The definitive collection of cross-platform Agent Skills. Compatible with Claude Code, Codex, Cursor, OpenClaw, Gemini CLI, Copilot, Hermes. Curated weekly. Higher quality than any alternative.
Skill Claude CodeCodex
Comprehensive web accessibility (a11y) audit and compliance skill. Audits HTML, React, Vue, and Angular codebases against WCAG 2.2 AA standards. Activates when users ask for "accessibility audit", "a11y check", "WCAG compliance", "ADA compliance", "screen reader testing", "keyboard navigation audit", "color contrast…
Skill Claude CodeCodex
Scan and validate AI agent skills against the OWASP Agentic Skills Top 10 (AST10) security framework. Detects malicious skills, prompt injection, data exfiltration, supply chain risks, and cross-platform metadata loss. Provides CI/CD-ready security gating with SARIF output.
Skill Claude CodeCodex
Design-first API development skill. Generates OpenAPI 3.1 specifications, enforces REST design best practices, validates endpoints, handles versioning, pagination, error formatting, authentication patterns, rate limiting, and idempotency. Activates when users say "design an API", "create OpenAPI spec", "API endpoint"…
Skill Claude CodeCodex
Use this skill when the user wants to evaluate a mobile app idea for commercial viability — whether it's a clone opportunity, a market gap, or a new launch. Produces a harsh "Build / Pivot / Kill" verdict backed by competitive analysis and revenue modeling. Use when the user says things like "Is this app idea worth…
Skill Claude CodeCodex
Use this skill when the user has decided to build a mobile app and needs a complete production blueprint — not brainstorming, not feature ideas, but an actual build brief. Covers both iOS and Android with exact tech stack, screen specs, monetization, and a 30-day sprint plan. Use when the user says things like…
Skill Claude CodeCodex
Use this skill when the user needs a complete social media advertising campaign — not just ad copy, but full creative strategy with hooks, scripts, image/video prompts, and A/B test plans. Covers X, TikTok, and Instagram. Use when the user says things like "Create a campaign for..." "Launch ads for..." "I need…
Skill Claude CodeCodex
Use this skill when an agent needs to generate BetterLife daily social media images via kie.ai's grok-imagine/image-to-image model, conditioned on Mira reference photos from Google Drive. Activates for the morning social post generation pipeline. Includes the full API payload, reference selection rules, character…
Skill Claude CodeCodex
Browser automation with Playwright — testing, scraping, monitoring, form submission, screenshot capture, and multi-page interaction flows. Covers setup, navigation, element interaction, assertions, and cleanup. Primary keyword clusters: Playwright browser automation, end-to-end testing with Playwright, web scraping…
Skill Claude CodeCodex
Generate production-ready CI/CD pipeline configurations for GitHub Actions, GitLab CI, CircleCI, and Jenkins. Activates when users ask to set up CI/CD, create deployment pipelines, automate build/test/deploy workflows, configure Docker builds, set up staging/production environments, or add quality gates. Covers…
Skill Claude CodeCodex
AI-powered code review and PR analysis. Performs systematic reviews covering security vulnerabilities, code quality, style compliance, architectural integrity, test coverage, and performance considerations. Works with PR diffs, commit ranges, file changes, or raw code snippets. Primary keyword clusters: AI code review…
Skill Claude CodeCodex
Comprehensive data analysis agent skill for loading, cleaning, exploring, visualizing, and reporting on structured datasets. Supports CSV, JSON, Excel, and SQL data sources. Produces statistical summaries, correlation matrices, time series analysis, regression models, hypothesis tests, and publication-quality…
Skill Claude CodeCodex
Design production-ready database schemas for SQL and NoSQL databases. Covers normalization, indexing strategy, migration management with rollback safety, query optimization, and multi-tenant patterns. Supports PostgreSQL, MySQL, SQLite, MongoDB, and Vitess.
Skill Claude CodeCodex
Production-grade dbt (data build tool) analytics engineering for AI agents: model development, testing, documentation, semantic layer, dbt Mesh governance, and migration workflows. Follows dbt Labs best practices for data transformation, incremental strategies, and multi-project collaboration.
Skill Claude CodeCodex
Use this skill when translating UI/UX designs into production-ready frontend code. Handles design source ingestion (Figma, Sketch, Adobe XD, screenshots, design specs), design token extraction, component hierarchy mapping, responsive breakpoint strategy, accessibility-first implementation (WCAG 2.1 AA minimum)…
Skill Claude CodeCodex
End-to-end document processing agent skill covering PDF manipulation (extract, merge, split, rotate, watermark, form-fill, OCR), DOCX creation and editing (templates, mail-merge, style management), XLSX spreadsheet handling (formulas, charts, pivot tables, data analysis), PPTX presentation generation (layouts, charts…
Skill Claude CodeCodex
Expert Git workflow automation for commit message generation, branch naming, PR description writing, changelog generation, merge conflict resolution, and release management. Activates when users say "write a commit message", "create a PR", "generate changelog", "branch name for", "resolve merge conflict", "cut a…
Skill Claude CodeCodex
AI-powered GraphQL API design, implementation, and optimization. Covers schema-first design, resolver architecture, query optimization with DataLoader for N+1 prevention, mutation patterns with idempotency, real-time subscriptions, Apollo Federation for distributed graphs, security hardening (depth limiting, rate…
Skill Claude CodeCodex
Use this skill when an agent needs to call a website's hidden or undocumented API: capture real browser requests into a HAR file, derive the exact request shape, build a clean replayable client, verify it outside the browser, and reuse the verified client. Activates when a backend has no documented API, or when you…
Skill Claude CodeCodex
Use this skill when an agent needs to design a team of specialist Hermes bots from a project specification. Covers role assignment, SOUL.md authoring, MCP wiring, and group chat setup.
Skill Claude CodeCodex
Use this skill when an agent needs to generate consistent character images via kie.ai grok-imagine image-to-image from Supabase S3 or Google Drive to produce daily social media images of the same mascot/persona in different scenes, ensuring character identity stays consistent across posts. Includes reference selection…
Skill Claude CodeCodex
Universal Infrastructure as Code (IaC) agent skill for authoring, securing, and managing cloud infrastructure across Terraform, Pulumi, CloudFormation, Ansible, and Bicep. Provides cross-tool security hardening, state management best practices, cost optimization, drift detection, and CI/CD integration. Covers AWS…
Skill Claude CodeCodex
Production-grade Kubernetes operations for AI agents: manifest generation, security hardening, Helm charts, GitOps workflows, and multi-cloud deployment patterns. Prevents K8s hallucinations with failure-mode diagnosis, compliance validation, and structured output contracts.
Skill Claude CodeCodex
Use when driving Linear projects and issues from an agent.
Skill Claude CodeCodex
Use when routing tasks to the cheapest fitting model tier.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: