Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.
Skill Claude CodeCodex
A read-only tool for collecting all comments from a Bilibili video, including replies and pinned comments. Bilibili is a Chinese video-sharing platform.
geekjourneyx/github-demand-radar
Skill Claude CodeCodex
A research workflow for examining issues and pull requests in a GitHub repository to find unmet needs that could become commercial tools. Pull requests are proposed code changes, and issues are reported problems or requested improvements.
Skill Claude CodeCodex
A guide for creating and checking editable Office files, including PowerPoint presentations, Word documents, PDFs, and Excel workbooks. It also covers checking layout, formulas, and file structure.
Skill Claude CodeCodex
Build and debug MCP App-enabled tools in existing projects scaffolded by create-chapplin. Use when extending tools/.tsx with defineTool and defineApp , wiring structuredContent and meta for UI data flow, handling runtime differences across react/preact/solid/hono targets, or troubleshooting chapplin preview and…
formulahendry/agent-skill-code-runner
Skill Claude CodeCodex
Run code snippets in 30+ programming languages including JavaScript, Python, TypeScript, Java, C, C++, Go, Rust, Ruby, PHP, and more. Use when the user wants to execute code, test algorithms, verify output, run scripts, or check code behavior. Supports both interpreted and compiled languages.
Skill Claude Code
Run the plan stage of the sdlc workflow.
useful-skills/job-application-skills
Skill Claude CodeCodex
A company-research skill that investigates whether an employer appears financially and operationally safe. It separates official information, informal reports, and public records such as filings or labor data.
Skill Claude CodeCodex
Cryptographic tool schema verification to prevent MCP Rug Pull attacks — ECDSA P-256 signing, SHA-256 hashing, TOFU key pinning, .well-known discovery, signed revocation documents, and (v1.4-alpha across all four languages) signature expiration, DNS TXT cross-verification, and schema version binding (lineage chain).
Skill Claude Code
Optimize Muggle AI's customer-facing text (MCP tool descriptions, skill descriptions, plugin metadata, hooks) so that AI agents prioritize muggle tools for E2E acceptance testing, UI validation, and browser testing. Internal tool — lives outside the published plugin surface.
Skill Claude Code
Claude Engram persistent memory — quick reference for all MCP tools and automatic hook behaviors, plus the /goal bracket commands (/engram run, stop, status, release, report). Use when you need to remember how to store, search, or manage memories, query session history, or supervise a /goal run that engram brackets.
Skill Codex
Guides the design, layout, styling, and interactivity of kernel.chat editorial spreads and standalone artifact editions. Use this skill when editing or creating pages, React components, CSS files, or single-file HTML artifacts in the kernel.chat project to enforce the POPEYE-inspired bilingual design grammar and the…
Skill Claude CodeCodex
Generate high-quality HTML presentation decks with a strict two-stage workflow; manually invoked only when the user runs /deck --plan (guided brief, then create PLANNING.md), /deck --generate (produce final slides from approved PLANNING.md), and optionally /deck --export pptx (export generated slides to PPTX format)…
Skill Codex
Build and diagnose visionOS projects with Seiro MCP. Use inspectxcodeschemes (if needed) -> validatesandboxpolicy -> buildvisionosapp -> inspectbuilddiagnostics (on failure) -> fetchbuildoutput (on success), and avoid direct xcodebuild or swiftc unless the user explicitly asks for shell-level execution or MCP cannot…
Skill Claude CodeCodex
Clarify requirements when inputs are missing or ambiguous.
Skill Claude Code
A senior architect-level skill that coordinates Vision, Search, and Zread to solve complex engineering problems.
kaustubhhiware/agent-skills-fullstack-development
Skill Claude Code
Behavioral guidelines to reduce common LLM coding mistakes. Emphasizes thinking before coding, simplicity, surgical changes, and goal-driven execution. Load this when writing or modifying code to avoid overengineering and unnecessary changes.
Skill Claude Code
An example skill demonstrating the framework capabilities. Use when testing skill execution with JavaScript, Python, or Shell scripts.
Skill Claude CodeCodex
Analyze competitor websites to identify their SEO strategies, content gaps, and generate prioritized target keywords with ranking potential. Use when users want to understand competitor SEO tactics, find keyword opportunities, identify content gaps, or build a keyword strategy based on competitive intelligence.
Skill Claude CodeCodex
Format local Markdown headings and lists consistently.
Skill Claude CodeCodex
Angular enterprise architecture guidelines for structuring scalable, production-grade applications. Use when scaffolding a new Angular project, reviewing project structure, setting up feature slices, choosing state management, configuring data fetching, or making architectural decisions in an Angular/TypeScript…
Skill Claude CodeCodex
Sync local Markdown files to Notion with full formatting support. Use when user wants to backup, sync, or migrate files to Notion, mentions uploading to Notion, or says sync to Notion. Features include: (1) Recursive directory structure preservation, (2) Complete Markdown formatting (bold, italic, code, links, lists…
Skill Codex
Diagnose and safely repair stale Linux Codex model metadata, app-server state, and the configured default model. Use when the Codex model picker is missing current models, the app-server or model cache is stale, a Codex default model needs updating, or one user has multiple Codex homes to inspect.
Skill Claude CodeCodex
Search BOSS直聘 for non-big-tech internship positions via chrome-osascript, extract full JD (DOM raw), summarize and tag via subagent, and persist to YAML. Optionally sync to Notion. Use when the user wants to find, collect, analyze, or track internship listings.
Skill Claude CodeCodex
Turn a CFP submission into a structured talk outline with section timings, theory/practical balance, demo risk assessments, fallback plans, and Patrick Winston opening/close principles applied throughout.
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: