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matteocervelli

matteocervelli

93 Skills published on GitHub.

frontend-design-svelte

Create distinctive, production-grade Svelte/TypeScript frontends with exceptional design quality

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frontend-design-vue

Create distinctive, production-grade Vue 3/TypeScript frontends with exceptional design quality

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frontend-design-fix

Fix generic frontend designs by applying aesthetic upgrades across the 5 design dimensions

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frontend-design

Create distinctive, production-grade frontends by composing design dimensions and tech-specific implementations

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github-manage

Manage operations concerning GitHub on behalf of user

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sprint-planner

Plan sprints with capacity management, dependency checking, and priority-based story selection

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story-validator

Validate user stories against INVEST criteria and suggest improvements

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technical-annotator

Add technical context, implementation hints, and effort estimates to user stories

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user-story-generator

Create user stories from feature descriptions with interactive Q&A and automated validation

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analytics

Run SQL queries against psql, BigQuery, or MySQL from the terminal, including natural-language-to-SQL and schema exploration. Use when analyzing data, inspecting DB state, or debugging tables. Trigger on "query the database", "SQL", "show me data from", "explore table".

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claude-code-guide

Fetch Claude Code documentation and help update configuration. Use /claude-code-guide <topic> where topic is: memory, skills, hooks, agents, settings, mcp, plugins, cli, overview, all

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code-review

Claude-native review of code for quality, structure, naming, and maintainability (no external AI). Use when reviewing a file or diff for code quality before committing. Trigger on "review this code", "code review", "is this well-written". For security, use /security-verify; for companion-AI review, use /review.

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deploy

Post-merge deployment workflow covering feature flags, canary/blue-green rollout, smoke-test verification, and rollback triggers. Use after a PR is merged and you need to ship it safely to production. Trigger on "deploy", "roll out", "canary", "feature flag", "rollback".

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deps

Audit dependency freshness — scan outdated deps and CVEs, classify severity, record update/defer/skip decisions in Atrium, gate PASS/WARN/FAIL. Use when checking for outdated packages or deciding whether to upgrade. Trigger on "outdated dependencies", "dependency audit", "are my deps up to date", "should I upgrade".

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diagnose

Investigate bugs with unknown root cause. Spawns fresh-context investigation subagent + parallel /review solve companion, persists hypotheses across iterations, hands off to /fix when root cause found.

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discovery

Phase 0 validation gate — problem framing, competitive analysis, feasibility, and a go/no-go checkpoint before committing to a feature. Use when evaluating whether an idea is worth building, before /story or /design. Trigger on "is this worth building", "validate this idea", "discovery", "should we build".

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docker-audit

Audit Dockerfiles and Compose files against the 10 common Docker mistakes — image security, build efficiency, runtime safety. Use when reviewing or hardening Docker configs. Trigger on "audit my Dockerfile", "check this Compose file", "Docker best practices", "is my container secure".

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docs

Build and publish project documentation — Starlight (Astro) for apps, markdown for libraries/services, with IT+EN i18n and VPS deploy. Use when writing user guides, scaffolding a docs site, or publishing docs. Trigger on "write docs", "documentation site", "user guide", "publish docs".

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fix

Fix bugs and technical debt with minimal ceremony. Issue GitHub optional — provide one for traceability or work free-form. Replaces /issue-fix.

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frontend

Design UI, build components, write Playwright E2E tests, run WCAG accessibility audits, and do visual review. Use when building or testing frontend/UI work. Trigger on "build a component", "frontend", "E2E test", "accessibility audit", "a11y", "visual review", "make this look good".

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health

Holistic project audit across endpoints, versions, docs, security, quality, CI, and library dimensions. Use when checking overall project health or running a periodic cross-cutting audit. Trigger on "project health", "audit the project", "health check", "is this project in good shape".

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map-codebase

Analyze an existing codebase in parallel via 7 specialized mapper subagents. Outputs structured findings to docs/codebase/ for persistent cross-session context. Use when onboarding to a brownfield project or when reactive on-demand file reading is too slow.

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ops

Post-deploy observability for production services — structured logging, RED metrics + Prometheus, Grafana dashboards, SLO-based alerting. Use when setting up monitoring or instrumenting a live service. Trigger on "add logging", "metrics", "dashboard", "alerting", "observability", "monitor this service".

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pr-fix

Triage, fix, and pre-flight a PR before merge. Checks mergeability, CI, reviews, and bot comments — fixes issues, runs /pre-commit before pushing, then hands off to /pr-merge.

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pre-commit

Full validation gate before committing — quality checks, tests, coverage, security scan, changelog, and companion review. Use right before a commit to verify code is ready. Trigger on "pre-commit", "validate before commit", "ready to commit", "run all checks".

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progress

On-demand situational awareness — fresh git/PR snapshot plus continuation, distilled into one concrete "next action" suggestion. Use mid-session when you've lost track, after a compaction, or starting a new work block. Trigger on "where was I", "what's next", "progress", "what should I do now", "/progress".

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project-create

Initialize a new project with full setup — repo structure, docs, quality tools, and CI/CD. Use when starting a brand-new project from scratch. Trigger on "create a new project", "initialize a project", "set up a new repo", "bootstrap a project".

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quality-check

Multi-language code quality validation (Python, JS/TS, Shell, SQL) — formatting, linting, type-checking, complexity analysis with auto language detection. Use when checking code quality or running linters. Trigger on "lint", "type-check", "quality check", "run the linters", "check code quality".

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quick

Zero-ceremony atomic task execution. Use for tiny fixes or enhancements (minutes, not hours) that don't warrant SDLC ceremony. Flags: --discuss (disambiguate first), --full (delegate to /pre-commit after execution), --issue N (link commit to GitHub issue).

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registry

Query, update, and audit the registry of all Claude Code components (skills, agents, rules, hooks, plugins) with PDCA lifecycle tracking. Use when listing/inspecting components, finding stale ones, or registering new ones. Trigger on "list skills", "component registry", "what skills exist", "stale skills", "/registry".

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release

Plan version scope, verify release integrity (commit↔CHANGELOG, tag↔artifacts), generate changelogs, and run full releases. Use when cutting a release or bumping a version. Trigger on "cut a release", "bump the version", "generate changelog", "release plan", "verify the release".

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review

Dispatch reviews to external companion AIs (Codex, Gemini, Claude) for an independent second opinion on code changes, PR readiness, doc completeness, architecture, or implementation status. Use when you want a fresh-eyes review beyond Claude-native. Trigger on "get a second opinion", "companion review", "review my changes", "review the PR". For Claude-only quality checks use /code-review.

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security-verify

Run security verification — SAST pattern scanning, DAST against a running app, OWASP Top 10 compliance, CVSS assessment, and adversarial code audit. Use before commit/push or when checking code for vulnerabilities. Trigger on "security scan", "is this vulnerable", "OWASP check", "security verify", "scan for vulnerabilities".

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security

Stack-specific security implementation guidance (backend, frontend, database, infrastructure, operations) with auto-detection from your changes. Use when implementing a feature securely or hardening code as you write it. Trigger on "how do I secure this", "security best practices", "is this secure", "harden this". For scanning existing code use /security-verify.

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ship

Final-mile orchestrator - commit + push + PR creation. Run after /pre-commit passes. Chains: commit -> push -> /pr-creator (artifact check + PR). Use --issue N to auto-close a GitHub issue on merge. Use --main to ship directly to main with no PR (closes issue + deletes branch).

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skillify

Convert a working prototype or ad-hoc solution into a permanent, tested, registered skill. Run after something works and you want it to stick.

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spec

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story-verify

Validate user stories — INVEST scoring, story-to-test coverage mapping, PRP completeness, and development-readiness assessment. Use after writing stories and before starting implementation. Trigger on "validate the stories", "are these stories ready", "INVEST check", "story coverage", "is this ready to build".

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story

Turn a feature idea into INVEST-compliant user stories, epics, PRPs/PRDs, and sprint plans. Use when breaking down a feature for implementation or planning a sprint. Trigger on "write user stories", "break this into stories", "create a PRP", "plan the sprint", "story".

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supply-chain-audit

Forensic scan for npm/PyPI supply-chain compromise (Shai-Hulud/TeamPCP campaigns) — checks persistence, hook injection, compromised packages, IOC strings, C2, dead-man switches. Use when auditing a machine or repo for malicious dependencies. Trigger on "supply chain audit", "check for compromised packages", "Shai-Hulud", "scan for malicious deps".

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techdebt

Detect technical debt — duplicated code, dead code, TODOs, and oversized functions across the codebase. Use at the end of a session or when auditing code hygiene. Trigger on "find tech debt", "any dead code", "duplicated code", "code hygiene", "techdebt".

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test-scaffold

Generate unit test files with structure, fixtures, and mocking patterns for Python (pytest) or JS/TS (Jest), auto-detecting the framework. Use when starting tests for a source file. Trigger on "scaffold tests", "generate test file", "write test boilerplate", "set up tests for".

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website-health

Audit a live website across 7 dimensions — SEO, performance, links, privacy, accessibility, security, content — with PASS/WARN/FAIL gates. Use when checking a deployed site's health or quality. Trigger on "audit my website", "site health", "check SEO", "is my site accessible", "website-health <url>".

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