Quote argument-hint in phaser SKILL.md frontmatter

[thejesh23]

Summary

skills/phaser/SKILL.md has argument-hint: [topic or question] (unquoted). Because [...] in YAML is the flow-sequence syntax, this parses as a two-element list (['topic or question'] after the pipe collapses, or a sequence node depending on parser), not a string.

Copilot CLI 1.0.65 requires argument-hint to be a string; when it encounters a sequence the skill fails to load. Every other skill in this repo already quotes the value (argument-hint: "[topic]"), so this one-line change brings phaser in line with the rest of the tree.

YAML rule

• argument-hint: [X] -> YAML sequence (breaks Copilot CLI 1.0.65)
• argument-hint: "[X]" -> YAML string (correct)

Verified locally: after the fix, yaml.safe_load returns str with value '[topic or question]'.

Related

• Latent Claude Code manifestation: [BUG] argument-hint YAML frontmatter with brackets causes React error #31 and unrecoverable TUI hang anthropics/claude-code#22161

Test plan

• grep -rn 'argument-hint:' skills/ shows all 30 entries are now quoted strings
• python3 -c "import yaml; ..." confirms the frontmatter parses with argument-hint as str
• Load the phaser skill in Copilot CLI 1.0.65 and confirm it no longer errors on the argument-hint field

Summary by CodeRabbit

• Documentation
  • Updated a configuration hint to use quoted text, improving formatting consistency and compatibility.

[coderabbitai]

📝 Walkthrough

Walkthrough

The YAML frontmatter field argument-hint in skills/phaser/SKILL.md was changed to wrap its value in quotes, converting it from an unquoted to a quoted string.

Changes

SKILL.md Frontmatter Update

Layer / File(s)	Summary
Quote argument-hint value skills/phaser/SKILL.md	The argument-hint frontmatter value is changed from unquoted [topic or question] to quoted "[topic or question]".

Estimated code review effort: 1 (Trivial) | ~2 minutes

Related issues: None found in the provided information.

Suggested labels: documentation

Suggested reviewers: None specified.

Poem

A rabbit hops through YAML lines,
Adds two quotes where none confines,
A tiny tweak, a frontmatter cheer,
The hint now wrapped both far and near. 🐰

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and accurately describes the main change: quoting the argument-hint frontmatter in the Phaser skill file.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[thejesh23]

Tracking issue: #32 — captures the bug diagnosis and reproducer separately for anyone searching the repo who lands there before this PR.