openspec skills

117 tagged openspec, measured the same way as everything else here.

Browse within: ai-workflow 25architectural-decision-records 19c4model 19context-engineering 19git-worktrees 19opencode 19spec-driven-development 19dev-pipeline 15compound-engineering 14software-engineering 14Orchestration 13codegen 13github-copilot 10multi-agents 10

build-executor

01

MageByte-Zero/spec-superflow

Skill Claude CodeCodex

Govern implementation from an approved execution contract. Invoke when execution-contract.md is approved and the user wants disciplined build work, TDD execution, or guarded batch-by-batch implementation.

776 3d ago A 39 tokens original MIT

release-archivist

02

MageByte-Zero/spec-superflow

Skill Claude CodeCodex

Close out a spec-superflow change with verification, summary, and archive readiness. Invoke when implementation is complete, verification is underway, or the user asks for a final wrap-up.

776 3d ago A 42 tokens original MIT

workflow-start

03

MageByte-Zero/spec-superflow

Skill Claude CodeCodex

Primary entry point for the spec-superflow state-machine workflow. Invoke when the user is inside an active spec-superflow change directory (look for .spec-superflow.yaml, changes/ /, proposal.md, specs/, design.md, tasks.md, or execution-contract.md) and asks to start, continue, resume, implement, plan, or figure out…

776 3d ago A 125 tokens original MIT

gokulrajaram/ProductSpec

Skill Claude CodeCodex

Writes, validates, and converts ProductSpec files (.product-spec.md), the Markdown format for recording product intent before implementation. Use when authoring a new Product Spec, converting an existing PRD or feature doc into one, validating spec files locally or in CI, or recording how a spec's intent changed over…

278 1mo ago A 90 tokens original MIT

productspec

05

gokulrajaram/ProductSpec

Skill Claude CodeCodex

Use when implementing, reviewing, planning, or changing work governed by a Product Spec. Treat .product-spec.md files as the product contract for the work.

278 1mo ago A 35 tokens original MIT

intent-driven-dev/intent-driven-template

Skill Claude CodeCodex

Use when creating or modifying acceptance tests, configuring cucumber-js or behave runners, writing or refactoring step definitions, linting executable Gherkin specs, choosing an acceptance stack, or implementing OpenSpec tasks that involve acceptance tests.

121 8d ago A 51 tokens original MIT

gherkin-authoring

07

intent-driven-dev/intent-driven-template

Skill Claude CodeCodex

Use when drafting, reviewing, or improving Gherkin, Cucumber scenarios, BDD acceptance criteria, feature examples, Scenario Outlines, Backgrounds, Rules, Doc Strings, Data Tables, tags, or Gherkin embedded in Markdown.

121 8d ago A 54 tokens original MIT

tumf/conflux

Skill Claude CodeCodex

Portable Conflux acceptance review with an additional SPECA-style property/proof-attempt lens. Drop-in compatible with cflx-accept and cannot ask questions or request user input.

24 2d ago A 45 tokens

cflx-apply

10

tumf/conflux

Skill Claude CodeCodex

Implement an approved OpenSpec change autonomously with truthful task tracking. Provides apply-specific guidance for Conflux orchestration. CRITICAL - This skill CANNOT ask questions or request user input.

24 2d ago A 43 tokens

cflx-proposal

11

tumf/conflux

Skill Claude CodeCodex

Create structured Conflux change proposals through interactive conversation with users. Use when users request "create a proposal", "draft a change", "propose a feature", or similar proposal creation tasks. This skill asks clarifying questions and guides users through the proposal process.

24 2d ago A 58 tokens

atman-33/openspec-for-copilot

Skill Claude CodeCodex

Continue working on an OpenSpec change by creating the next artifact. Use when the user wants to progress their change, create the next artifact, or continue their workflow.

22 3mo ago A 39 tokens copy · 77% MIT

openspec-onboard

13

atman-33/openspec-for-copilot

Skill Claude CodeCodex

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

22 3mo ago A 26 tokens copy · 78% MIT

atman-33/openspec-for-copilot

Skill Claude CodeCodex

Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.

22 3mo ago A 32 tokens copy · 75% MIT

orchestrator-main

15

gmf520/openspec-agents

Skill Claude CodeCodex

A platform-independent coordinator for workflows that use multiple coding agents. It tracks states and progress, assigns work to child agents, and decides when to fall back or change course.

17 4mo ago A 57 tokens

openspec-explore

16

gmf520/openspec-agents

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.

17 4mo ago A 39 tokens

gmf520/openspec-agents

Skill Claude CodeCodex

Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.

17 4mo ago A 32 tokens

holix-sdd-propose

18

javded-itres/Holix

Skill Claude CodeCodex

Create Spec-Driven Development changes (OpenSpec-style) — multi-project openspec, understanding gate, assigned tasks before coding.

13 yesterday A 31 tokens original MIT

aisee:init

19

AISEE-LAB/aisee-plugin

Skill Claude CodeCodex

A project setup and audit helper for OpenSpec, a system for planning and tracking software changes, in Aisee projects.

11 2mo ago A 134 tokens original MIT

aisee:srs

20

AISEE-LAB/aisee-plugin

Skill Claude CodeCodex

A structured conversation and documentation tool for creating a software requirements specification, or SRS. An SRS records users, goals, scope, workflows, rules, permissions, exceptions, and acceptance needs before technical design or coding.

11 2mo ago A 159 tokens original MIT

hw:change-plan

21

AISEE-LAB/aisee-plugin

Skill Claude CodeCodex

A planning guide for splitting a hardware or embedded-system project into separately deliverable OpenSpec changes, which are structured implementation proposals.

11 2mo ago A 127 tokens original MIT

opsx:tdd

22

yuritoledo/openspec-tdd

Skill Claude CodeCodex

Adds a TDD gate to OpenSpec — write REAL failing tests from specs//.md before implementation. Run after opsx:propose and before opsx:apply. Solid RED — never expect.fail placeholders.

6 2mo ago A 47 tokens original MIT

change-dispatch

23

lupingluke-ai/general-ai-spec

Skill Claude CodeCodex

Agent-agnostic task dispatcher. Reads backlog on main to find active changes, atomically claims one task group from an isolated worker branch, implements it, and pushes it to the shared feature branch. Runnable by Codex, Claude Code, cron, GitHub Actions, or one-shot runners with the project toolchain and credentials…

5 1mo ago A 71 tokens original MIT

change-propose

24

lupingluke-ai/general-ai-spec

Skill Claude CodeCodex

Propose an OpenSpec change — scan backlog or accept a specific B-NNN, check PRD readiness and dependencies, generate four-piece set (proposal/specs/design/tasks) on a feature branch, create a Draft PR, and publish main indexes through a recoverable governance PR.

5 1mo ago A 60 tokens original MIT