# Langfuse > Langfuse is an **open-source LLM engineering platform** ([GitHub](https://github.com/langfuse/langfuse)) that helps teams collaboratively debug, analyze, and iterate on their LLM applications. All platform features are natively integrated to accelerate the development workflow. ## Langfuse Docs MCP Server Connect to the Langfuse Docs MCP server to access documentation directly in your AI editor: - **Endpoint**: `https://langfuse.com/api/mcp` - **Transport**: `streamableHttp` - **Documentation**: [Langfuse Docs MCP Server](https://langfuse.com/docs/docs-mcp) The MCP server provides tools to search Langfuse documentation, GitHub issues, and discussions. See the [installation guide](https://langfuse.com/docs/docs-mcp) for setup instructions in Cursor, VS Code, Claude Desktop, and other MCP clients. ## Docs - [Docs](https://langfuse.com/docs) - [Custom Dashboards](https://langfuse.com/docs/analytics/custom-dashboards) - [Example Intent Classification](https://langfuse.com/docs/analytics/example-intent-classification) - [Coval](https://langfuse.com/docs/analytics/integrations/coval) - [Posthog](https://langfuse.com/docs/analytics/integrations/posthog) - [Trubrics](https://langfuse.com/docs/analytics/integrations/trubrics) - [Metrics Api](https://langfuse.com/docs/analytics/metrics-api) - [Overview](https://langfuse.com/docs/analytics/overview) - [Api](https://langfuse.com/docs/api) - [Ask Ai](https://langfuse.com/docs/ask-ai) - [Audit Logs](https://langfuse.com/docs/audit-logs) - [Core Features](https://langfuse.com/docs/core-features) - [Data Deletion](https://langfuse.com/docs/data-deletion) - [Data Retention](https://langfuse.com/docs/data-retention) - [Example Synthetic Datasets](https://langfuse.com/docs/datasets/example-synthetic-datasets) - [Get Started](https://langfuse.com/docs/datasets/get-started) - [Overview](https://langfuse.com/docs/datasets/overview) - [Prompt Experiments](https://langfuse.com/docs/datasets/prompt-experiments) - [Python Cookbook](https://langfuse.com/docs/datasets/python-cookbook) - [Demo](https://langfuse.com/docs/demo) - [Docs Mcp](https://langfuse.com/docs/docs-mcp) - [Fine Tuning](https://langfuse.com/docs/fine-tuning) - [Get Started](https://langfuse.com/docs/get-started) - [Autogen](https://langfuse.com/docs/integrations/autogen) - [Amazon Bedrock](https://langfuse.com/docs/integrations/bedrock/amazon-bedrock) - [Example Bedrock Agents](https://langfuse.com/docs/integrations/bedrock/example-bedrock-agents) - [Crewai](https://langfuse.com/docs/integrations/crewai) - [Example Python](https://langfuse.com/docs/integrations/databricks/example-python) - [Overview](https://langfuse.com/docs/integrations/databricks/overview) - [Use With Playground And Evals](https://langfuse.com/docs/integrations/databricks/use-with-playground-and-evals) - [Deepseek](https://langfuse.com/docs/integrations/deepseek) - [Dify](https://langfuse.com/docs/integrations/dify) - [Dspy](https://langfuse.com/docs/integrations/dspy) - [Flowise](https://langfuse.com/docs/integrations/flowise) - [Google Adk](https://langfuse.com/docs/integrations/google-adk) - [Google Vertex Ai](https://langfuse.com/docs/integrations/google-vertex-ai) - [Goose](https://langfuse.com/docs/integrations/goose) - [Groq Sdk](https://langfuse.com/docs/integrations/groq-sdk) - [Example Python](https://langfuse.com/docs/integrations/haystack/example-python) - [Get Started](https://langfuse.com/docs/integrations/haystack/get-started) - [Huggingface](https://langfuse.com/docs/integrations/huggingface) - [Instructor](https://langfuse.com/docs/integrations/instructor) - [Example Javascript](https://langfuse.com/docs/integrations/langchain/example-javascript) - [Example Langgraph Agents](https://langfuse.com/docs/integrations/langchain/example-langgraph-agents) - [Example Python](https://langfuse.com/docs/integrations/langchain/example-python) - [Example Python Langgraph](https://langfuse.com/docs/integrations/langchain/example-python-langgraph) - [Example Python Langserve](https://langfuse.com/docs/integrations/langchain/example-python-langserve) - [Tracing](https://langfuse.com/docs/integrations/langchain/tracing) - [Upgrade Paths](https://langfuse.com/docs/integrations/langchain/upgrade-paths) - [Langflow](https://langfuse.com/docs/integrations/langflow) - [Example Proxy Js](https://langfuse.com/docs/integrations/litellm/example-proxy-js) - [Example Proxy Python](https://langfuse.com/docs/integrations/litellm/example-proxy-python) - [Tracing](https://langfuse.com/docs/integrations/litellm/tracing) - [Deprecated Llama Index Callback](https://langfuse.com/docs/integrations/llama-index/deprecated/deprecated-llama-index-callback) - [Example Python](https://langfuse.com/docs/integrations/llama-index/deprecated/example-python) - [Example Python Instrumentation Module](https://langfuse.com/docs/integrations/llama-index/deprecated/example-python-instrumentation-module) - [Get Started](https://langfuse.com/docs/integrations/llama-index/deprecated/get-started) - [Example Js Llamaindex](https://langfuse.com/docs/integrations/llama-index/example-js-llamaindex) - [Get Started](https://langfuse.com/docs/integrations/llama-index/get-started) - [Workflows](https://langfuse.com/docs/integrations/llama-index/workflows) - [Lobechat](https://langfuse.com/docs/integrations/lobechat) - [Mastra](https://langfuse.com/docs/integrations/mastra) - [Example Python](https://langfuse.com/docs/integrations/mirascope/example-python) - [Tracing](https://langfuse.com/docs/integrations/mirascope/tracing) - [Mistral Sdk](https://langfuse.com/docs/integrations/mistral-sdk) - [Ollama](https://langfuse.com/docs/integrations/ollama) - [Examples](https://langfuse.com/docs/integrations/openai/js/examples) - [Get Started](https://langfuse.com/docs/integrations/openai/js/get-started) - [Assistants Api](https://langfuse.com/docs/integrations/openai/python/assistants-api) - [Examples](https://langfuse.com/docs/integrations/openai/python/examples) - [Get Started](https://langfuse.com/docs/integrations/openai/python/get-started) - [Structured Outputs](https://langfuse.com/docs/integrations/openai/python/structured-outputs) - [Track Errors](https://langfuse.com/docs/integrations/openai/python/track-errors) - [Example Evaluating Openai Agents](https://langfuse.com/docs/integrations/openaiagentssdk/example-evaluating-openai-agents) - [Openai Agents](https://langfuse.com/docs/integrations/openaiagentssdk/openai-agents) - [Openwebui](https://langfuse.com/docs/integrations/openwebui) - [Agno Agents](https://langfuse.com/docs/integrations/other/agno-agents) - [Cleanlab](https://langfuse.com/docs/integrations/other/cleanlab) - [Cohere](https://langfuse.com/docs/integrations/other/cohere) - [Firecrawl](https://langfuse.com/docs/integrations/other/firecrawl) - [Fireworks Ai](https://langfuse.com/docs/integrations/other/fireworks-ai) - [Gradio](https://langfuse.com/docs/integrations/other/gradio) - [Inferable](https://langfuse.com/docs/integrations/other/inferable) - [Milvus](https://langfuse.com/docs/integrations/other/milvus) - [Novitaai](https://langfuse.com/docs/integrations/other/novitaai) - [Openrouter](https://langfuse.com/docs/integrations/other/openrouter) - [Ragas](https://langfuse.com/docs/integrations/other/ragas) - [Togetherai](https://langfuse.com/docs/integrations/other/togetherai) - [Xai](https://langfuse.com/docs/integrations/other/xai) - [Overview](https://langfuse.com/docs/integrations/overview) - [Pipecat](https://langfuse.com/docs/integrations/pipecat) - [Portkey](https://langfuse.com/docs/integrations/portkey) - [Promptfoo](https://langfuse.com/docs/integrations/promptfoo) - [Pydantic Ai](https://langfuse.com/docs/integrations/pydantic-ai) - [Quarkus Langchain4j](https://langfuse.com/docs/integrations/quarkus-langchain4j) - [Ragflow](https://langfuse.com/docs/integrations/ragflow) - [Semantic Kernel](https://langfuse.com/docs/integrations/semantic-kernel) - [Smolagents](https://langfuse.com/docs/integrations/smolagents) - [Spring Ai](https://langfuse.com/docs/integrations/spring-ai) - [Strands Agents](https://langfuse.com/docs/integrations/strands-agents) - [Vapi](https://langfuse.com/docs/integrations/vapi) - [Vercel Ai Sdk](https://langfuse.com/docs/integrations/vercel-ai-sdk) - [Voltagent](https://langfuse.com/docs/integrations/voltagent) - [Model Usage And Cost](https://langfuse.com/docs/model-usage-and-cost) - [Example Arize](https://langfuse.com/docs/opentelemetry/example-arize) - [Example Mlflow](https://langfuse.com/docs/opentelemetry/example-mlflow) - [Example Openlit](https://langfuse.com/docs/opentelemetry/example-openlit) - [Example Openllmetry](https://langfuse.com/docs/opentelemetry/example-openllmetry) - [Example Python Sdk](https://langfuse.com/docs/opentelemetry/example-python-sdk) - [Get Started](https://langfuse.com/docs/opentelemetry/get-started) - [Playground](https://langfuse.com/docs/playground) - [A B Testing](https://langfuse.com/docs/prompts/a-b-testing) - [Example Langchain](https://langfuse.com/docs/prompts/example-langchain) - [Example Langchain Js](https://langfuse.com/docs/prompts/example-langchain-js) - [Example Openai Functions](https://langfuse.com/docs/prompts/example-openai-functions) - [Get Started](https://langfuse.com/docs/prompts/get-started) - [Mcp Server](https://langfuse.com/docs/prompts/mcp-server) - [N8n Node](https://langfuse.com/docs/prompts/n8n-node) - [Query Traces](https://langfuse.com/docs/query-traces) - [Rbac](https://langfuse.com/docs/rbac) - [Roadmap](https://langfuse.com/docs/roadmap) - [Annotation](https://langfuse.com/docs/scores/annotation) - [Custom](https://langfuse.com/docs/scores/custom) - [Data Model](https://langfuse.com/docs/scores/data-model) - [External Evaluation Pipelines](https://langfuse.com/docs/scores/external-evaluation-pipelines) - [Model Based Evals](https://langfuse.com/docs/scores/model-based-evals) - [Overview](https://langfuse.com/docs/scores/overview) - [User Feedback](https://langfuse.com/docs/scores/user-feedback) - [Overview](https://langfuse.com/docs/sdk/overview) - [Decorators](https://langfuse.com/docs/sdk/python/decorators) - [Example](https://langfuse.com/docs/sdk/python/example) - [Low Level Sdk](https://langfuse.com/docs/sdk/python/low-level-sdk) - [Sdk V3](https://langfuse.com/docs/sdk/python/sdk-v3) - [Example Notebook](https://langfuse.com/docs/sdk/typescript/example-notebook) - [Guide](https://langfuse.com/docs/sdk/typescript/guide) - [Guide Web](https://langfuse.com/docs/sdk/typescript/guide-web) - [Example Python](https://langfuse.com/docs/security/example-python) - [Getting Started](https://langfuse.com/docs/security/getting-started) - [Overview](https://langfuse.com/docs/security/overview) - [Tracing](https://langfuse.com/docs/tracing) - [Tracing Data Model](https://langfuse.com/docs/tracing-data-model) - [Agent Graphs](https://langfuse.com/docs/tracing-features/agent-graphs) - [Comments](https://langfuse.com/docs/tracing-features/comments) - [Environments](https://langfuse.com/docs/tracing-features/environments) - [Log Levels](https://langfuse.com/docs/tracing-features/log-levels) - [Masking](https://langfuse.com/docs/tracing-features/masking) - [Metadata](https://langfuse.com/docs/tracing-features/metadata) - [Multi Modality](https://langfuse.com/docs/tracing-features/multi-modality) - [Releases And Versioning](https://langfuse.com/docs/tracing-features/releases-and-versioning) - [Sampling](https://langfuse.com/docs/tracing-features/sampling) - [Sessions](https://langfuse.com/docs/tracing-features/sessions) - [Tags](https://langfuse.com/docs/tracing-features/tags) - [Trace Ids](https://langfuse.com/docs/tracing-features/trace-ids) - [Url](https://langfuse.com/docs/tracing-features/url) - [Users](https://langfuse.com/docs/tracing-features/users) ## Optional - [Self Hosting](https://langfuse.com/self-hosting) - [Authentication And Sso](https://langfuse.com/self-hosting/authentication-and-sso) - [Automated Access Provisioning](https://langfuse.com/self-hosting/automated-access-provisioning) - [Aws](https://langfuse.com/self-hosting/aws) - [Azure](https://langfuse.com/self-hosting/azure) - [Background Migrations](https://langfuse.com/self-hosting/background-migrations) - [Backups](https://langfuse.com/self-hosting/backups) - [Configuration](https://langfuse.com/self-hosting/configuration) - [Custom Base Path](https://langfuse.com/self-hosting/custom-base-path) - [Deployment Strategies](https://langfuse.com/self-hosting/deployment-strategies) - [Docker Compose](https://langfuse.com/self-hosting/docker-compose) - [Encryption](https://langfuse.com/self-hosting/encryption) - [Gcp](https://langfuse.com/self-hosting/gcp) - [Headless Initialization](https://langfuse.com/self-hosting/headless-initialization) - [Blobstorage](https://langfuse.com/self-hosting/infrastructure/blobstorage) - [Cache](https://langfuse.com/self-hosting/infrastructure/cache) - [Clickhouse](https://langfuse.com/self-hosting/infrastructure/clickhouse) - [Containers](https://langfuse.com/self-hosting/infrastructure/containers) - [Llm Api](https://langfuse.com/self-hosting/infrastructure/llm-api) - [Postgres](https://langfuse.com/self-hosting/infrastructure/postgres) - [Kubernetes Helm](https://langfuse.com/self-hosting/kubernetes-helm) - [License Key](https://langfuse.com/self-hosting/license-key) - [Networking](https://langfuse.com/self-hosting/networking) - [Organization Creators](https://langfuse.com/self-hosting/organization-creators) - [Organization Management Api](https://langfuse.com/self-hosting/organization-management-api) - [Railway](https://langfuse.com/self-hosting/railway) - [Scaling](https://langfuse.com/self-hosting/scaling) - [Transactional Emails](https://langfuse.com/self-hosting/transactional-emails) - [Troubleshooting](https://langfuse.com/self-hosting/troubleshooting) - [Ui Customization](https://langfuse.com/self-hosting/ui-customization) - [Upgrade](https://langfuse.com/self-hosting/upgrade) - [Upgrade V1 To V2](https://langfuse.com/self-hosting/upgrade-guides/upgrade-v1-to-v2) - [Upgrade V2 To V3](https://langfuse.com/self-hosting/upgrade-guides/upgrade-v2-to-v3) - [V2](https://langfuse.com/self-hosting/v2) - [Deployment Guide](https://langfuse.com/self-hosting/v2/deployment-guide) - [Docker Compose](https://langfuse.com/self-hosting/v2/docker-compose) - [Versioning](https://langfuse.com/self-hosting/versioning)