langsmith-fetch

72 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By ComposioHQ/awesome-claude-skills (GitHub) · coding · 79,186 stars · scanned at commit be2a406

Debug LangChain and LangGraph agents by fetching execution traces from LangSmith Studio. Use when debugging agent behavior, investigating errors, analyzing tool calls, checking memory operations, or examining agent performance. Automatically fetches recent traces and analyzes execution patterns. Requires langsmith-fetch CLI installed.

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this.

Found in 1 place.

langsmith-fetch/SKILL.md, line 24pip install langsmith-fetch

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 22 places.

langsmith-fetch/SKILL.md, line 24pip install langsmith-fetch
langsmith-fetch/SKILL.md, line 29export LANGSMITH_API_KEY="your_langsmith_api_key"
langsmith-fetch/SKILL.md, line 35echo $LANGSMITH_API_KEY

Show 17 more

langsmith-fetch/SKILL.md, line 47langsmith-fetch traces --last-n-minutes 5 --limit 5 --format pretty
langsmith-fetch/SKILL.md, line 90langsmith-fetch trace <trace-id> --format json
langsmith-fetch/SKILL.md, line 139SESSION_DIR="langsmith-debug/session-$(date +%Y%m%d-%H%M%S)"
langsmith-fetch/SKILL.md, line 175langsmith-fetch traces --last-n-minutes 30 --limit 50 --format json > recent-traces.json
langsmith-fetch/SKILL.md, line 231langsmith-fetch traces --last-n-minutes 5 --limit 5
langsmith-fetch/SKILL.md, line 267langsmith-fetch traces --last-n-minutes 10 --limit 20 --format raw | grep -i "memory\|recall\|store"
langsmith-fetch/SKILL.md, line 285langsmith-fetch traces ./perf-analysis --last-n-minutes 30 --limit 50 --include-metadata
langsmith-fetch/SKILL.md, line 303langsmith-fetch traces --limit 5 --format pretty
langsmith-fetch/SKILL.md, line 309langsmith-fetch traces --limit 5 --format json
langsmith-fetch/SKILL.md, line 315langsmith-fetch traces --limit 5 --format raw
langsmith-fetch/SKILL.md, line 326langsmith-fetch traces --after "2025-12-24T13:00:00Z" --limit 20
langsmith-fetch/SKILL.md, line 335langsmith-fetch traces --limit 10 --include-metadata
langsmith-fetch/SKILL.md, line 343langsmith-fetch traces ./output --limit 100 --concurrent 10
langsmith-fetch/SKILL.md, line 361langsmith-fetch traces --last-n-minutes 1440 --limit 50
langsmith-fetch/SKILL.md, line 379langsmith-fetch config show
langsmith-fetch/SKILL.md, line 393echo 'export LANGSMITH_API_KEY="your_key"' >> ~/.bashrc
langsmith-fetch/SKILL.md, line 407langsmith-fetch traces --last-n-minutes 5 --limit 5

and 2 more places

Changes files outside its own folder

The author does not mention this.

Found in 2 places.

langsmith-fetch/SKILL.md, line 393echo 'export LANGSMITH_API_KEY="your_key"' >> ~/.bashrc
langsmith-fetch/SKILL.md, line 394echo 'export LANGSMITH_PROJECT="your_project"' >> ~/.bashrc

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

Install

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

if [ -e ~/.agents/skills/'langsmith-fetch' ] || [ -L ~/.agents/skills/'langsmith-fetch' ]; then echo 'A skill folder named langsmith-fetch already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ComposioHQ/awesome-claude-skills' "$d" && git -C "$d" checkout --quiet 'be2a406907dbc61b73e6827ded415c96139d13a2' -- 'langsmith-fetch' && mkdir -p ~/.agents/skills && cp -R "$d"/'langsmith-fetch' ~/.agents/skills/'langsmith-fetch' && 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/'langsmith-fetch' ~/.claude/skills/'langsmith-fetch' (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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Score history

Date	Version	Score
2026-11-08	`be2a406`	72
2026-11-07	`be2a406`	72

Also found in

Identical copies of this skill exist at:

boisenoise/skills-collections/skills/composio-langsmith-fetch
composio-community/awesome-codex-skills/langsmith-fetch
openteams-lab/openteams/assets/skills/langsmith-fetch
roohe/agentic-super-skills/skills_library/langsmith-fetch
w95/awesome-claude-corporate-skills/08-it-engineering/langsmith-fetch