菜单
Diagnosing Active Record constraint failures: unique-index, foreign-key, NOT-NULL violations. Triggers: "constraint error", "unique violation", "foreign key", "PG::UniqueViolation".
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
CONTRIBUTOR TOOL - Track CC changelog, extract new versions since last check, analyze impact on plugin (breaking changes, opportunities, deprecations). Run periodically or before releases. NOT part of the distributed plugin.
CONTRIBUTOR TOOL - Check the plugin against current cached Claude Code docs. Use before releases or after Claude docs changes to separate real schema drift from stale local assumptions. Not part of the distributed plugin.
Guide plugin development workflow for this repo. Use when editing shipped plugin files under plugins/ruby-grape-rails/, release/docs metadata, or contributor tooling under .claude/.
Analyze observational skill-effectiveness signals across scanned sessions. Use for exploratory monitoring and recommendation triage, not as a release gate.
Initializing the Ruby/Rails/Grape plugin: writes stack notes (queues, ORM-per-package, layout) into CLAUDE.md. Triggers: "initialize plugin", "setup ruby plugin", "configure Claude for Rails".
Walking a user through the Ruby/Rails/Grape plugin commands, capabilities, and workflow. Tutorial-style intro for newcomers who want to learn what the plugin offers rather than tackle a specific task.
| name | rb:constraint-debug |
| description | Diagnosing Active Record constraint failures: unique-index, foreign-key, NOT-NULL violations. Triggers: "constraint error", "unique violation", "foreign key", "PG::UniqueViolation". |
| argument-hint | [error|path] |
| effort | medium |
Check:
| Need | Reference |
|---|---|
| race-condition upserts, FK violations, check-constraint debugging recipes | ${CLAUDE_SKILL_DIR}/references/constraint-patterns.md |
