reduce-llm-cost
100 / 100 · Low risk
Fine to try.
Use this to cut the cost of an LLM app using observability data. Trigger on "my OpenAI/Anthropic bill is too high", "reduce token usage", "the app is expensive", "optimize LLM cost", "why am I spending so much on the API". Find the expensive spans first (measure), then apply the cheapest wins. Don't guess - the trace tells you where the money goes.
What this skill can do
We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'reduce-llm-cost' ] || [ -L ~/.agents/skills/'reduce-llm-cost' ]; then echo 'A skill folder named reduce-llm-cost already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ContextJet-ai/awesome-llm-observability' "$d" && git -C "$d" checkout --quiet '5c10e286ca717b1dd556df7242957fee1efd9d4a' -- 'skills/reduce-llm-cost' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/reduce-llm-cost' ~/.agents/skills/'reduce-llm-cost' && 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/'reduce-llm-cost' ~/.claude/skills/'reduce-llm-cost' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/ContextJet-ai/awesome-llm-observability/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-13 | 5c10e28 | 100 |
| 2026-11-09 | c2ff5d5 | 100 |
| 2026-11-07 | 1516bb1 | 100 |