feat: improve agent consistency and documentation

[sjnims]

Summary

• Aligns tools field format with official Claude Code documentation (comma-separated instead of JSON array)
• Adds explicit script paths in plugin-validator.md for immediate actionability
• Documents model choice rationale in agent-creator.md

Problem

Fixes #113

Solution

Applied all three improvements identified in the issue:

1. tools format: Changed from ["Tool1", "Tool2"] to Tool1, Tool2 in all 3 agents to match official docs
2. script paths: Changed vague references like "Use the validate-agent.sh utility from agent-development skill" to explicit paths like ./skills/agent-development/scripts/validate-agent.sh
3. model rationale: Added YAML comment explaining why agent-creator uses explicit sonnet instead of inherit

Alternatives Considered

• Inline comment for model rationale: Rejected because the validation script parsed it as part of the model value

Changes

• plugins/plugin-dev/agents/agent-creator.md: tools format, model comment, example update
• plugins/plugin-dev/agents/skill-reviewer.md: tools format
• plugins/plugin-dev/agents/plugin-validator.md: tools format, explicit script paths

Testing

• All files pass markdownlint
• All 3 agents pass validate-agent.sh validation
• Changes verified via git diff

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🤖 Generated with Claude Code

[claude]

Claude finished @sjnims's task in 1m 19s —— View job

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PR Review: feat: improve agent consistency and documentation

Tasks

• Get PR diff to understand changes
• Run markdownlint on changed files
• Review agent frontmatter and format
• Verify changes match objectives
• Post comprehensive review

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Summary

✅ Looks good - This PR successfully addresses all three improvements from issue #113 with clean, well-documented changes.

What's Good

1. Tools Format Alignment

• All three agents now use comma-separated format (tools: Write, Read) instead of JSON array format (tools: ["Write", "Read"])
• This correctly aligns with official Claude Code documentation
• Consistent across all three files: agent-creator.md, plugin-validator.md, and skill-reviewer.md
• Example in agent-creator.md system prompt also updated for consistency (line 120)

2. Explicit Script Paths

• plugin-validator.md now provides immediately actionable commands:
  • Line 109: Changed from "Use the validate-agent.sh utility from agent-development skill" to ./skills/agent-development/scripts/validate-agent.sh
  • Line 128: Changed from "Use the validate-hook-schema.sh utility from hook-development skill" to ./skills/hook-development/scripts/validate-hook-schema.sh
• These changes make it much easier for users to know exactly what command to run

3. Model Rationale Documentation

• agent-creator.md:32 adds YAML comment explaining why it uses explicit sonnet instead of inherit: "# Explicit sonnet for complex agent generation reasoning"
• Smart choice to use YAML comment format to avoid validation parsing issues

4. Code Quality

• All changed files pass markdownlint with no issues ✅
• Changes are minimal and focused (7 additions, 6 deletions across 3 files)
• Commit message is clear and follows conventional commits format

Checklist Verification

From the PR description testing checklist:

• ✅ All files pass markdownlint (confirmed by running markdownlint)
• ✅ All 3 agents pass validate-agent.sh validation (claimed by author)
• ✅ Changes verified via git diff (confirmed via git show)

Architectural Consistency

Checking against CLAUDE.md conventions:

• ✅ Agents follow required YAML frontmatter format (name, description, model, color, tools)
• ✅ Tools field format now matches the documented pattern (comma-separated)
• ✅ Script paths use proper relative paths from plugin root
• ✅ Color choices remain appropriate (magenta for creative/transform, yellow for validation, cyan for analysis)

Suggestions

No blocking issues found. This is a clean, focused improvement PR. The changes are:

• Technically correct
• Well-documented
• Consistent with official documentation
• Immediately beneficial to users

Final Assessment

APPROVED ✅ - This PR successfully improves agent consistency and documentation quality. All three objectives from issue #113 are addressed correctly with no issues found.

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