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codex-observability-plugin
Trace OpenAI Codex CLI coding sessions, agent turns, tool calls, token usage, and subagents with Langfuse for comprehensive observability.
TypeScript · 30 stars
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n8n-nodes-langfuse
n8n.io node for Langfuse (Prompt Management)
JavaScript · 27 stars
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claude-observability-plugin
Trace Claude Code AI coding assistant conversations, user inputs, and tool usage with Langfuse for comprehensive observability.
Python · 24 stars
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terraform-provider-langfuse
[Beta] Community-maintained Terraform Provider for Langfuse
Go · 17 stars
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experiment-action
Run your Langfuse experiment with your GitHub action workflow.
TypeScript · 16 stars
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pi-observability-plugin
Trace Pi coding agent sessions with Langfuse — agent turns, model generations, token usage with cache and reasoning splits, cost, tool ca...
TypeScript · 8 stars
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openclaw-x-langfuse-plugin
A Langfuse integration for Openclaw to trace your conversations cleanly
JavaScript · 7 stars
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feat-api feat-models feature
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Difficulty 2/5 1-3 hours Newbie friendliness 78/100
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feature
Difficulty 5/5 Over a week Newbie friendliness 30/100
langfuse/langfuse-java#55 ·
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feat-api feat-scores improvement
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feat-api improvement tech-debt
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metadata, config and modelParameters are typed as objects in some schemas and untyped in others Openfeat-api improvement
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feature infra self-hosting
langfuse/langfuse-k8s#423 · 1 assignee ·
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[Langfuse] feat-tracing feature
langfuse/codex-observability-plugin#84 · 1 assignee ·
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feat-scores sdk-python unconfirmed-bug
langfuse/langfuse-python#1890 · 1 assignee ·
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back-end-performance bug infra self-hosting
langfuse/langfuse#17627 · 1 comment · 1 reaction · 1 assignee ·
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bug: Prisma adapter crashes on SSO login when IdP returns non-standard tokens (e.g., session_token) Open🐞❔ unconfirmed bug bug feat-auth self-hosting
langfuse/langfuse#17626 · 1 comment · 1 reaction · 1 assignee ·
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bug feat-api
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bug feat-auth self-hosting
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🐞❔ unconfirmed bug back-end-performance bug feat-ingestion feat-tracing infra sdk-python self-hosting
langfuse/langfuse#17582 · 3 comments · 1 reaction · 1 assignee ·
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bug feat-agents feat-llm-cost-tracking feat-tracing
langfuse/codex-observability-plugin#82 · 1 assignee ·
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🐞❔ unconfirmed bug bug feat-tracing
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🐞❔ unconfirmed bug bug feat-api feat-deletion feat-tracing
langfuse/langfuse#17554 · 1 comment · 1 reaction · 1 assignee ·
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back-end-performance bug infra self-hosting
langfuse/langfuse#17524 · 2 comments · 1 reaction · 1 assignee ·
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bug
langfuse/langfuse#17522 · 1 comment · 1 reaction · 1 assignee ·
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bug feat-datasets feat-experiments langfuse/langfuse
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v4 backfill (M3): per-part chunking does not bound memory — full_sorting_merge sorts input/output Openback-end-performance bug self-hosting
langfuse/langfuse#17517 · 2 comments · 1 reaction · 1 assignee ·
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cost-management feat-llm-cost-tracking feature integration-langchain sdk-python
langfuse/langfuse#17508 · 1 comment · 1 reaction · 1 assignee ·
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bug feat-otel feat-tracing self-hosting
langfuse/langfuse#17506 · 1 comment · 1 reaction · 1 assignee ·
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Difficulty 4/5 3-5 days Newbie friendliness 48/100
langfuse/opencode-observability-plugin#39 · 3 reactions ·
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feat-agents feature Improvement integration-opencode internal-analytics
langfuse/opencode-observability-plugin#38 · 1 comment · 2 reactions · 1 assignee ·
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docs feat-otel improvement integration-otel langfuse/langfuse-docs
Difficulty 1/5 1-3 hours Newbie friendliness 74/100
langfuse/langfuse-docs#3805 · 1 comment ·
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[Langfuse] bug feat-otel feat-tracing integration-otel
langfuse/codex-observability-plugin#75 · 1 comment · 1 assignee ·
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bug feat-ingestion self-hosting
langfuse/langfuse#17452 · 7 comments · 1 reaction · 1 assignee ·
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bug feat-billing feat-llm-cost-tracking integration-langchain
langfuse/langfuse#17450 · 1 comment · 1 reaction · 1 assignee ·
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feat-dashboard feat-experiments feat-exports feature
langfuse/langfuse#17410 · 4 comments · 1 reaction · 1 assignee ·
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🐞❔ unconfirmed bug bug feat-in-app-agent integration-openai langfuse/langfuse self-hosting
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🐞❔ unconfirmed bug bug feat-evals langfuse/langfuse self-hosting
langfuse/langfuse#17394 · 1 comment · 1 reaction · 1 assignee ·
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feat-in-app-agent feature
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prime-agent support Open
Difficulty 4/5 3-5 days Newbie friendliness 45/100
langfuse/pi-observability-plugin#35 · 1 comment ·
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billing bug feat-billing
langfuse/langfuse#17388 · 1 comment · 2 reactions · 1 assignee ·
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feat-tracing feature
langfuse/langfuse#17377 · 7 comments · 1 reaction · 1 assignee ·
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billing bug feat-llm-cost-tracking langfuse/langfuse
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[ClickHouse Cloud] Terraform feat-api feat-org-api feat-rbac feature
langfuse/terraform-provider-langfuse#55 · 1 assignee ·
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feat-api feat-org-api feature
langfuse/terraform-provider-langfuse#54 · 1 assignee ·
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feat-api feat-rbac feature
langfuse/terraform-provider-langfuse#53 · 1 assignee ·
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feat-org-api feat-rbac feature
langfuse/terraform-provider-langfuse#52 · 1 assignee ·
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feat-org-api feature
langfuse/terraform-provider-langfuse#51 · 1 assignee ·
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feat-api feat-org-api feature
langfuse/terraform-provider-langfuse#50 · 1 assignee ·
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bug feat-ingestion feat-otel infra integration-otel
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bug infra
langfuse/langfuse#17268 · 3 comments · 1 reaction · 1 assignee ·
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bug single-trace-ui unconfirmed-bug
langfuse/langfuse#17267 · 4 comments · 1 reaction · 1 assignee ·
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[Partner] Azure 🐞❔ unconfirmed bug bug feat-playground integration-openai
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bug feat-scores internal-analytics
Difficulty 3/5 1-2 days Newbie friendliness 84/100
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Editing an annotation score from the compare view silently renames scores containing '-' or '.' Openbug feat-datasets feat-scores
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bug feat-scores
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