Agentv Eval Writer

Quality score: 70/100 · Category: Content · Sub-category: content-misc

ai:llmtype:review

Write, edit, review, and validate AgentV EVAL.yaml / .eval.yaml evaluation files. Use when asked to create new eval files, update or fix existing ones, add or remove test cases, configure graders (`llm-grader`, `code-grader`, `rubrics`), review whether an eval is correct or complete, convert between EVAL.yaml and evals.json using `agentv convert`, or generate eval test cases from chat transcripts (markdown conversation or JSON messages). Do NOT use for creating SKILL.md files, writing skill definitions, or running evals — running and benchmarking belongs to agentv-bench.

What this skill does

Agentv Eval Writer is a production-ready Claude Code skill (quality score 70/100) in the content-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/agentv-eval-writer/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when asked to create new eval files, update or fix existing ones, add or remove test cases, configure graders (`llm-grader`, `code-grader`, `rubrics`), review whether an eval is correct or complete, convert between EVAL.yaml and evals.

Who uses this skill

The Agentv Eval Writer skill is built for content creators, marketers, copywriters, SEO professionals, and editorial teams. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

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

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

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

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.