Build, inspect, and improve AI systems with Langfuse.
AI observability
Queries and modifies Langfuse data, consults current documentation, and supports AI engineering workflows.
When to use it
Use for Langfuse data operations, documentation lookups, observability, prompt management, evaluation, experimentation, datasets, CI/CD, or feedback collection.
Give it a Langfuse question or task; it returns current guidance, retrieved data, or the results of the requested workflow.
This skill
Langfuse project data
Modifies your Langfuse project
GitHub repository secrets
Sets GitHub repository secrets
Langfuse documentation
Reads current Langfuse documentation
npx langfuse-cli
Unversioned langfuse-cli code
Data-access workflows require a Langfuse project with a project API key pair.
Reads the Langfuse project public key from an environment variable for API calls.
Reads the Langfuse project secret key from an environment variable alongside the public key.
A GitHub repository enables the documented langfuse/experiment-action workflow; other CI/CD systems use a different guide.