forgesight-langfuse 0.1.0

ForgeSight Langfuse exporter — OTLP ingest with native langfuse.* observation mapping.

forgesight-langfuse

The Langfuse exporter for ForgeSight. Ships ForgeSight records to Langfuse over its OTLP ingest endpoint (/api/public/otel, Basic auth), enriched with the native langfuse.* attributes so LLM calls render as generation observations, tools as tool observations, and the run's user/session/tags lift to the trace.

pip install forgesight-langfuse

import forgesight
from forgesight_langfuse import LangfuseExporter

forgesight.configure(exporters=[
    LangfuseExporter(public_key="pk-lf-...", secret_key="sk-lf-...",
                     host="https://cloud.langfuse.com"),
])

Or by name: exporters: [{name: langfuse, config: {public_key: …, secret_key: …}}].

Two paths

• First-party (this package): native langfuse.* observation mapping + the SDK's computed cost (forgesight.usage.cost_usd) ingested.
• OTLP-native (no package): point forgesight-otel at https://cloud.langfuse.com/api/public/otel with Authorization: Basic base64(pk:sk).

Prompt/response content is captured only with capture_content=True (off by default).

License

Apache-2.0