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Developer tools · Connects with an API key

An AI teammate for Langfuse.

Connect Langfuse and your Cicada agent works in it for you: 10 Langfuse actions, from looking things up to making changes. Ask from iMessage, WhatsApp, Slack or the app, and keep it read-only if you only want it to look.

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300 free credits. No card. Read-only if you want.

Things to ask about Langfuse
  • What broke in Langfuse overnight, and is it new?
  • Open a Langfuse issue for this bug with the steps from the Slack thread.
  • Summarise this week's Langfuse activity for the standup.
  • Tell me when something in Langfuse needs my attention.
Text it, Slack it, or type it in the app. Swap in your own details.
What Cicada can do in Langfuse

10 Langfuse actions, picked for what you ask.

About Langfuse: Open source LLM engineering platform. Traces, evals, prompt management and metrics to debug and improve your LLM application.

Reads

9 in all · always allowed
  • Get Prompt
    Retrieve a Langfuse text or chat prompt by name, deployment label, or exact version, with optional…
  • List Models
    List Langfuse-managed and project-custom model pricing definitions used for usage and cost…
  • List Scores
    Search numeric, boolean, categorical, text, and correction scores with subject and annotation…
  • List Datasets
    List datasets available to the connected Langfuse project.
  • Query Metrics
    Run an aggregate Langfuse metrics query over observations or numeric, boolean, or categorical…
  • List Experiments
    List Langfuse experiments active in a required time range, optionally including metadata and…
  • List Observations
    Search Langfuse observations such as generations, spans, events, agents, and tool calls, selecting…
  • List Dataset Items
    List dataset items, optionally scoped to a dataset, source trace or observation, or historical…
  • List Annotation Queues
    List annotation queues configured for human evaluation in the connected Langfuse project.

Changes

1 in all · off when Langfuse is read-only
  • Create Score
    Attach an evaluation score to exactly one Langfuse trace, session, or dataset run, optionally…

Showing 10 of 10. Your agent can use every one of them; you don't pick them, you ask for the outcome.

How it works

Connected in a minute. In your control after that.

  1. Connect Langfuse

    Open Connections, find Langfuse and paste an API key from your Langfuse account settings. Cicada checks it works before saving it.

  2. Choose what it may do

    Full, Ask first or Read-only, for the whole workspace. Share Langfuse with the team, or keep it under each person's own login.

  3. Ask from anywhere

    Text your agent on iMessage or WhatsApp, message it in Slack or the app, or put a Langfuse job on a schedule: every morning, every Friday.

Works with your other tools

Langfuse, together with the rest of your stack.

Ask for an outcome that spans apps and your agent pulls from each one, cross-checks them and sends back one answer.

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Often used alongside

Gmail integrationSlack integrationGoogle Sheets integrationGoogle Calendar integration

See all 888 integrations

Questions

Langfuse and Cicada, answered.

Does Cicada integrate with Langfuse?

Yes. Langfuse is one of the 888 apps with a page here, and it connects with an API key. Once it's connected, every agent in your workspace can use it from any channel you talk to them on.

How do I connect Langfuse?

Open Connections, find Langfuse and paste an API key from your Langfuse account settings. Cicada checks it works before saving it.

What can Cicada do in Langfuse?

10 actions: 9 that read from Langfuse and 1 that change things in it, for example get prompt, list models, list scores. It picks the right ones for what you ask and chains them with your other apps.

Can I stop Cicada changing things in Langfuse?

Yes. In Connections, set Langfuse to Read-only and no agent in your workspace can create, change or delete anything in it; it can still read. Ask first lets it act but makes it check with you before each change.

Can I ask about Langfuse from my phone?

Yes. Text your agent on iMessage or WhatsApp, or message it in Slack or the app. It answers in the same thread, and it can run Langfuse jobs on a schedule, like every morning at 8.

Is my Langfuse data safe?

Your Langfuse login or key is stored on the server and never appears in a conversation. Disconnecting removes it. Every action an agent takes is in your activity log, and your data isn't used to train models.

One teammate. The output of a team.

Works nights, remembers every decision, answers in the thread. Start free with 300 credits.

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