# 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) - [Audit Logs](https://langfuse.com/docs/administration/audit-logs) - [Data Deletion](https://langfuse.com/docs/administration/data-deletion) - [Data Retention](https://langfuse.com/docs/administration/data-retention) - [Rbac](https://langfuse.com/docs/administration/rbac) - [Scim And Org Api](https://langfuse.com/docs/administration/scim-and-org-api) - [Usage Alerts](https://langfuse.com/docs/administration/usage-alerts) - [Export From Ui](https://langfuse.com/docs/api-and-data-platform/features/export-from-ui) - [Export To Blob Storage](https://langfuse.com/docs/api-and-data-platform/features/export-to-blob-storage) - [Fine Tuning](https://langfuse.com/docs/api-and-data-platform/features/fine-tuning) - [Public Api](https://langfuse.com/docs/api-and-data-platform/features/public-api) - [Query Via Sdk](https://langfuse.com/docs/api-and-data-platform/features/query-via-sdk) - [Overview](https://langfuse.com/docs/api-and-data-platform/overview) - [Ask Ai](https://langfuse.com/docs/ask-ai) - [Demo](https://langfuse.com/docs/demo) - [Docs Mcp](https://langfuse.com/docs/docs-mcp) - [Data Model](https://langfuse.com/docs/evaluation/dataset-runs/data-model) - [Datasets](https://langfuse.com/docs/evaluation/dataset-runs/datasets) - [Native Run](https://langfuse.com/docs/evaluation/dataset-runs/native-run) - [Remote Run](https://langfuse.com/docs/evaluation/dataset-runs/remote-run) - [Annotation](https://langfuse.com/docs/evaluation/evaluation-methods/annotation) - [Custom Scores](https://langfuse.com/docs/evaluation/evaluation-methods/custom-scores) - [Data Model](https://langfuse.com/docs/evaluation/evaluation-methods/data-model) - [Llm As A Judge](https://langfuse.com/docs/evaluation/evaluation-methods/llm-as-a-judge) - [Overview](https://langfuse.com/docs/evaluation/overview) - [Troubleshooting And Faq](https://langfuse.com/docs/evaluation/troubleshooting-and-faq) - [Custom Dashboards](https://langfuse.com/docs/metrics/features/custom-dashboards) - [Metrics Api](https://langfuse.com/docs/metrics/features/metrics-api) - [Overview](https://langfuse.com/docs/metrics/overview) - [Data Model](https://langfuse.com/docs/observability/data-model) - [Agent Graphs](https://langfuse.com/docs/observability/features/agent-graphs) - [Comments](https://langfuse.com/docs/observability/features/comments) - [Environments](https://langfuse.com/docs/observability/features/environments) - [Log Levels](https://langfuse.com/docs/observability/features/log-levels) - [Masking](https://langfuse.com/docs/observability/features/masking) - [Metadata](https://langfuse.com/docs/observability/features/metadata) - [Multi Modality](https://langfuse.com/docs/observability/features/multi-modality) - [Queuing Batching](https://langfuse.com/docs/observability/features/queuing-batching) - [Releases And Versioning](https://langfuse.com/docs/observability/features/releases-and-versioning) - [Sampling](https://langfuse.com/docs/observability/features/sampling) - [Sessions](https://langfuse.com/docs/observability/features/sessions) - [Tags](https://langfuse.com/docs/observability/features/tags) - [Token And Cost Tracking](https://langfuse.com/docs/observability/features/token-and-cost-tracking) - [Trace Ids And Distributed Tracing](https://langfuse.com/docs/observability/features/trace-ids-and-distributed-tracing) - [Url](https://langfuse.com/docs/observability/features/url) - [Users](https://langfuse.com/docs/observability/features/users) - [Get Started](https://langfuse.com/docs/observability/get-started) - [Overview](https://langfuse.com/docs/observability/overview) - [Overview](https://langfuse.com/docs/observability/sdk/overview) - [Decorators](https://langfuse.com/docs/observability/sdk/python/decorators) - [Example](https://langfuse.com/docs/observability/sdk/python/example) - [Low Level Sdk](https://langfuse.com/docs/observability/sdk/python/low-level-sdk) - [Sdk V3](https://langfuse.com/docs/observability/sdk/python/sdk-v3) - [Example Notebook](https://langfuse.com/docs/observability/sdk/typescript/example-notebook) - [Guide](https://langfuse.com/docs/observability/sdk/typescript/guide) - [Guide Web](https://langfuse.com/docs/observability/sdk/typescript/guide-web) - [Sdk V4](https://langfuse.com/docs/observability/sdk/typescript/sdk-v4) - [Troubleshooting And Faq](https://langfuse.com/docs/observability/troubleshooting-and-faq) - [Data Model](https://langfuse.com/docs/prompt-management/data-model) - [A B Testing](https://langfuse.com/docs/prompt-management/features/a-b-testing) - [Caching](https://langfuse.com/docs/prompt-management/features/caching) - [Composability](https://langfuse.com/docs/prompt-management/features/composability) - [Config](https://langfuse.com/docs/prompt-management/features/config) - [Folders](https://langfuse.com/docs/prompt-management/features/folders) - [Github Integration](https://langfuse.com/docs/prompt-management/features/github-integration) - [Guaranteed Availability](https://langfuse.com/docs/prompt-management/features/guaranteed-availability) - [Link To Traces](https://langfuse.com/docs/prompt-management/features/link-to-traces) - [Mcp Server](https://langfuse.com/docs/prompt-management/features/mcp-server) - [Message Placeholders](https://langfuse.com/docs/prompt-management/features/message-placeholders) - [N8n Node](https://langfuse.com/docs/prompt-management/features/n8n-node) - [Playground](https://langfuse.com/docs/prompt-management/features/playground) - [Prompt Version Control](https://langfuse.com/docs/prompt-management/features/prompt-version-control) - [Webhooks Slack Integrations](https://langfuse.com/docs/prompt-management/features/webhooks-slack-integrations) - [Get Started](https://langfuse.com/docs/prompt-management/get-started) - [Overview](https://langfuse.com/docs/prompt-management/overview) - [Troubleshooting And Faq](https://langfuse.com/docs/prompt-management/troubleshooting-and-faq) - [Roadmap](https://langfuse.com/docs/roadmap) - [Security And Guardrails](https://langfuse.com/docs/security-and-guardrails) ## 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) - [Caching Features](https://langfuse.com/self-hosting/caching-features) - [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)