Skills for Real Engineers. Straight from my .agents directory.
analyze-exports
Agent skill fromLeanmcp/gateway-skills
Analyze tau2-bench task export files to identify exactly where and why tasks failed. Map failures to specific conversation rounds, show root causes, check whether relevant documentation was available, and cite sources. Use this skill whenever you need to debug a tau2-bench evaluation, understand why an agent made wrong decisions, identify missing knowledge, or review task performance—especially when context length, eligibility criteria, or policy compliance might be at fault.
How to install analyze-exports
npx skills add Leanmcp/gateway-skills# or add only this skill to Claude Code: copy the folder
skills/analyze-exports/
# into
~/.claude/skills/analyze-exports/ (all projects)
.claude/skills/analyze-exports/ (one project)
1# Analyze Exports Skill23## Purpose45When a tau2-bench task returns reward 0.0 (or fails), the export file contains everything you need to understand why—but it's buried in tool-call summaries and conversation transcripts. This skill systematically analyzes the export to show:671. **Where it failed** — the exact round (Assistant #X, User #Y) and tool-call sequence82. **What should have happened** — ground truth from the task explanation93. **Why it failed** — root cause (missing logic, wrong arguments, bad order, policy misunderstanding)104. **Was the docs available?** — whether the KB had the answer the agent needed115. **Evidence** — quotes and citations from both the transcript and source documents1213## Input Format1415An export file (plain text) containing:16- `RUN:` and `TASK:` metadata17- `★ TASK EXPLANATION` (success criteria, expected actions)18- `🛠 TOOLS LOADED` (available tools and KB docs)19- `⇄ TOOL-CALL SUMMARY` (OURS vs GROUND TRUTH comparison)20- Full conversation transcript with tool calls and results2122## Output Format & File Organization2324Analysis reports are saved in a standardized folder structure for easy organization and review:2526```27FAILURE_ANALYSIS/28├── analysis/29│ ├── hard_15/30│ │ ├── task_037_detailed_analysis.md31│ │ ├── task_038_detailed_analysis.md32│ │ ├── task_039_detailed_analysis.md33│ │ └── task_041_detailed_analysis.md34│ ├── hard_16/35│ │ ├── task_053_detailed_analysis.md36│ │ └── task_054_detailed_analysis.md37…
Excerpt shown under the repository's MIT license.
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