--- title: "Connect Langfuse and Tella - APIANT.ai" description: "When \"New Trace\" fires in Langfuse, your agent runs \"Add Tag to Video\" in Tella, or \"New Video Created\" in Tella to \"Add Comment\" in Langfuse." canonical: "https://apiant.ai/connect/langfuse-to-tella" --- # Connect Langfuse and Tella When **New Trace** fires in [Langfuse](https://apiant.ai/connections/langfuse), your agent runs **Add Tag to Video** in [Tella](https://apiant.ai/connections/tella), or **New Video Created** in Tella to **Add Comment** in Langfuse. Describe the whole flow and it is built, tested on every scenario and kept running. Langfuse **1** trigger Langfuse **14** actions Tella **1** trigger Tella **13** 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 Tella 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 and Tella can do together ### From Langfuse to Tella - When **New Trace** in Langfuse then **Add Tag to Video** in Tella - When **New Trace** in Langfuse then **Add Video** in Tella ### From Tella to Langfuse - When **New Video Created** in Tella then **Add Comment** in Langfuse - When **New Video Created** in Tella then **Add Dataset Item** in Langfuse 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 Tella ## Triggers and actions 2 triggers · 27 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). - Trigger **New Video Created** Fires instantly when a new video is created in your Tella workspace. - Action **Add Tag to Video** Adds an existing tag to a Tella video. Requires edit access to the video; adding a private tag only affects the connected user's library. - Action **Add Video** Creates a new Tella video from an uploaded video source; the source becomes the video's first clip. - Action **Add Video to Playlist** Adds an existing video to a Tella playlist. - Action **Create Playlist** Creates a new playlist in your workspace. - Action **Delete Playlist** Permanently deletes a Tella playlist. Videos in the playlist are not deleted. - Action **Delete Video** Permanently deletes a Tella video. - Action **Find Playlist** Finds playlists whose name matches the name you give (case-insensitive) and returns the matches, with the first match broken out. - Action **Find Video** Returns the videos whose title contains the specified name. - Action **Get Playlist** Returns the details of a Tella playlist, including its name, description, access settings, number of videos and view link. - Action **Get Video** Retrieves a Tella video's details, including chapters, transcript, thumbnails, exports, settings and links. - Action **Remove Video from Playlist** Removes a video from a playlist by playlist ID and video ID. - Action **Update Playlist** Updates an existing Playlist by ID, e.g. name/description. - Action **Update Video** Update a Tella video's title, description, sharing and access settings, viewer options, subtitle styling, audio and canvas settings. Only the fields you fill in are changed. ## 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) - [ **Tella** Tella is a screen recorder that allows you to record, edit and share videos.](https://apiant.ai/connections/tella) 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 Tella - [ **HubSpot to Tella** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-tella) - [ **Salesforce to Tella** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-tella) - [ **Slack to Tella** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-tella) - [ **Google Sheets to Tella** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-tella) - [ **Gmail to Tella** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-tella) - [ **Google Calendar to Tella** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-tella) Questions ## Langfuse and Tella, 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 Tella when something happens in Langfuse? Any of Tella's 13 actions, including Create Playlist, Update Playlist, Update Video and Add Tag to Video. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Tella to Langfuse? Yes. When something happens in Tella, your agent can act in Langfuse too. This page covers both directions: Tella's triggers and Langfuse's actions are listed here as well. ### ### Do I have to build a connector for Langfuse or Tella? 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 Tella 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.