Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Codex Toolbox Repository
This repository is the source for the `jialuohu/codex-toolbox` marketplace. `CODEX_TOOLBOX_ROOT` identifies the checkout, and the GitHub remote is `jialuohu/codex-toolbox`.
## Source ownership
- Keep each plugin focused on one domain. Plugin manifests, the marketplace catalog, and setup sources are authoritative; do not maintain a separate hand-written plugin inventory in instructions.
- Put cross-repository response, safety, and dispatch rules in `config/codex/AGENTS.global.md`. Keep it at or below 8,192 bytes.
- Put repository-specific development, verification, privacy, and shipping rules in this file. Keep the combined byte size of this file and the global source at or below 16,384 bytes.
- Put detailed trigger, state-machine, quota, fallback, validation, and output contracts in the owning skill. Global instructions should contain only enough routing to select that owner.
- Keep toolbox-managed MCP servers in plugin `.mcp.json` files, never as duplicate direct `[mcp_servers.*]` entries in the user's Codex config.
…
The line at the top of this page pins the label git:20260810.ede62c1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_aq6dmsdkrjfcehcm
GET https://markdownregistry.com/api/v1/resolve?ref=jialuohu/codex-toolbox/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/cb981fbfa2a646888c375eb19e7f2da8078533a2cc6b1c8cfb73a781e0ce44be
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
jialuohu/codex-toolbox · plugins/apple-mail-tools/skills/apple-mail/SKILL.md · Use for explicit Apple Mail or Mail.app requests on macOS: read and search mail, inspect attachments, prepare drafts…
jialuohu/codex-toolbox · plugins/canvas-tools/skills/canvas-overleaf-homework/SKILL.md · Use to create or update one Canvas-linked Overleaf homework project from selected public problems. Preserve exact…
jialuohu/codex-toolbox · plugins/canvas-tools/skills/canvas-student-planning/SKILL.md · Use for Canvas course and assignment tracking, Todoist reconciliation, or explicitly authorized student submissions and…
jialuohu/codex-toolbox · plugins/chronicle-tools/skills/chronicle/SKILL.md · Use for explicit screen or recent on-screen activity references, or Chronicle questions. Do not use merely because a…
jialuohu/codex-toolbox · plugins/codex-task-tools/skills/codex-task-creation/SKILL.md · Create one durable, user-owned local Codex task under an existing project only when the user explicitly asks for a new…
jialuohu/codex-toolbox · plugins/design-engineering-tools/skills/animation-vocabulary/SKILL.md · Use when a user describes a web motion effect without knowing its term and needs precise animation vocabulary rather…
jialuohu/codex-toolbox · plugins/design-engineering-tools/skills/apple-design/SKILL.md · Use when explicitly building or reviewing Apple-like physical interactions such as gestures, springs, drag or sheet…
jialuohu/codex-toolbox · plugins/design-engineering-tools/skills/emil-design-eng/SKILL.md · Use when explicitly seeking Emil Kowalski-inspired UI craft feedback on component polish, animation decisions…
jialuohu/codex-toolbox · plugins/design-engineering-tools/skills/find-animation-opportunities/SKILL.md · Use when a user asks what parts of an interface could be animated or wants restrained motion opportunities without…
jialuohu/codex-toolbox · plugins/design-engineering-tools/skills/improve-animations/SKILL.md · Use when a user wants a source-read-only animation audit, prioritized motion-improvement recommendations, or a…
jialuohu/codex-toolbox · plugins/design-engineering-tools/skills/pick-ui-library/SKILL.md · Use when explicitly invoked to choose a frontend UI, motion, chart, interaction, state, or styling library for a…
jialuohu/codex-toolbox · plugins/design-engineering-tools/skills/prototype/SKILL.md · Use when explicitly asked to create genuinely different UI variants behind a picker and wait for the user to select a…
