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
Drive X/Twitter from the CLI (read, post, DM, lists, communities, Grok, scheduling, analytics). Use when an agent needs to read or act on X/Twitter. Every command prints one JSON envelope.
Skill Codex
Help a human author write an implementation-ready GitHub issue that Vigilante can execute reliably.
Skill Codex
Run a strict repository-native Spec programming loop that keeps requirements, owning decisions, implementation, tests, and current documentation consistent in one bounded change. Use when explicitly invoked; when repository instructions require a Spec, RFC, ADR, proposal, design doc, or decision record for…
Skill Codex
A guide for designing, reviewing, improving, testing, and distributing skills for coding agents.
Skill Claude Code
Transform a rough feature idea into a complete milestone document through interactive requirements elicitation. Ensures strict, observable scope boundaries.
thedotmack/sequential-thinking-skill
Skill Claude CodeCodex
Dynamic, reflective problem-solving through structured sequential thoughts with support for branching, revision, and adaptive depth. Use this skill when: (1) Breaking down complex problems into steps, (2) Planning and design with room for revision, (3) Analysis that might need course correction, (4) Problems where the…
DeerYang/server-security-init-skill
Skill Codex
Use when safely initializing or hardening a newly installed or rebuilt Ubuntu/Debian server over SSH, including SSH keys, a non-root sudo user, SSH policy, server timezone, UFW, fail2ban, local SSH config, and lockout-safe verification.
Skill Claude CodeCodex
A character-based chat skill that responds as Hatsune Miku, a fictional virtual singer known for her turquoise twin-tail hairstyle. It follows a girlfriend role, a caring and energetic personality, and a Japanese-influenced conversational style.
Skill Claude CodeCodex ✓ vendor
An email-management tool operated from the command line, the text-based interface for running computer commands.
Skill Codex
Commit the current agent's changes by default, or all working-tree changes when explicitly requested, with clean logical grouping and repository commit-message conventions. Use when the user asks to commit changes, commit this work, commit all changes, split changes into commits, propose commit messages, or wait for…
tradermonty/hermes-trading-research-agent-work-package
Skill Claude CodeCodex
Format scheduled trading research runs into concise, delivery-friendly briefs for Telegram, Slack, Discord, or local files.
Skill Claude CodeCodex
Filter an existing audience or lead list against your ICP and split it into ready-to-sequence segments. Use when someone already has a list of people — an audience in their sales tool, a CSV or CRM export, event or webinar attendees, registrants, a Sales Navigator import, a newsletter or community export — and wants…
himynameisben/macos-disk-cleanup
Skill Claude CodeCodex
A macOS disk-space diagnostic and cleanup workflow, including hidden “System Data” storage. It examines developer files, package-manager caches, containers, virtual machines, browser profiles, and leftover app data.
Skill Claude CodeCodex
A complete coach for IELTS Writing, the writing part of an English-language proficiency exam, covering Task 1 data descriptions and Task 2 essays.
dleerdefi/claude-code-construction
Skill Claude CodeCodex
Generate a complete subcontract from a firm's template, awarded bid, and project specs. Outputs a Word document. Triggers: 'subcontract', 'sub agreement', 'write contract', 'draft subcontract'. Requires awarded bid.
Skill Claude CodeCodex
Generate syntactically correct Mermaid diagrams from natural language. Covers flowcharts, sequence diagrams, class diagrams, ER diagrams, state diagrams, Gantt charts, pie charts, and more. Produces clean, render-ready output that avoids the common LLM parsing failures.
Skill Claude CodeCodex
Use when developing, reviewing, packaging, debugging, or answering questions about DeepSeek Harness (DSH) plugins — the plugin-based agent harness on vendored Cordis. Applies the official plugin-development constraints (plugin contract, cordis.yml layers, services/events/effects, tool DSL, bundles/profiles) backed by…
devfrog4070-ld30g/brand-voice-guide
Skill Claude CodeCodex
A short writing guide for the tone and style of developer-tool products. It defines writing principles, examples, wording to avoid, and adjustments for product, marketing, and support channels.
erayack/svelte-building-blocks
Skill Claude CodeCodex
Svelte best practices for writing, editing, or reviewing Svelte/SvelteKit components and modules. Use when touching Svelte reactivity, props, events, snippets, each blocks, styling, context, actions/attachments, stores, or Svelte 5 runes.
aipauloshimas/kinetic-multicam
Skill Claude CodeCodex
Use when the user drops or points at a local talking-head video and wants the kinetic supers + rapid camera reposition prompt for video-to-video AI (one real take turned into split-second camera snaps that lock off, with bold motion-graphics text synced to the speech). Triggers on /kinetic-multicam, "kinetic supers"…
frankxai/claude-skills-library
Skill Claude CodeCodex
Elite website image-to-code skill for Codex. For visually important web tasks, it must first generate the design image(s) itself, deeply analyze them, then implement the website to match them as closely as possible. In Codex, it must prefer large, readable, section-specific images instead of tiny compressed boards…
Skill Claude CodeCodex
5-phase repeatable structure for autonomous agent sessions: context-load, tiered work-selection, coordination claim, execute, and persist-learning. Prevents duplicate work across concurrent sessions and ensures every run produces durable artifacts. Runtime-agnostic — Claude Code, gptme, Codex, or any…
Skill Claude Code
Forces the laziest solution that actually works, simplest, shortest, most minimal. Channels a senior dev who has seen everything: question whether the task needs to exist at all (YAGNI), reach for the standard library before custom code, native platform features before dependencies, one line before fifty. Supports…
jzOcb/openclaw-memory-management
Skill Claude CodeCodex
Manage AI agent memory with P0/P1/P2 priority system and auto-archival. Use when: setting up memory management, cleaning up MEMORY.md, creating lessons files, configuring auto-archive cron, or reviewing memory structure. Reduces token usage by 70-80% while maintaining recall via semantic search.
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: