Spec-driven development workflow overview. Load this skill ONLY when the user explicitly asks for the spec flow — says "spec this first / draft a proposal / design first / write a proposal", or invokes a $spec-x command. NEVER self-activate on task size or complexity: size is at most grounds for a one-line suggestion, and silence means proceed without spec. Teaches the sdd plugin's 12 commands, artifact map, and Shared Principles (HARD GATE / interrogation / Stuck Protection / Anti-Cheating).
How to install spec-core?
kamioj/spec-workflow/spec-core
$npx -y skills add kamioj/spec-workflow --skill spec-coreInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/kamioj/spec-workflow" --skill "kamioj/spec-workflow/spec-core"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/kamioj/spec-workflow" that are relevant to the current task. Run `npx skills add "https://github.com/kamioj/spec-workflow"` and select the relevant skills, then follow their instructions.
Related
6 picksType
- improve-codebase-architectureScan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.Jul 2026
- domain-modelingBuild and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision,…Jul 2026
- caveman-reviewUltra-compressed code review comments. Cuts noise from PR feedback while preserving the actionable signal. Each comment is one line: location, problem, fix.Jul 2026
- codebase-designShared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a…Jul 2026
- code-reviewReview the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding…Jul 2026
- resolving-merge-conflictsUse when you need to resolve an in-progress git merge/rebase conflict.Jul 2026
