Agent Skills - 51 skills for AI agents (Sisyphus, opencode): frontend-perfection (Lighthouse audit), secret-scanner, security-review, commit-lint, coverage-analyzer, api-contract-testing, seo-toolkit, sql-helper, docs-system, code-review, github-repo-hygiene. skill.json manifests, CI
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Validate an API contract against an OpenAPI 3.x specification (JSON or YAML) and an optional manifest of expected endpoints. Script apicontract.py enumerates operations (paths + webhooks), checks spec internal consistency (unresolved $refs, duplicates, missing responses), compares the manifest against the spec…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A tool that turns an OpenAPI 3.x schema—a machine-readable description of a REST API—into Markdown documentation. It lists each endpoint with its parameters, request body, and response codes.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A generator for a CHANGELOG, a file that records what changed between software releases. It reads git history and groups Conventional Commits, a standard commit-message format, into sections such as Added, Fixed, and Changed.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A structured review process for examining changed code and reporting problems with their severity, file, line, and suggested fix.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Validate git commit messages against Conventional Commits v1.0.0. Script commitlint.py reads git log (subprocess) of one or more repositories (or stdin with --stdin), parses each commit into type/scope/subject, and reports violations: missing type, invalid type, type case, scope, subject length (default 50), subject…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A tool that writes a Conventional Commit message from Git changes that have already been staged. Conventional Commits are a shared format such as feat or fix followed by a short description.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Parse coverage.py XML reports (coverage.xml) into a human-readable coverage analysis: total line/branch percent, files with zero coverage, worst-10 ranking, delta vs a stored JSON baseline, and a PASS/FAIL verdict against an optional threshold. Stdlib-only Python script (xml.etree.ElementTree, json, argparse) that…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A tool that profiles a CSV file—a plain-text table of rows and columns—by examining its columns, values, missing data, duplicates, and unusual entries.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A tool that profiles a CSV or JSON dataset—a collection of structured records—and reports its fields, distributions, relationships, and unusual values.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A tool that turns a written description into Mermaid code for diagrams. Mermaid is a text format for drawing flowcharts, sequence diagrams, system architecture diagrams, and database relationship diagrams.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A tool for comparing two Markdown documents side by side, with deleted or changed sections marked on the left and added or changed sections marked on the right.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A guide for writing product documentation: why a project exists, what it should build, what comes next, and which features it includes. It covers documents such as a vision, product requirements, roadmap, and feature list.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Project (engineering) documentation branch — the 'how': README, ENTRY, AGENT/DELIVERY runbooks, and docs/ (REFERENCE map, ARCHITECTURE, ADR, SAGA, TESTCASES, DEVGUIDE, IMPROVEMENTS, TROUBLESHOOTING, BACKLOG, REVIEW, STATUS) plus contracts/ (OpenAPI/AsyncAPI — machine truth written BEFORE code). The map rule: every doc…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Meta-guide + router for documentation: the two branches (docs-product for 'why/what', docs-project for 'how'), the phase order, completeness levels L1/L2/L3, and the completeness checklist. Load a branch directly when the task is clearly product or engineering; load this skill for the big picture, ordering and…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A way to run DeepSeek Harness as a separate coding agent in an isolated workspace. It records the agent’s steps as JSONL logs, a line-by-line machine-readable format, and can run tasks in parallel.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Deep accessibility (a11y) audit of a webpage or static HTML/CSS, mapped to the full Front-End-Checklist Accessibility category (95 rules) — far beyond the 12 basic rules in frontend-perfection. Runs offline static checks (Python stdlib, no browser/network) for structure, ARIA validity, headings, landmarks, tables…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Give a website a distinctive, deliberate visual direction that does not read as templated AI output. Grounds in the subject, proposes a compact token system (palette 4-6 hexes, display/body/utility type roles, layout concept, ONE signature element), runs a uniqueness gate against the three AI-default looks, and…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Audit and polish frontend (static HTML/CSS/JS or built SPA) to measurable perfection: real-Chrome Lighthouse >=13 runs (mobile+desktop, no Playwright internals), SEO meta layer, WCAG contrast by computed luminance, heading order, a11y checks (axe-core subset), back-to-top navigation, design tokens (zero raw hex)…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Audit web performance depth beyond Lighthouse. Use when the user asks for a performance audit, Core Web Vitals (CWV) review, bundle-size analysis, or to optimize loading — including slow LCP/FCP/INP/CLS, a heavy JS/CSS bundle, or missing HTTP/2, text compression, browser caching, HSTS, resource hints, service worker…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Scaffold and advise on frontend testing for production readiness, mapped to the Front-End-Checklist Testing category (13 rules). Defines a testing pyramid (unit, integration, E2E, visual, a11y, cross-browser, real-device, perf-budget, mutation, error-monitoring, coverage, mocking, contract) and emits copy-pasteable…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
DEPRECATED meta-skill. Routes to the four focused repository skills that replaced it: repo-readme-assets (README + animated SVG header/footer), repo-community-files (LICENSE/CODEOFCONDUCT/CONTRIBUTING/SECURITY/SUPPORT/templates), repo-metadata-health (description/topics/GitHub Pages/community health/audit)…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Structured protocol for AI agents working across many context windows: a .lra/ directory with an atomic feature list (id/priority/acceptance criteria/status) and a session progress log, plus a session protocol (read context → pick ONE feature → implement → test → checkpoint) and recovery from broken states. Based on…
bestdeejay-design/agent-skills
Skill Claude CodeCodex
A renderer that turns Mermaid diagram text into PNG or SVG image files. Mermaid is a text format for describing diagrams such as flows, sequences, and relationships.
bestdeejay-design/agent-skills
Skill Claude CodeCodex
Composite skill for quality mobile-first frontend — codified rules (spacing, type scale, anchors, safe-area, tap-targets), build, and multi-level verification with per-element menu/nav debugging.
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: