Lightweight, flexible Spec-Driven Development (SDD) for modern AI-powered development
Skill Claude CodeCodex
The end-to-end spec-issue-driven dev loop for lean-spec — spec → branch → implement → PR → merge → closure. Use when asked "how do I start work", "what's the process", "SDD loop", "spec-driven development", "how do we ship a change on lean-spec", "from scratch what do I do", or when you're about to begin a non-trivial…
Skill Claude CodeCodex
Development workflows, commands, publishing, CI/CD, changelog management, and contribution guidelines for LeanSpec. Use when contributing code, fixing bugs, setting up dev environment, running tests or linting, working with the monorepo structure, looking up build/dev/test/publish/format/lint commands, preparing…
Skill Claude CodeCodex
Manage a lean-spec PR after it's been pushed — spec-issue linking, CI triage, review-comment discipline, merge-conflict recovery on open PRs, webhook subscription, and CHANGELOG follow-through on merge. Triggers include "CI is failing", "check is red", "link this issue", "Closes vs Part of", "respond to review"…
Skill Claude CodeCodex
Run before pushing code to the lean-spec repo to catch what reviewers and CI will catch later, and confirm the branch has a linked spec issue in a valid state. Reproduces the merge-preview environment, walks through this repo's common merge-conflict patterns, and runs the project's typecheck / clippy / test gates.…
Skill Claude CodeCodex
Watch GitHub Actions CI status for the current commit until completion. Use after pushing changes to monitor build results.
Skill Claude CodeCodex
The spec-coding methodology for AI-assisted development. Use when planning features, creating/refining/implementing/verifying specs, or organising a project. Works with whatever spec backend your team already uses — local markdown, GitHub Issues, Azure DevOps, Jira — by delegating platform-specific details to a…