Skill Claude Code
Author Skills (SKILL.md) and rules/instructions across Claude Code, Cursor, OpenCode, Codex, and GitHub Copilot. Covers frontmatter, file layout, activation, mirroring, and craft: progressive disclosure, Apply-when descriptions, leading words, playbook steps copied into todos, skip reasons, the deletion test, and…
Skill Claude Code
Stealth browser fallback using CloakBrowser (custom-compiled Chromium with C++ source-level fingerprint patches). Use when the built-in browser tool or Chrome DevTools fails due to bot detection, Cloudflare/Turnstile walls, reCAPTCHA, 403/429/"access denied"/"are you human" interstitials, or empty/ blocked responses.…
Skill Claude Code
Runs a checkpoint-gated decision process for consequential, forward-looking design choices. Optional --circuit skips intermediate checkpoint waits and asks at the final recommendation; --autopilot takes recommended choices and proceeds to implement. Use only when the user explicitly invokes deep-deliberation to…
Skill Claude Code
Evidence-driven dissection of an existing service, written plan, or codebase area. Interrogates every entity (table, field, component, endpoint, module, boundary) against ground truth from multiple sources at once, red-teams each verdict devil's-advocate style, and arrives at the minimal-build optimization plan. Runs…
Skill Claude Code
Write clear, scannable documentation with a research-first, phase-separated workflow. Pick one Diátaxis mode, then apply STE and Global English. Apply when the user asks for documentation, READMEs, doc sites, API reference, migration guides, or technical markdown. Use marketing-psychology for marketing copy. Use…
Skill Claude Code
Expert SEO advisor for modern search optimization. Covers technical SEO audits, crawlability, semantic SEO, E-E-A-T, digital PR, GEO (Generative Engine Optimization), RAG optimization, and multi-engine (Google + Bing) strategy. Use for: technical audits, on-page SEO, semantic search, keyword intent, link building…
Skill Claude Code
Apply psychological principles and behavioral design to product copy, onboarding flows, landing pages, feature descriptions, CTAs, and pricing tiers. Covers cognitive biases (loss aversion, social proof, anchoring, paradox of choice, Zeigarnik effect, IKEA effect, reciprocity, commitment & consistency) and the Fogg…
Skill Claude Code
AI media generation via Fal.ai: images, video, upscale, edits. Produces Instagram ad creative using a dual-model pipeline — runs Nano Banana Pro Edit AND Ideogram v4 Image-to-Image side-by-side for every concept, giving the user two takes per brief at negligible cost ($0.28/concept). Always uses image-to-image when a…
Skill Claude Code
Expert guide for the NotebookLM CLI (nlm) and MCP server. Covers authentication, notebook management, source addition (URLs, YouTube, text, Drive, files), content generation (audio, video, report, quiz, flashcards, mind map, slides, infographic, data table), research, artifact management, and automation workflows.…
Skill Claude Code
Release and deploy via GitHub tags and GitHub Actions (not every commit). Creates production releases from main and beta releases from staging using the GitHub CLI. Use when the user asks to release, ship, deploy, cut a version, tag a release, publish beta/production, create a GitHub Release, or bump a semver tag. On…
Skill Claude Code
Audit and optimize public-facing web pages for search engines and AI search. Covers technical SEO audits (crawlability, Core Web Vitals, structured data), local SEO (LocalBusiness schema, geo-metadata), on-page signals (title tags, meta descriptions, heading hierarchy), and AI search readiness (GEO, llms.txt…
Skill Claude Code
Startup marketing advisor for bootstrapped founders and indie hackers. Covers go-to-market strategy, audience building (Reddit, Twitter/X, YouTube, TikTok), AI marketing automation (agentic growth ops), Engineering as Marketing (free tools), pre-launch validation, distribution playbooks, and monetization.
Cursor rule Cursor
Base rules and behavior guidelines for all tasks in the repository.
Cursor rule Cursor
Maintain CHANGELOG.md for significant changes; grouped by type (Features, Fixes, Changes); source for GitHub release notes.
Cursor rule Cursor
Guidelines for code comments and documentation — document the why, not the what.
Cursor rule Cursor
Git tag, CHANGELOG heading, package.json, and npm publish must share one semver. Use when releasing, shipping, deploying, tagging, or publishing npm.
Cursor rule Cursor
Universal guidelines for SEO and AI-search implementation — meta tags, JSON-LD, llms.txt, crawlability, and adversarial security.
Cursor rule Cursor
Testing philosophy, conventions, and tooling — write tests that earn their place.
Skill Claude Code
Blinded evaluation of a Skill, rule, or prompt change. The parent designs the experiment, isolates candidates in throwaway directories, runs the same organic user prompt, and scores artifacts against a held-back rubric. Apply when the user invokes /blinded-eval, asks to eval or A/B a skill change, or authoring Phase 4…
Skill Claude Code
Investigate why code is shaped this way. Git and PRs first, then every evidence category that actually exists (tickets, docs, chat, observability, errors, analytics). Every claim is labeled Direct / Supported / Inferred / Speculative / Unknown. Never treat code as its own intent. Apply when the user asks why a design…
Skill Claude Code
Generate a project-local verification skill that drives the real app the way a user does — web, CLI, API, or desktop. Apply when the user invokes /generating-app-verify, asks for a control or verify skill, or the project has no scripted way to prove behavior. Use refreshing-app-verify to keep the feature map honest.…
Skill Claude Code
Portable playbooks for a bug fix, a named-data-shape feature, or a behavior-preserving refactor. Apply when the user asks to reproduce and fix a defect, ship a small feature, or reshape code without changing behavior. Use unmatched-workflow when no playbook fits. Use deep-deliberation for a consequential design fork.…
Skill Claude Code
Find what a change could break beyond the diff, then prove the one fact it is safe because of by running real code. Apply when the user asks what a change could break, whether a small diff is safe to merge, or to prove a safety fact before shipping. Use subsystem-walkthrough for how it works. Use design-rationale for…
Skill Claude Code
Keep a generated verification skill and feature map honest: source wave per feature, one live pass driving every feature, at most one PR of proven corrections. Apply when the user invokes /refreshing-app-verify or asks to audit the verify skill. Use generating-app-verify if none exists. Never edit product code on this…
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: