Every action below is available as an MCP tool and a verb in Cerebral OS — callable from any AI agent, Claude, Cursor, Windsurf, or your own runtime via the BYOA API. All executions are governed, audited, and dry-run safe.
Get Generation
langfuse:get_generation
Fetch a single generation by ID with usage and cost information.
Read
Low risk
Get Session
langfuse:get_session
Fetch a single session by ID with associated traces and metrics.
Read
Low risk
Get Span
langfuse:get_span
Fetch a single span by ID with timing and metadata information.
Read
Low risk
Get Trace
langfuse:get_trace
Fetch a single trace by ID with all associated spans and generations.
Read
Low risk
List Generations
langfuse:list_generations
List generations with optional filtering and pagination.
Read
Low risk
List Scores
langfuse:list_scores
List scores with optional filtering and pagination.
Read
Low risk
List Sessions
langfuse:list_sessions
List sessions with optional filtering and pagination.
Read
Low risk
List Traces
langfuse:list_traces
List traces with optional filtering and pagination.
Read
Low risk
Create Generation
langfuse:create_generation
Create a new generation to track an LLM model call.
Write
Medium risk
Create Score
langfuse:create_score
Create a score to evaluate a trace or observation.
Write
Medium risk
Create Span
langfuse:create_span
Create a new span to track a sub-operation within a trace.
Write
Medium risk
Create Trace
langfuse:create_trace
Create a new trace to track an LLM application execution.
Write
Medium risk
Update Generation
langfuse:update_generation
Update an existing generation with new data.
Write
Medium risk
Update Span
langfuse:update_span
Update an existing span with new data.
Write
Medium risk
Update Trace
langfuse:update_trace
Update an existing trace with new data.
Write
Medium risk