pnpm
Anthony FuReference for pnpm: workspaces, catalogs, patches, overrides and strict dependency resolution.
By agent · Codex
Skills in the open SKILL.md format that Codex reads. Each one has a plain-language summary and the command to install it.
$ npx skills add <author>/<skill> --agent codexReplace the placeholder with the author and skill name from the skill's page. Start a new Codex session afterwards so the skill is picked up.
Reference for pnpm: workspaces, catalogs, patches, overrides and strict dependency resolution.
Reference for UnoCSS, the atomic CSS engine: configuration, utility rules, shortcuts and presets such as Wind, Icons and Attributify.
Reference for Vite: configuration, the plugin API, SSR, library builds and the Vite 8 Rolldown migration.
Reference for VitePress: building documentation sites, configuring themes and writing Markdown with Vue components.
Reference for Vitest: writing tests, mocking, coverage, test filtering and fixtures.
Reference for Vue 3: the Composition API, script setup macros, the reactivity system and built-in components.
Runs single-file C# apps with the .NET CLI, for quick experiments that do not need a project.
Guides the creation of ASP.NET Core Web API endpoints with correct HTTP semantics, OpenAPI metadata and error handling.
Speeds up slow Entity Framework Core queries so they generate less SQL and make fewer database round-trips.
Scans .NET code for about 50 performance anti-patterns across async, memory, strings, collections, LINQ and I/O.
Detects and fixes MSBuild anti-patterns in project, props and targets files.
Works out the right dotnet test command and filters for running .NET tests.
Runs deep research with Exa for questions where a single search is not enough, such as lead lists, literature reviews and competitive analysis.
Transcribes audio, then displays and animates captions in a Remotion video.
Creates a new Remotion video project, the starting point for building a video in React.
Searches the Remotion documentation so the agent works from current API details.
Structures Remotion markup so that a video can be made interactive.
Explains how to build animated maps inside Remotion videos.
Covers content, animation and effects practices for Remotion markup.
Covers working with media files in Remotion through Mediabunny.
Exports a Remotion video to a file by rendering the composition.
Builds an application around Remotion, such as a video-generating SaaS.
Previews a Remotion video in Remotion Studio while it is being built.
Upgrades Remotion and its related packages to a newer version.
Questions
Often. A skill is a folder of instructions and scripts in the open SKILL.md format, which Codex reads. A skill that depends on tools only one agent provides will not carry over, so read the skill's source before you rely on it.
Each skill page has an install command. Run it in a terminal, then start a new Codex session so the skill is picked up.
An instructions file is loaded in every session and describes the project. A skill is loaded only when a task calls for it, so it can be long and specific without costing context on every turn.