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Langfuse LLM Observability Testing

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By PramodDutta/qaskills (GitHub) · coding · 248 stars · scanned at commit 8d6cf5f

Instrument LLM apps with Langfuse tracing, then use traces, scores, and datasets to test in production, run evaluations on real traffic, catch regressions, and close the loop from incident to golden dataset.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'langfuse-llm-observability-testing' ] || [ -L ~/.agents/skills/'langfuse-llm-observability-testing' ]; then echo 'A skill folder named langfuse-llm-observability-testing already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/PramodDutta/qaskills' "$d" && git -C "$d" checkout --quiet '8d6cf5f6db54e56d14bd0ea2c9cfe7a097fb07ee' -- 'seed-skills/langfuse-llm-observability' && mkdir -p ~/.agents/skills && cp -R "$d"/'seed-skills/langfuse-llm-observability' ~/.agents/skills/'langfuse-llm-observability-testing' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'langfuse-llm-observability-testing' ~/.claude/skills/'langfuse-llm-observability-testing' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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