OpenSpec Plus Apply

OpenSpec Plus Apply is an AI Engineering skill for Claude Code, published by sudokar in openspec-plus.

174 stars9 forkson sudokar/openspec-plusAdded 2026/09/07+9% in starsRepository updated 2026/09/03

agentic-skillsaiai-assisted-developmentai-code-generationai-code-qualityclaude-codecode-qualitycodingcoding-agentdevingithub-copilotopencodeopenspecpi-agentsdlcskillsspec-driven-developmenttddtest-driven-developmentwindsurf

Install in seconds

Install OpenSpec Plus Apply

Copy OpenSpec Plus Apply into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/sudokar/openspec-plus/tree/main/skills/openspec-plus-apply ~/.claude/skills/openspec-plus-apply

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/sudokar/openspec-plus.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/openspec-plus-apply/SKILL.md in sudokar/openspec-plus
Installs to: ~/.claude/skills/openspec-plus-apply
Collection: One of 6 skills cataloged from this repository
Category: AI Engineering — 3475 skills

What OpenSpec Plus Apply does

OpenSpec Plus Apply wraps the OpenSpec apply phase step 6 with subagent orchestration, TDD, and per-slice review gates. Use it when implementing an OpenSpec change and enforcing dependency-aware execution.

OpenSpec Plus Apply is cataloged under AI Engineering on DirSkills. OpenSpec Plus Apply comes from a repository tagged agentic-skills, ai, ai-assisted-development, ai-code-generation and ai-code-quality.

Documentation

README

Excerpt

OpenSpec Plus Apply

Mission

Wrap vanilla /opsx-apply step 6 (task implementation loop) with subagent orchestration, two-stage review, strict TDD via openspec-plus-tdd, four implementation principles, conditional parallelism over a dependency-validated graph, per-slice + final lint/format/test/other gates, never-ignore-failures rule.

Vanilla owns:

Step 1 — Select change
Step 2 — openspec status --change <name> --json
Step 3 — openspec instructions apply --change <name> --json
Step 4 — Read context files
Step 5 — Show progress
Step 7 — Final status (this skill EMULATES output, not invokes vanilla)

This skill takes over Step 6 only.

This is the opening of the README. Read the full README on GitHub.

Commands OpenSpec Plus Apply provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/opsx-apply
/opsx-archive
/opsx-continue
/comment-out

Frequently asked about OpenSpec Plus Apply

What else does sudokar publish alongside OpenSpec Plus Apply?
OpenSpec Plus Apply is one of 6 skills that DirSkills catalogs from sudokar/openspec-plus, the repository it ships in. Its siblings there include OpenSpec Plus Design, OpenSpec Plus Proposal and OpenSpec Plus Spec. Each one is a separate skill with its own page in this directory, installs the same way OpenSpec Plus Apply does, and is maintained by sudokar in that same repository. The rest of the collection is listed on the sudokar/openspec-plus page.
How does OpenSpec Plus Apply compare to other AI Engineering skills?
OpenSpec Plus Apply ranks #3231 by stars among the 3475 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of OpenSpec Plus Apply against them. Open each page to compare what they document and how they install.