ClaudSkills / Science & Research / math-stats

Agentv Trace Analyst

Q: What is a Claude Code skill and how does the Agentv Trace Analyst skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Agentv Trace Analyst is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Science & Research · Sub-category: math-stats · Last updated: 2026-05-21

Analyze AgentV evaluation traces and result JSONL files using `agentv inspect` and `agentv compare` CLI commands. Use when asked to inspect AgentV eval results, find regressions between AgentV evaluation runs, identify failure patterns in AgentV trace data, analyze tool trajectories, or compute cost/latency/score statistics from AgentV result files. Do NOT use for benchmarking skill trigger accuracy, analyzing skill-creator eval performance, or measuring skill description quality — those tasks belong to the skill-creator skill.

From the source SKILL.md

Analyze evaluation traces headlessly using agentv inspect primitives and jq.

What this skill does

Agentv Trace Analyst is a community-contributed Claude Code skill in the math-stats sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/agentv-trace-analyst/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when asked to inspect AgentV eval results, find regressions between AgentV evaluation runs, identify failure patterns in AgentV trace data, analyze tool trajectories, or compute cost/latency/score statistics from AgentV result files. Do NOT use for benchmarking skill trigger accuracy, analyzing skill-creator eval performance, or measuring skill description quality — those tasks belong to the skill-creator skill.

Who uses this skill

The Agentv Trace Analyst Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/agentv-trace-analyst
curl -L https://claudskills.com/skills/agentv-trace-analyst/SKILL.md \
  -o ~/.claude/skills/agentv-trace-analyst/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/agentv-trace-analyst/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/agentv-trace-analyst/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\agentv-trace-analyst\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Agentv Trace Analyst Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/agentv-trace-analyst/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Agentv Trace Analyst skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Agentv Trace Analyst skill?

Use Agentv Trace Analyst when your Claude Code task falls under the Science & Research category — specifically in the math stats area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Agentv Trace Analyst" or describe the task and let Claude pick). Browse related skills at /category/science/.

What is a Claude Code skill and how does the Agentv Trace Analyst skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Agentv Trace Analyst is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/EntityProcess/agentv/blob/HEAD/skills-data/agentv-trace-analyst/SKILL.md
Author: EntityProcess

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

EntityProcess. (2026). Agentv Trace Analyst [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/agentv-trace-analyst/

BibTeX

@misc{agentv-trace-analyst-2026,
  author    = {EntityProcess},
  title     = {Agentv Trace Analyst [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/agentv-trace-analyst/}
}

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