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 anubhavg-icpl/vibe (GitHub) · coding · 13 stars · scanned at commit d51e7ac

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. It runs automatically when the plugin is installed.

Found in 11 places.

skills/composio-langsmith-fetch/SKILL.md, line 25pip install langsmith-fetch
.claude/settings.json, line 166"Bash(npx @claude-flow*)",
.claude/settings.json, line 167"Bash(npx claude-flow*)",

Show 8 more

.mcp.json, line 4"command": "npx",
hooks/cmods/README.md, line 96npx eslint --fix "$FILE" 2>/dev/null
hooks/cmods/post-edit-format.sh, line 29npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 32npx biome format --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 80npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 86npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/pre-commit-lint.sh, line 38echo "$files" | xargs npx eslint --max-warnings 0 2>/dev/null
hooks/hooks.json, line 106"command": "#!/bin/bash\n# Run TypeScript check after editing TS files\ninput=$(cat)\nfile_path=$(echo \"$input\" | jq -r '.tool_input.file_path // \"\"')\n\nif

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 84 places.

skills/composio-langsmith-fetch/SKILL.md, line 25pip install langsmith-fetch
skills/composio-langsmith-fetch/SKILL.md, line 30export LANGSMITH_API_KEY="your_langsmith_api_key"
skills/composio-langsmith-fetch/SKILL.md, line 36echo $LANGSMITH_API_KEY

Show 17 more

skills/composio-langsmith-fetch/SKILL.md, line 48langsmith-fetch traces --last-n-minutes 5 --limit 5 --format pretty
skills/composio-langsmith-fetch/SKILL.md, line 91langsmith-fetch trace <trace-id> --format json
skills/composio-langsmith-fetch/SKILL.md, line 140SESSION_DIR="langsmith-debug/session-$(date +%Y%m%d-%H%M%S)"
skills/composio-langsmith-fetch/SKILL.md, line 176langsmith-fetch traces --last-n-minutes 30 --limit 50 --format json > recent-traces.json
skills/composio-langsmith-fetch/SKILL.md, line 232langsmith-fetch traces --last-n-minutes 5 --limit 5
skills/composio-langsmith-fetch/SKILL.md, line 268langsmith-fetch traces --last-n-minutes 10 --limit 20 --format raw | grep -i "memory\|recall\|store"
skills/composio-langsmith-fetch/SKILL.md, line 286langsmith-fetch traces ./perf-analysis --last-n-minutes 30 --limit 50 --include-metadata
skills/composio-langsmith-fetch/SKILL.md, line 304langsmith-fetch traces --limit 5 --format pretty
skills/composio-langsmith-fetch/SKILL.md, line 310langsmith-fetch traces --limit 5 --format json
skills/composio-langsmith-fetch/SKILL.md, line 316langsmith-fetch traces --limit 5 --format raw
skills/composio-langsmith-fetch/SKILL.md, line 327langsmith-fetch traces --after "2025-12-24T13:00:00Z" --limit 20
skills/composio-langsmith-fetch/SKILL.md, line 336langsmith-fetch traces --limit 10 --include-metadata
skills/composio-langsmith-fetch/SKILL.md, line 344langsmith-fetch traces ./output --limit 100 --concurrent 10
skills/composio-langsmith-fetch/SKILL.md, line 362langsmith-fetch traces --last-n-minutes 1440 --limit 50
skills/composio-langsmith-fetch/SKILL.md, line 380langsmith-fetch config show
skills/composio-langsmith-fetch/SKILL.md, line 394echo 'export LANGSMITH_API_KEY="your_key"' >> ~/.bashrc
skills/composio-langsmith-fetch/SKILL.md, line 408langsmith-fetch traces --last-n-minutes 5 --limit 5

and 64 more places

Changes files outside its own folder

The author does not mention this.

Found in 2 places.

skills/composio-langsmith-fetch/SKILL.md, line 394echo 'export LANGSMITH_API_KEY="your_key"' >> ~/.bashrc
skills/composio-langsmith-fetch/SKILL.md, line 395echo '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=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/anubhavg-icpl/vibe' "$d" && git -C "$d" checkout --quiet 'd51e7ac9a34111cd2e63daed83c2198f91570050' -- 'skills/composio-langsmith-fetch' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/composio-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	`d51e7ac`	72