Coding & Dev Tools
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
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shipshitdev Bundle Biome Validator 3Validate Biome 2.3+ configuration and detect outdated patterns. Ensures proper schema version, domains, assists, and recommended rules. Use before any linting work or when auditing existing projects.
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ralf-claude-skills Skill NavalChannel Naval Ravikant as a live advisor — wealth, leverage, specific knowledge, judgment, happiness, and building a life on your own terms. Draws from the Almanac of Naval Ravikant, his podcast appearances, tweetstorms, and the full body of his thinking.
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ralf-claude-skills Skill RubinChannel Rick Rubin as a live advisor — creative truth, taste, the Source, awareness, making what you love, the artist's way of being, the editing instinct, doubt as a guide, and the patient pursuit of work that's actually alive. Draws from The Creative Act (2023), his Tetragrammaton podcast, decades of producing across genres (Def Jam, Beastie Boys, Johnny Cash, Adele, Kanye, Slayer, Strokes), and his published interviews.
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ralf-claude-skills Skill ThinkThe most powerful deep-thinking, ideation, and reasoning engine available. Activates a full multi-layer cognitive framework that goes beyond obvious, beyond serious, and into territory most people cannot reach even after hours of deliberate thought. Use this skill whenever the user says "think", "/think", "go deep", "tier 3", "beyond average", "think out of the universe", "break all possibilities", "what is everyone missing", "think like a genius", "unconventional", "what would no one think of", "ideate", "creative angles", "think harder", "reason through this", "what are all possible ways", "think deeper", "surprise me", "non-obvious", "what if", "explore this", or any request for breakthrough ideas. Also trigger proactively whenever a standard brainstorm response would produce generic, predictable results — upgrade it automatically. This skill does not produce Tier-1 or Tier-2 ideas. It starts where every other thinking process ends.
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ralf-claude-skills Skill HormoziChannel Alex Hormozi as a live advisor — offers, pricing, lead generation, sales, scaling, and mindset. Draws from $100M Offers, $100M Leads, $100M Money Models, and the full body of his teachings.
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ralf-claude-skills Bundle Diagnose PocockDisciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says "diagnose this" / "debug this", reports a bug, says something is broken/throwing/failing, or describes a performance regression.
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ralf-claude-skills Skill Example\---
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ralf-claude-skills Bundle 100m OffersDesigns irresistible Grand Slam Offers using Alex Hormozi's value equation, obstacle-solution mapping, value-cost trim/stack, and offer-naming patterns. Use when fixing low conversion rates, packaging products, pricing services, designing high-converting offers, or when prospects browse but don't buy. Covers value stacking, guarantees, scarcity, urgency, and pricing psychology for validated markets.
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ralf-claude-skills Bundle Git Guardrails CodeSet up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when user wants to prevent destructive git operations, add git safety hooks, or block git push/reset in Claude Code.
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ralf-claude-skills Bundle Blue Ocean StrategyFrameworks from Kim & Mauborgne for creating uncontested market space and making competition irrelevant. Use when reframing competitive strategy, escaping commoditization, designing a new category, or applying Strategy Canvas, ERRC, Six Paths, Three Tiers of Noncustomers, Buyer Utility Map, or Strategic Sequence. Includes selection-bias caveats and inline decline notes for iconic cases that later collapsed.
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ralf-claude-skills Bundle Monetizing InnovationDesigns products around price using the 9 rules from Ramanujam and Tacke - WTP conversations, needs-based segmentation, Good/Better/Best configuration, monetization models, behavioral pricing, and price integrity. Use when designing new products, validating pricing for SaaS/B2B/B2C launches, choosing between subscription/usage/freemium models, fixing post-launch sales below plan, diagnosing failed launches as Feature Shock/Minivation/Hidden Gem/Undead, or when product teams say 'let's price it later'. Not for pure commodities or cost-plus regulated environments.
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ralf-claude-skills Skill Site Checker Browseros\---
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rudironsoni Bundle Obsidian Dev 3Development patterns for Obsidian. Load when implementing features or following coding conventions.
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rudironsoni Bundle Obsidian Ops 3Operations, syncing, versioning, and release management for Obsidian projects. Load when running builds, syncing references, bumping versions, or preparing for release.
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rudironsoni Skill Obsidian CLI 5Use the Obsidian CLI to inspect a running advanced-code-block Obsidian plugin session during development. Covers plugin reloads, console/errors, runtime evaluation, settings tab checks, reading-mode and live-preview syntax highlighting, screenshots, and mobile emulation with app.emulateMobile(true). Use WebdriverIO for automated runtime acceptance.
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dyoshikawa Skill Approve 3Approve a pull request using gh pr review --approve
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dyoshikawa Skill Goal Pr 3Drive a pull request to a clean state and merge it: run the review-pr skill, fix every mid-or-above finding, and repeat until no mid-or-above findings remain, then merge. Use when the user wants to finish a PR by reviewing, fixing, and merging it. Use this skill for requests such as "finish this PR" or "review, fix, and merge this PR".
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dyoshikawa Skill Merge Pr 3Merge a pull request using gh pr merge --admin
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dyoshikawa Skill Create Issue 3Create a GitHub issue with detailed description, purpose, and appropriate labels
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dyoshikawa Skill Explain Pr 3Explain a PR: the background problem and the proposed solution
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dyoshikawa Bundle Playwright CLI 3Automate browser interactions, test web pages and work with Playwright tests.
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dyoshikawa Skill Explain Issue 3Explain a GitHub issue: the background problem and the proposed solution
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dyoshikawa Skill Create Scrap Issue 3Create a GitHub issue that consolidates passed content into a single scrap issue with background context and solution details, labeled as maintainer-scrap. Use when the user wants to create a scrap issue, jot down notes as a GitHub issue, or save findings for later.
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dyoshikawa Skill Git Worktree Runner 3Manages git worktrees using git-worktree-runner (gtr). Use when the user needs to create, list, remove, or navigate worktrees with `git gtr` commands, open editors or AI tools in worktrees, manage parallel development branches, or check out GitHub PRs (including from forks) into worktrees.
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dyoshikawa Skill Post Issue Comment 3Post a reply comment on a GitHub issue in English with a natural, concise writing style, based on the intent passed as arguments
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dyoshikawa Skill Prs Awaiting Author 3List open pull requests where the ball is in the author's court: CI is failing, review comments are unaddressed, or a maintainer question is awaiting the author's reply. Use when the user wants to see PRs awaiting author action.
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dyoshikawa Skill Post Review Comments 3Post line-level review comments and an overall review comment on a PR in English with a natural, concise writing style
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dyoshikawa Skill Prs Awaiting Maintainer 3List open pull requests where the ball is in the maintainer's court: CI is green and the PR is ready for a maintainer to review, re-review, or merge. Use when the user wants to see PRs awaiting maintainer action.
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dyoshikawa Skill Batch Review Prs Awaiting Maintainer 3Batch-triage open pull requests: list PRs with prs-awaiting-maintainer, review each with review-pr, then post-review-comments when there are merge-blocker findings, or create-scrap-issue for non-blocking findings and merge-pr when there are none. Use when the user wants to review and resolve a batch of PRs in one pass.
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lubochka Skill No Secrets 3No Secrets
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lubochka Skill Debug Session 3Debug Session
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lubochka Skill Code Execution 3Code Execution
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lubochka Skill Failure Triage 3Failure Triage
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lubochka Skill Test Integrity 3Test Integrity
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lubochka Skill Authority Chain 3Authority Chain
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lubochka Skill E2e Test Matrix 3E2E Test Matrix
Frequently asked questions
What are Coding & Dev Tools agent skills?
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
Which Coding & Dev Tools skills are most installed?
Popular Coding & Dev Tools skills on SkillMD right now include biome-validator, naval, rubin. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Coding & Dev Tools skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.