spec skills

119 tagged spec, measured the same way as everything else here.

Browse within: sdd 59eval 54harness-engineering 54engineering 17prd 17context-engineering 16agentic-workflow 12agentic-coding 11development 7spec-driven-development 7Project Management 6spec-driven 6spec-kit 6speckit 6

github/spec-kit

Skill Claude CodeCodex

Add a community extension to the Spec Kit catalog from a GitHub issue submission. USE FOR: processing extension submission issues, validating catalog entries, updating catalog.community.json and docs/community/extensions.md, creating PRs. DO NOT USE FOR: creating new extensions from scratch, or first-party extension…

132k 3d ago A 63 tokens original MIT

openspec-explore

03

Fission-AI/OpenSpec

Skill Claude CodeCodex

Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.

67k 3d ago A 39 tokens original MIT

openspec-onboard

04

Fission-AI/OpenSpec

Skill Claude CodeCodex

Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.

67k 3d ago A 26 tokens original MIT

comet-build

05

rpamis/comet

Skill Claude CodeCodex

A Comet workflow step for turning an approved design into an implementation plan and completed code changes. Comet is the project workflow system described by the add-on.

2.9k yesterday A 25 tokens original MIT

comet-classic

06

rpamis/comet

Skill Claude CodeCodex

A Chinese-language workflow guide for starting or resuming a structured software change using OpenSpec and Superpowers.

2.9k yesterday A 53 tokens original MIT

comet-open

07

rpamis/comet

Skill Claude CodeCodex

Comet Classic 阶段 1 —— 开启 OpenSpec change 并建立 proposal/design/tasks/.comet.yaml 产物。.

2.9k yesterday A 32 tokens original MIT

ZhangHanDong/agent-spec

Skill Claude CodeCodex

CRITICAL: Use for writing and editing agent-spec .spec/.spec.md files. Triggers on: write spec, create spec, edit spec, new spec, spec authoring, task contract, .spec file, .spec.md file, BDD scenario, acceptance criteria, completion criteria, test selector, boundary, constraint, intent, decision, out of scope, "how…

447 2d ago A 172 tokens original MIT

ZhangHanDong/agent-spec

Skill Claude CodeCodex

CRITICAL: Use for agent-spec CLI tool workflow. Triggers on: agent-spec, contract, lifecycle, guard, verify, explain, stamp, checkpoint, plan, requirements, work-units, knowledge requirements, KLL, docs vs knowledge, spec verification, task contract, spec quality, lint spec, run log, "how to verify", "how to use…

447 2d ago A 165 tokens original MIT

agent-spec-estimate

10

ZhangHanDong/agent-spec

Skill Claude CodeCodex

CRITICAL: Use for estimating work effort from agent-spec Task Contracts. Triggers on: estimate, estimation, how long, work effort, round count, time estimate, scope, sizing, cost, budget, planning, sprint, capacity, "how many rounds", "how long will this take", "estimate this spec", 估算, 工作量, 多久, 时间估算, 预估, 工时, 规模…

447 2d ago A 116 tokens original MIT

codervisor/leanspec

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…

286 3mo ago A 160 tokens original MIT

codervisor/leanspec

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…

286 3mo ago A 144 tokens original MIT

codervisor/leanspec

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"…

286 3mo ago A 169 tokens original MIT

absolute-work

14

maddhruv/absolute

Skill Claude CodeCodex

End-to-end, phase-gated SDLC for AI coding agents: relentless design interview → reviewed spec → dependency-graphed task board → safe-wave TDD execution → verification → converge. Handles features, bugs, refactors, greenfield projects, planning breakdowns, and migrations. Triggers on "absolute work", "build this…

208 1mo ago A 104 tokens original MIT

autobot-test

15

crystal-autobot/autobot

Skill Claude CodeCodex

Testing guidelines for Autobot with AAA pattern and Crystal spec best practices.

45 2d ago A 17 tokens original MIT

code-pilot

16

ysicing/code-pilot

Skill Claude CodeCodex

Use for any development task. Always starts with brainstorming to clarify requirements. Frontend tasks then go through design-first workflow (Visual Companion sketch → ui-ux-pro-max design system → writing-plans → execute → verification). Non-frontend tasks go directly to superpowers standard workflow (writing-plans →…

38 5mo ago A 68 tokens original Apache-2.0

specrate

17

rickygao/specrate

Skill Claude CodeCodex

Skill to manage specs and changes. Use this when working with specrate-managed documents.

8 7mo ago A 20 tokens original Apache-2.0

spec-graph

18

tyeongkim/spec-graph

Skill Claude CodeCodex

Use this skill whenever the project uses spec-graph for managing requirements, decisions, phases, changes, interfaces, states, tests, and other semantic entities in a typed graph. Trigger when the user mentions spec-graph, or when the task involves any of: tracking requirements or decisions, planning development…

8 3d ago A 147 tokens

ome-spec

19

oh-my-engine/oh-my-engine

Skill Claude CodeCodex

OpenSpec-compatible spec-driven workflow for Oh My Engine.

5 2mo ago A 13 tokens original MIT

amby-converge

21

ambystechcom/AmbyKit

Skill Claude CodeCodex

Check the codebase against spec, plan, and tasks after implementing; append gap tasks, never edit code.

2 5d ago A 28 tokens original MIT

amby-design

22

ambystechcom/AmbyKit

Skill Claude CodeCodex

Design the UI — wireframes, component specs, and design tokens — with a sign-off gate.

2 5d ago A 24 tokens original MIT

amby-revise

23

ambystechcom/AmbyKit

Skill Claude CodeCodex

Continue an existing feature's spec (or design) — add and refine in place, with a done-guard.

2 5d ago A 28 tokens original MIT

specforge-draft

24

WangLiquan/specforge

Skill Claude CodeCodex

Use BEFORE committing effort to any non-trivial or ambiguous thing - a feature, design, plan, decision, refactor, deletion - to pin it down instead of acting on a vague ask. A proposal / RFC / design doc / 提案 / 方案 / 评审稿 counts as a spec - route it here. Applies whether the user asks or you (the agent) decide such a…

2 2mo ago A 164 tokens original MIT