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
Use when an issue comment needs to @mention someone — link to a person, trigger another agent, hand work to a squad, or broadcast with @all. Whether to mention at all is covered by the runtime brief, not here.
Skill Claude CodeCodex
Use when acting on a Multica issue beyond what the brief covers: PR linking vs close intent, reading a linked PR's real state, metadata keys, status-change side effects, sub-issue todo vs backlog.
Skill Claude CodeCodex
Part of slidev
Create and present web-based slidedecks for developers using Slidev with Markdown, Vue components, code highlighting, animations, and interactive features. Use when building technical presentations, conference talks, code walkthroughs, teaching materials, or developer decks.
Skill Claude CodeCodex
Part of obsidian-skills
Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.
Skill Claude CodeCodex
Part of obsidian-skills
Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.
Skill Claude CodeCodex
Part of obsidian-skills
Create and edit Obsidian Flavored Markdown with wikilinks, embeds, callouts, properties, and other Obsidian-specific syntax. Use when working with .md files in Obsidian, or when the user mentions wikilinks, callouts, frontmatter, tags, embeds, or Obsidian notes.
Skill Claude CodeCodex
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Skill Claude CodeCodex
Remote-control tmux sessions for interactive CLIs by sending keystrokes and scraping pane output.
Skill Claude CodeCodex
A one-time setup wizard for creating a personalised upgrade skill in a nanobot agent workspace. It checks whether an upgrade skill already exists and gathers version and installation details.
Skill Claude CodeCodex
Use when you need a deep, implementation-ready engineering plan for a code change — built from GitNexus graph intelligence, statement-level PDG analysis, and targeted source verification, compact enough that an implementation agent can start without re-investigating. Also strengthens existing plans via Deepen mode.…
Skill Claude CodeCodex
Review code changes with GitNexus from a GitHub PR URL or number, a branch/ref or commit range, or local staged, unstaged, and untracked changes. Use when the user asks for a code review, merge-risk assessment, regression hunt, missing-test analysis, or a verdict on whether a PR, branch, commit range, or local diff is…
Skill Claude CodeCodex
Use when executing an engineering plan produced by gitnexus-plan (or a small bounded task directly) — implements step by step with GitNexus impact checks before every symbol edit, tests from the plan's scenarios, and detectchanges gating every commit. Examples: "/gitnexus-work…
Skill Claude CodeCodex
Generate or edit images from text prompts. Use when the user asks to create, draw, design, or edit an image, illustration, photo, icon, poster, or any visual content.
Skill Claude CodeCodex
Manage the personal knowledge wiki. Use when the user shares articles, documents, or asks to organize knowledge; when a conversation produces insights worth preserving as structured knowledge; or when the user asks about the knowledge base.
Skill Claude CodeCodex
Create, install, or update skills in the workspace. Use when (1) installing a skill from a URL or remote source, (2) creating a new skill from scratch, (3) updating or restructuring existing skills. Always use this skill for any skill installation or creation task.
Skill Claude CodeCodex ✓ vendor
Adopt and maintain the apache-magpie framework in a project repo via the snapshot-based adoption mechanism. The only framework skill committed in an adopter's repo; every other skill is a symlink the adopt sub-action wires up. Sub-actions: /magpie-setup - first-time adoption (default; main-checkout only) /magpie-setup…
Skill Claude CodeCodex ✓ vendor
Replace the manual commit-by-commit classification step in breeze release-management prepare-provider-documentation with AI-driven classification. For each provider with pending changes, analyze every PR (batched into one sub-agent per provider, not one per PR), pay special attention to potentially breaking changes by…
Skill Claude CodeCodex ✓ vendor
Upgrade the pinned Flask-AppBuilder (FAB) dependency in the Apache Airflow FAB provider (providers/fab/). Bumps the exact flask-appbuilder== pin and its mirror constant, regenerates uv.lock, drives the testfabalignment.py drift tripwire, reviews the vendored security-manager override.py against the new upstream FAB…
Skill Claude CodeCodex
Part of marketing-skills
When the user wants to generate, iterate, or scale ad creative — headlines, descriptions, primary text, or full ad variations — for any paid advertising platform. Also use when the user mentions 'ad copy variations,' 'ad creative,' 'generate headlines,' 'RSA headlines,' 'bulk ad copy,' 'ad iterations,' 'creative…
Skill Claude CodeCodex
Part of marketing-skills
When the user wants help with paid advertising campaigns on Google Ads, Meta (Facebook/Instagram), LinkedIn, Twitter/X, or other ad platforms. Also use when the user mentions 'PPC,' 'paid media,' 'ROAS,' 'CPA,' 'ad campaign,' 'retargeting,' 'audience targeting,' 'Google Ads,' 'Facebook ads,' 'LinkedIn ads,' 'ad…
Skill Claude CodeCodex
Part of marketing-skills
When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for…
Skill Claude CodeCodex
Reviews GitHub CLI (gh) pull requests against codebase conventions.
Skill Claude CodeCodex
Assesses an open Dependabot pull request and emits a recommendation (Merge / Review before merging / Do not merge) plus confidence (High / Medium / Low) with concise prose grounded in upstream source changes. Advisory only: it posts a single comment and never merges, approves, or labels. Designed to run as a scheduled…
Skill Claude CodeCodex
Pays down one small piece of tech debt in the GitHub CLI codebase per run and opens a ready-to-review pull request. Designed to run unattended on a schedule: it picks a target, tries up to three, proves the one that lands with the same tool that found it, and records what it learned. Never merges, never pushes to an…
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: