issue-driven-development

A Claude Code plugin marketplace for the Issue-Driven Development (IDD) methodology.

TDD writes tests. SDD writes specs. IDD solves bugs.

Plugins

Plugin	Version	Purpose
issue-driven-dev	2.56.0	Core IDD workflow — issue → diagnose → implement → verify → close. 14 skills(含 /idd-all-chain chain-solve 與 idd-issue multi-finding source mode for batch routing across new + existing issues from a single source document) + 5 rules + 5 references.
idd-route (coming)	0.1.0	Data-driven agent routing: recommends Codex / Claude Opus / Sonnet / Haiku per IDD issue based on observed track record. Wraps the PsychQuant/idd-route-swift binary.

Installation

claude plugin marketplace add PsychQuant/issue-driven-development
claude plugin install issue-driven-dev@issue-driven-development

Requirements

IDD core 是零依賴的 — 純文字 issue / /idd-issue 直接貼描述、/idd-diagnose / /idd-implement / /idd-close 都不需要任何外部 plugin。

某些情境需要額外裝 plugin:

• .docx / Telegram / Apple Mail / Apple Notes 來源 — /idd-issue 從這些來源讀文字 + 抽附件需對應 MCP plugin
• idd-verify --loop / idd-all (PR, unattended) mode — 需要 ralph-loop 作為 outer driver(#28 預計補完整文件)
• idd-verify 6-AI ensemble — 需要 OpenAI Codex CLI + ChatGPT Pro

完整 matrix 與 install 指令見 plugins/issue-driven-dev/README.md#requirements。

Why a separate marketplace?

IDD is a methodology unto itself with its own MANIFESTO and steady release cadence (38+ versions). Pulling it out of psychquant-claude-plugins (which has ~36 unrelated plugins) gives:

• Cleaner discoverability for users adopting IDD without the rest of the PsychQuant ecosystem
• Independent release cycle
• Room to grow related sister plugins (idd-route, future idd-bench / idd-stats / idd-codex-companion)

Migration from psychquant-claude-plugins

If you previously installed issue-driven-dev from psychquant-claude-plugins, you need to switch source:

claude plugin uninstall issue-driven-dev@psychquant-claude-plugins
claude plugin marketplace add PsychQuant/issue-driven-development
claude plugin install issue-driven-dev@issue-driven-development

Settings (.claude/issue-driven-dev.local.json, .claude/.idd/) and per-repo state are preserved — they live in your project repos, not in the plugin install.

Workflow

issue → diagnose → implement → verify → close
  ①        ②           ③         ④       ⑤

Each step is one skill. See the plugin README for details.

License

MIT

可追溯的 AI 討論（3.1.0）

idd-discuss 將明確指定的人與 AI 對話整理為本地草稿，取得本次發布授權後建立或追加 GitHub Discussion。它保留來源與更正歷史，使用穩定ID避免正常重試重複發布；不確定結果 先核對，不盲重送。idd-ask --corpus all 可查回 Discussion 主文、留言與回覆，並保留 既有 issue 檢索。這改善可追溯性，不代表所有 AI 溝通或正確性問題都已解決。

詳細契約見 Discussion capture。

共用GitHub寫入gate的安全修正需要Markdown解析器（#332）：使用同一個Python執行 python3 -m pip install -r plugins/issue-driven-dev/scripts/requirements-egress.txt。 更新後缺少此依賴時會拒絕寫入；不會降級成不可靠的code邊界猜測。