langfuse-observability
PluginLangfuse observability plugin for Claude Code — captures and exports traces, spans, and session telemetry from Claude Code to Langfuse for LLM monitoring, debugging, and evaluation
Install
claude plugin install langfuse-observability@claude-plugins-officialWhat is langfuse-observability?
Langfuse observability plugin for Claude Code — captures and exports traces, spans, and session telemetry from Claude Code to Langfuse for LLM monitoring, debugging, and evaluation
What's inside
2 bundled components — installing the plugin installs all of them.
Hooks (2)
Trust
83/100 · Excellent2 factors scored below maximum
Documentation
README · ~8 min readLangfuse Observability Plugin for Claude Code
Trace hook-backed Claude Code sessions to Langfuse — turns, generations, tool calls, and token usage — with zero code changes.
Install
claude plugin marketplace add langfuse/Claude-Observability-Plugin
claude plugin install langfuse-observability@langfuse-observability
The marketplace command registers the plugin marketplace and refreshes its local cache. The install command enables the plugin for your Claude Code user scope.
Restart Claude Code after install so the hook configuration is loaded.
Then configure the plugin from within a Claude Code session. This is a Claude Code slash command, not a shell command. Run claude first, then type it at the session prompt:
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