v0.1.1 - Bug fix

refactor: update _tag_span_io function to use more descriptive parame…

v0.1.0 - Initial Release

First release of fastmcp-langfuse -- Langfuse observability for FastMCP v3 servers.

What's included

• instrument(mcp) -- one call to auto-trace every tool, resource, and prompt
• @langfuse_trace -- opt-in decorator for fine-grained control
• LangfuseConfig -- plain dataclass for configuration (no forced deps)
• Session & user tracking from FastMCP context
• Input/output capture on every handler
• Environment & release tagging
• Clickable Langfuse trace URLs in console
• Full working examples with pydantic-settings bridge

Install

pip install fastmcp-langfuse