Adds or fixes Auth0 authentication in an app: sign-in, sessions and tokens, route protection, MFA and passwordless login.
By agent · Codex
Codex skills: 1008 worth installing
Skills in the open SKILL.md format that Codex reads. Each one has a plain-language summary and the command to install it.
Installing a skill in Codex
$ 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.
Skills for Codex
All skillsFinds, installs and wires reusable HyperFrames blocks and components for visual effects, transitions, charts and other video elements.
Resolves, generates and transforms media for HyperFrames projects, including audio, visual assets, voiceover and colour treatments.
Defines the HyperFrames HTML contract for renderable video compositions, including timed clips, media, tracks, sub-compositions and validation.
Guides HyperFrames animation work with reusable motion rules, scene blueprints and runtime adapters for GSAP, Lottie, Three.js and more.
Directs non-animated HyperFrames video design with palettes, typography, narration, beat planning, composition and audio-reactive visual guidance.
Authors seek-safe 2D and 3D keyframes in HyperFrames for zooms, reframes and camera moves.
Writing Beats
Matt PocockWalks a writer through Markdown source material one beat at a time, explaining each concept before moving on and letting the writer choose where to go next.
Writing Shape
Matt PocockShapes raw material from a markdown file into an article through chosen openings, grounded concepts and paragraph-by-paragraph drafting.
Writing Fragments
Matt PocockExpands a writer's raw ideas into saved Markdown fragments through a relentless interview, without imposing an outline or article structure.
Scaffold Exercises
Matt PocockScaffolds ai-hero-cli course exercise directories with numbered sections, variants and lint-ready readme files.
Loop Me
Matt PocockInterviews a user about recurring work and turns the answers into complete workflow specifications in a workspace.
Mixes placed audio in HyperFrames with fades, automation, effects, ducking and voiceover carving for clearer relationships between tracks.
Setup TS Deep Modules
Matt PocockSets up dependency-cruiser in a TypeScript repository to enforce package entry points, hide subfolder implementation, and verify the boundary rules.
Imports Figma assets, brand tokens and components into HyperFrames, then reconstructs motion and storyboard frames as deterministic video compositions.
Organises HyperFrames Studio projects into editable film timelines with scene structure, caption tracks, element grouping and safe-zone placement.
Caveman Learn
Julius BrusseeReviews Caveman token-cost reports and applies consent-gated edits to reduce repeated context and heavy configuration.
Caveman Optimize
Julius BrusseeReviews Caveman's report-only optimisation findings, then designs an operator-approved change and measures it against a paired baseline.
Caveman Evidence Review
Julius BrusseeReviews Caveman Cloud evidence to explain LLM spend through costs, traces and verified savings.
Caveman Discover
Julius BrusseeLabels LLM call sites by human-named workflow for Caveman Cloud, proposes the mapping for approval, applies minimal changes, and verifies a path.
Caveman Manage
Julius BrusseeInspects Caveman Cloud experiments, evaluates evidence and guardrails, and recommends safe lifecycle actions without executing mutations.
Caveman Setup
Julius BrusseeWires LLM clients through the Caveman Cloud gateway to measure requests and spend without changing model behaviour.
Standardises authentication, flags, request syntax and output handling for the gws CLI, including pagination, uploads and dry-run validation.
GSAP Core
GreenSockBuilds GSAP animations with core tweens, easing and responsive reduced-motion handling.
Questions
Codex and skills.
Do Claude skills work in Codex?
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.
How do I install a skill in Codex?
Each skill page has an install command. Run it in a terminal, then start a new Codex session so the skill is picked up.
What is the difference between a skill and an instructions file such as AGENTS.md?
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.