justinyoo-skills
v1.0.0by justinyoo · author: Justin Yoo
A curated collection of skills for AI coding agents.
What justinyoo-skills does, in the publisher's words
A curated collection of skills for AI coding agents. A skill packages domain-specific knowledge and, optionally, runnable scripts that an agent can read and execute to perform a well-defined task, for example, removing speaker notes from a PowerPoint file.
Agents discover a skill by reading its SKILL.md, then follow the instructions and invoke the bundled scripts as needed.
> [!NOTE] > Start with the GitHub Copilot example below. See the Skills installation guide for other agents, installation scopes, local checkouts, and native marketplace/plugin methods.
- Each skill lives in its own directory under skills/ /.
- is lowercase, hyphen-separated (kebab-case), e.g. pptx-denote.
- Every skill directory must contain README.md, SKILL.md, and plugin.json. The README introduces the skill, explains individual installation, and provides a usage example; SKILL.md remains the authoritative agent instructions. The skill frontmatter name and plugin name must match the directory; the plugin's "skills": "./" exposes that directory's SKILL.md.
From the project README, punctuation lightly normalized · Open the README on GitHub
- Skills
- 5
- MCP servers
- 0
- Stars
- 1
- License
- MIT
- Repo created
- 2026-06-18
- Last pushed
- 2026-10-14
- Publisher type
- User
- Version
- 1.0.0
Links
Skills · 5
- create-prd
- A skill that generates or updates a product requirements document (PRD) from user-provided context through adaptive interviews to fill missing details.
- create-tdd
- A skill that generates or updates a technical design document (TDD) from a required PRD and TRD through grounded design proposals and adaptive interviews, referencing existing ADRs without automatically creating them.
- create-trd
- A skill that generates or updates a technical requirements document (TRD) as a PRD companion through adaptive interviews, asking to create a PRD first when one is missing.
- localizations
- A skill that localizes contents into given locales.
- pptx-denote
- A skill that allows you to remove all the slide notes in a PowerPoint presentation using the `python-pptx` library.
Descriptions come from the frontmatter of each SKILL.md, punctuation lightly normalized.
Category
Other. Assigned by this directory. Agent Plugins 1.0.0 has no category field, so no manifest declares one.
Keywords
skills · agent-skills · create-prd · create-tdd · create-trd · localizations · pptx-denote
Related by publisher and keywords
Jon Gallant's collection of cross-agent skills for AI coding agents, GitHub Copilot, Claude, and Codex. Browse and install individual skills from the skills/ directory.
Search your team's Skills Board library over MCP and get the install command for a saved skill or a published collection.
Evidence-first application-security Agent Skill for repositories and environments you are authorized to test. Maps the attack surface, selects applicable security hypotheses from a 546-item catalog, hunts in parallel across specialist roles, then sends every candidate to an independent verifier whose job is to disprove it. Applicability resolves to APPLICABLE, NOT_APPLICABLE, UNKNOWN or BLOCKED so missing evidence is never read as absence; High and Critical findings require regression proof; and the release gate is fail-closed, returning PASS, PASS_WITH_KNOWN_RISK, BLOCKED or INCOMPLETE. Includes an UNTRUSTED_REPO mode that treats repository content as data and never as control instructions.
Portable developer-workflow and design skills: canva-studio, codex-review-loop, fable-mode, figma-studio, gha-optimizer, handoff, magnific-studio, pr-first-workflow, safe-prod-db-write, ui-component-router.
Extrae las skills de un repositorio con un plugin de Claude, audita su portabilidad y las empaqueta para ChatGPT, Perplexity Computer y Mistral Vibe Work. Conforme a Agent Plugins 1.0.0.
Personal collection of reusable agent skills packaged as an Agent Plugin.
[](https://agentpluginsdirectory.com/plugins/justinyoo-skills)✓ Verified . We fetched the manifest from GitHub and checked it against the official Agent Plugins 1.0.0 schema at agent-plugins.org.