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 the user asks for a simpler, plain-terms, or manager-readable summary of progress, status, or a decision — e.g. "explain in simpler terms", "give me a manager summary", "recap", "is this done?".
Skill Codex
Use whenever developing, writing, refactoring, reviewing, or cleaning code in a project to enforce the repository's code convergence and abstraction boundary rules.
Skill Codex
Prepare, validate, package, and publish portable Agent Skills through GitHub or npm. WHEN: "publish a skill", "publish SKILL.md", "ship a skill", "release an agent skill", "make this skill installable", "add a skill to my package".
Skill Claude CodeCodex
This skill guides engineers through the process of creating a compelling one-pager proposal using the Heilmeier Catechism framework. The goal is not to immediately produce a document, but to thoroughly understand the problem space first, then distill that understanding into a single page that earns every word.
Skill Codex
Autonomously plan, run, and assess evidence-driven tests for Electron applications. Use after implementing or refactoring Electron behavior, when reproducing an issue, or when validation crosses main, preload, renderer, IPC, multi-window, lifecycle, packaged-runtime, or native desktop boundaries. Select the smallest…
Skill Claude CodeCodex
A skill for organising and maintaining a local music collection, including album folders, names, file encodings, and a database index. It covers lossless and MP3 files.
Skill Claude CodeCodex
Agent skill for interacting with code.storage, a managed Git infrastructure layer. Provides repository creation, branching, commits, file access, diffs, search, notes, GitHub sync, ephemeral branches, and forking through a RESTful HTTP API authenticated with customer-signed JWTs. Every repo operation scoped per-JWT.
Skill Codex
Implements agreed subtasks into a new branch, commits each subtask, pushes when complete, and opens a GitHub PR. Use when subtasks from to-subtasks should be implemented end-to-end as a pull request, or when the user mentions to-pr, PR automation, branch-to-PR workflow, or implementing all subtasks into a GitHub pull…
Skill Claude CodeCodex
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Skill Claude CodeCodex
Lybic Sandbox is a cloud sandbox built for agents and automation workflows. Think of it as a disposable cloud computer you can spin up on demand. Agents can perform GUI actions like seeing the screen, clicking, typing, and handling pop ups, which makes it a great fit for legacy apps and complex flows where APIs are…
Skill Claude CodeCodex
Manage Operately from the CLI: goals, OKRs, projects, project templates, tasks, milestones, spaces, documents, discussions, check-ins, reviews, assignments, people, permissions, full-text search, document history, and Docs & Files. Use when operating an Operately workspace, automating startup/company operations…
Skill Claude Code
Comprehensive IDEA evaluation combining Reality's Moat scar tissue framework, Revenue Reality Check, VC Power-Law filter, and structured deep research pipeline. Point it at an IDEA.md for end-to-end analysis: defensibility ratio, revenue viability, VC scalability, validated research, and synthesized verdict with pivot…
Skill Claude CodeCodex
Follow best practices for research data management, including folder structure, file naming, and documentation standards.
Skill Claude CodeCodex
Writing and authoring Quarto documents (.qmd), including code cell options, figure and table captions, cross-references, callout blocks (notes, warnings, tips), citations and bibliography, page layout and columns, Mermaid diagrams, YAML metadata configuration, and Quarto extensions. Also covers converting and…
Skill Claude CodeCodex
Use the ASIMOV CLI to join the user's personal knowledge (such as mail, messages, documents) and public data (such as from social media) into a unified intelligence layer and knowledge base. Use this skill when the user mentions ASIMOV, wants their own data in the task, or needs a data source an ASIMOV module handles.
Skill Claude Code
Full read-write access to Plain customer support platform. Create and manage customers, threads, companies, tenants, labels, tiers, help center articles, and more. Designed for workspace setup and demo preparation.
Skill Claude CodeCodex
Generates conventional Git commit messages from staged or unstaged code changes. Use when the user asks to commit, write a commit message, stage changes, or says things like "commit this", "what should my commit say", or "generate a commit message".
Skill Claude CodeCodex
Use when Codex needs to run a local web app in a real browser, click/fill/press, wait for visible UI changes, save screenshots, and inspect console/page/request errors. Best default for browser smoke tests across repos.
Skill Claude Code
Remove AI tells from copy. Finds and fixes the habits that make writing feel machine-generated (inflated importance, AI vocabulary, em-dash overuse, forced triplets, contrastive pivots, sterile rhythm) while keeping the meaning and the author's voice intact, then puts life back into the draft. Run explicitly with…
Skill Claude CodeCodex
Investigate uncertainty that could materially change an action or conclusion. Use for competing explanations in debugging and root-cause analysis, disputed verification, or consequential decisions resting on uncertain assumptions. Seek evidence that could disprove important claims, then complete authorized work.…
Skill Claude CodeCodex
Develop and maintain Rage apps (Gemfile includes gem "rage-rb") - controllers, routing, server-sent events, deferred jobs, events, websockets, OpenAPI, logging/telemetry, sessions/cookies, and RSpec.
Skill Claude CodeCodex
Validation for mobx-formkit — DVR, VJF, SVK, YUP, JOI, ZOD plugins, async validation, cross-validation, related fields, validation hooks.
Skill Claude CodeCodex
Generate Android Retrofit/Kotlin client code from Swagger v2 (OpenAPI 2.0) API documentation. Supports fetching Swagger docs via HTTP with no auth, Basic Auth, Bearer Token, and API Key auth. Use when: (1) User needs to generate Retrofit Service interfaces from Swagger API, (2) User wants to create Kotlin data classes…
Skill Codex
Build or revise reader-first interactive data stories and visual essays in the spirit of The Pudding. Use for Pudding-style websites, scrollytelling, scroll-driven graphics, interactive data journalism, data-backed longform features, animated visual explanations, storyboards, or audits of work that feels like a…
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: