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Agent Skills (xmedd)

Curated cross-platform skills: marketing, API design, accessibility, DevOps

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About

A quality-focused collection of seven evaluated skills covering ad campaign generation, OpenAPI design, WCAG 2.2 accessibility audits, CI/CD pipeline generation, git workflow automation, app niche evaluation, and mobile app scaffolding blueprints. Each one ships with eval suites, corrections logs, and platform notes, and claims cross-platform support across Claude Code, Codex, Cursor, OpenClaw, Gemini CLI and Copilot. It is maintained by Skill Foundry with new skills shipping twice weekly — promising, but newer and less proven than long-running collections.

What it can do

  • Ad campaign generation (astra-campaign)
  • WCAG 2.2 accessibility audits (accessibility-compliance-audit)
  • OpenAPI 3.1 design-first specs (api-design-first)
  • CI/CD pipeline generation (ci-cd-pipeline-generator)
  • Git workflow automation (git-workflow-automation)
  • App niche evaluation (app-discovery-scrutiny)
  • Mobile app scaffolding blueprints (app-scaffolding)

Setup

  1. Install with the GitHub CLI skill command:

gh skill install JPeetz/agent-skills

or install one skill:

gh skill install JPeetz/agent-skills astra-campaign --agent claude-code --scope user

  1. Manual install also works: copy the skill folder into ~/.agents/skills/ (or your agent's skills path).

Prerequisites

GitHub CLI with the skill extension for one-command installs; otherwise any SKILL.md-compatible agent.

Use cases

generating ad campaigns for X, TikTok and Instagramauditing a site against WCAG 2.2 AAscaffolding OpenAPI 3.1 specsevaluating an app idea before building

Works with

Claude CodeOpenAI CodexCursorOpenClawGemini CLIGitHub Copilot

Trust score — 5/10

/10 trustMetrics-checked

Scored 5/10 (metrics tier, metrics-v1). Evidence: Star count not shown on the fetched page; githubStars set to null rather than guessed.; Maintained by 'Skill Foundry' (autonomous AI department); new skills ship twice weekly per README.; README install command references 'JPeetz/agent-skills' rather than 'xmedd/agent-skills'; possible rename, flagged for re-verification.; MIT license stated in repo standards section.. License: MIT license stated in repository standards; license field not confirmed..

How the trust score is built

Full methodology →
Adoption · stars/downloads, log-scaled vs peers
2.0/10
Maintenance · recency, releases, issue load
5.0/10
Openness · license + docs
7.0/10
Manual review · sanity read + red-flag check
5.0/10
  • · Star count not shown on the fetched page; githubStars set to null rather than guessed.
  • · Maintained by 'Skill Foundry' (autonomous AI department); new skills ship twice weekly per README.
  • · README install command references 'JPeetz/agent-skills' rather than 'xmedd/agent-skills'; possible rename, flagged for re-verification.
  • · MIT license stated in repo standards section.

Sources

Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.