--- title: "Connect Langfuse to Roboflow - APIANT.ai" description: "When \"New Trace\" fires in Langfuse, your agent runs \"List Projects\" in Roboflow." canonical: "https://apiant.ai/connect/langfuse-to-roboflow" --- # Connect Langfuse to Roboflow When **New Trace** fires in [Langfuse](https://apiant.ai/connections/langfuse), your agent runs **List Projects** in [Roboflow](https://apiant.ai/connections/roboflow). Describe the whole flow and it is built, tested on every scenario and kept running. Langfuse **1** trigger Langfuse **14** actions Roboflow **9** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Langfuse and Roboflow to do together? Give your AI client this address. `https://mcp.apiant.ai` One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Example flows ## What Langfuse can start in Roboflow - When **New Trace** in Langfuse then **List Projects** in Roboflow - When **New Trace** in Langfuse then **Add Image** in Roboflow Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with Langfuse and Roboflow ## Triggers and actions 1 trigger ยท 23 actions - Trigger **New Trace** Polling trigger: fires for newly created traces (dedup by trace id / timestamp). - Action **Add Comment** Add a comment to a trace/observation/session/prompt object. - Action **Add Dataset** Create a new dataset. - Action **Add Dataset Item** Create an item (input/expected_output/metadata) in a dataset. - Action **Add Prompt** Create a new prompt version (text or chat). - Action **Add Score** Create a score attached to a trace/observation/session (numeric, categorical, or boolean). - Action **Delete Trace** Delete a trace by id. - Action **Get Project** Reads the Langfuse project that the connection's project-scoped API key belongs to. - Action **Get Prompt** Get a prompt by name (and optional version/label). - Action **Get Trace** Get a single trace by id, including nested observations/scores. - Action **List Dataset Items** List items in a dataset. - Action **List Datasets** List all datasets in the project. - Action **List Prompts** List all prompts in the project. - Action **List Scores** List scores with optional filters. - Action **List Traces** List traces with optional filters (user, session, tags, timerange). - Action **Add Image** Adds an image hosted at a public URL to a Roboflow project's dataset. - Action **CLIP Similarity** Scores how similar an image or text is to each of a list of text or image prompts, using OpenAI's CLIP model on Roboflow's hosted inference. - Action **Delete Image** Removes one or more images from a Roboflow project (dataset). - Action **Get Image** Get a single image's metadata by id. - Action **Infer Classification** Runs a trained Roboflow classification model on an image at a public web address and returns the predicted classes with their confidence scores. - Action **Infer Instance Segmentation** Runs a trained Roboflow instance segmentation model on an image at a public URL and returns each detected object with its class, confidence, bounding box and mask outline. - Action **Infer Object Detection** Runs a trained Roboflow object detection model on an image at a public URL and returns every object found, with its class, confidence and bounding box. - Action **List Images** Lists the images in a Roboflow project, optionally filtered by tag, class, batch or annotation job, or ranked by similarity to a text prompt or another image. - Action **List Projects** Lists all projects in a Roboflow workspace. ## Each app on its own - [ **Langfuse** Langfuse is an open-source LLM engineering platform (GitHub) that helps teams collaboratively debug...](https://apiant.ai/connections/langfuse) - [ **Roboflow** Roboflow is an end to end suite of computer vision tools.](https://apiant.ai/connections/roboflow) Reviews ## What our customers say ## More from Langfuse - [ **Langfuse to 5DollarFootball** Football fixtures, results, standings and historical odds with corner and card lines](https://apiant.ai/connect/langfuse-to-5dollarfootball) - [ **Langfuse to Cloudflare Trace** Cloudflare Trace is a free JSON wrapper over Cloudflare's edge trace endpoint that reports what Cloudflare...](https://apiant.ai/connect/langfuse-to-cloudflare-trace) - [ **Langfuse to PaperClean** Clean document photos for printing, remove shadows, fix lighting](https://apiant.ai/connect/langfuse-to-paperclean) - [ **Langfuse to Postman** Postman is a platform for building and testing APIs.](https://apiant.ai/connect/langfuse-to-postman) - [ **Langfuse to Rendobar** Hosted media processing over REST: transcode, caption, watermark video](https://apiant.ai/connect/langfuse-to-rendobar) - [ **Langfuse to Runpod** Cloud GPU platform for renting on-demand compute to train and deploy AI models, including serverless...](https://apiant.ai/connect/langfuse-to-runpod) ## More into Roboflow - [ **Notion to Roboflow** A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.](https://apiant.ai/connect/notion-to-roboflow) - [ **Buy Me a Coffee to Roboflow** A free, fast, and beautiful way to fund your creativity.](https://apiant.ai/connect/buy-me-a-coffee-to-roboflow) - [ **Glimpse to Roboflow** Glimpse is a competitive intelligence platform that monitors competitors across pricing changes, job...](https://apiant.ai/connect/glimpse-to-roboflow) - [ **HubSpot to Roboflow** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-roboflow) - [ **Salesforce to Roboflow** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-roboflow) - [ **Slack to Roboflow** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-roboflow) Questions ## Langfuse and Roboflow, answered ### ### What can start an automation from Langfuse? Any of Langfuse's 1 trigger in the catalog, including New Trace. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Roboflow when something happens in Langfuse? Any of Roboflow's 9 actions, including Add Image, CLIP Similarity, Get Image and Infer Classification. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Roboflow to Langfuse? Roboflow has no triggers in the catalog today, so automations start in Langfuse. If you need the other direction, ask: your agent reads Roboflow's API documentation and adds it. ### ### Do I have to build a connector for Langfuse or Roboflow? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### Can my AI client use Langfuse and Roboflow without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.