Vercel Composition Patterns
supabase/supabase
React composition patterns that scale. An agent skill from supabase/supabase.
Feature-scope discipline for a dedicated e-reader (not a Swiss Army knife).
Install Scope Discipline
$ npx skills add yokki-vans/InkPointX --skill scope-discipline -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install yokki-vans/InkPointX scope-discipline --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/yokki-vans/InkPointX.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/scope-discipline .claude/skills/scope-discipline && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "scope-discipline" agent skill from https://github.com/yokki-vans/InkPointX/tree/dev/.claude/skills/scope-discipline into .claude/skills/scope-discipline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scope-discipline", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/yokki-vans/InkPointX/tree/dev/.claude/skills/scope-disciplineType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add yokki-vans/InkPointX --skill scope-discipline -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install yokki-vans/InkPointX scope-discipline --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yokki-vans/InkPointX.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/scope-discipline .agents/skills/scope-discipline && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "scope-discipline" agent skill from https://github.com/yokki-vans/InkPointX/tree/dev/.claude/skills/scope-discipline into .agents/skills/scope-discipline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scope-discipline", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add yokki-vans/InkPointX --skill scope-discipline -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install yokki-vans/InkPointX scope-discipline --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yokki-vans/InkPointX.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/scope-discipline .cursor/skills/scope-discipline && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "scope-discipline" agent skill from https://github.com/yokki-vans/InkPointX/tree/dev/.claude/skills/scope-discipline into .cursor/skills/scope-discipline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scope-discipline", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/yokki-vans/InkPointX.git --path .claude/skills/scope-discipline--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add yokki-vans/InkPointX --skill scope-discipline -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install yokki-vans/InkPointX scope-discipline --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yokki-vans/InkPointX.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/scope-discipline .gemini/skills/scope-discipline && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "scope-discipline" agent skill from https://github.com/yokki-vans/InkPointX/tree/dev/.claude/skills/scope-discipline into .gemini/skills/scope-discipline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scope-discipline", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install yokki-vans/InkPointX scope-disciplineInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add yokki-vans/InkPointX --skill scope-discipline -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/yokki-vans/InkPointX.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/scope-discipline .github/skills/scope-discipline && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "scope-discipline" agent skill from https://github.com/yokki-vans/InkPointX/tree/dev/.claude/skills/scope-discipline into .github/skills/scope-discipline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scope-discipline", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add yokki-vans/InkPointX --skill scope-discipline -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install yokki-vans/InkPointX scope-discipline --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yokki-vans/InkPointX.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/scope-discipline .opencode/skills/scope-discipline && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "scope-discipline" agent skill from https://github.com/yokki-vans/InkPointX/tree/dev/.claude/skills/scope-discipline into .opencode/skills/scope-discipline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scope-discipline", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
scope-discipline- GitHub stars
- 107
- Token cost
- ~691 tokens
- SKILL.md length
- 357 words
- Files
- 1
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- MIT
At a glance
Feature-scope discipline for a dedicated e-reader (not a Swiss Army knife).
- Works in 4 steps: Is it in SCOPE.md? Explicitly out:… → Does it materially improve focused… → What does it cost in RAM and in the… → …
- Adding a feature
- SKILL.md covers The gate, Surface awareness, Settings are not free and Self-review
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Scope Discipline is an agent skill from yokki-vans/InkPointX. Feature-scope discipline for a dedicated e-reader (not a Swiss Army knife). Use when adding a feature, a new activity, a new lib, a setting, or a dependency, or when a request would grow the firmware's surface. Covers the SCOPE.md test, the RAM-cost vs reading-benefit gate, preferring no-code or existing-mechanism solutions, awareness of the existing activity surface, and how to push back on out-of-scope asks.
Its SKILL.md is about 690 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Development. The repository describes itself as: Firmware for Xteink X3/X4. Personal fork of Crosspoint and CrossInk. The licence is MIT.
When your agent uses it
- Adding a feature
- A request would grow the firmwares surface
Example prompts
- “/scope-discipline”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Is it in SCOPE.md? Explicitly out: interactive apps (notepad,
- Does it materially improve focused reading? If the benefit is
- What does it cost in RAM and in the largest-free-block budget? A feature
- Can it be done with no new code? Prefer an existing activity, an existing
What it can do on your machine
Read from SKILL.md and the folder at commit d272143. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Scope Discipline loads about 691 tokens when it runs. Until then it costs about 108 tokens; SKILL.md has 357 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from yokki-vans/InkPointX at commit d272143, republished under its MIT licence (© yokki-vans). 357 words, ~691 tokens.
Download SKILL.mdSave it as
.claude/skills/scope-discipline/SKILL.md (or your agent's skills folder).- name
- scope-discipline
- description
- Feature-scope discipline for a dedicated e-reader (not a Swiss Army knife). Use when adding a feature, a new activity, a new lib, a setting, or a dependency, or when a request would grow the firmware's surface. Covers the SCOPE.md test, the RAM-cost vs reading-benefit gate, preferring no-code or existing-mechanism solutions, awareness of the existing activity surface, and how to push back on out-of-scope asks.
Scope Discipline
The mission: do one thing exceptionally well, focused reading on constrained
hardware. SCOPE.md is the source of truth for what is in and out. Read it
before adding surface. This is the gate to run before writing a new feature.
The gate
Before adding a feature, activity, lib, setting, or dependency, answer in order:
- Is it in
SCOPE.md? Explicitly out: interactive apps (notepad, calculator, games), active connectivity (RSS, news, browser), media/audio playback. If it is out, say so and stop. - Does it materially improve focused reading? If the benefit is "nice to have" or serves a different use case, it is out. This is not a PDA.
- What does it cost in RAM and in the largest-free-block budget? A feature
that adds steady-state RAM or a large transient allocation needs a reading
benefit that clearly outweighs it. Quantify with
firmware_size_history.pyandscript_profile_mem.shrather than guessing. - Can it be done with no new code? Prefer an existing activity, an existing setting, or a doc over a new code path. The cheapest feature is the one already built.
If a request fails the gate, push back with the specific reason and the
SCOPE.md basis, and offer the in-scope alternative. Make the call and say why;
do not just hand over a menu.
Show full SKILL.md (141 more words)Show less
Surface awareness
The firmware already carries dozens of activities. Each new one is permanent RAM, permanent maintenance, and another thing every future refactor must not break. Default to extending an existing activity or setting before adding a new screen. New top-level surface needs a real justification, not "it would be convenient."
Settings are not free
A new setting is a field to persist, migrate, validate, translate, and render, plus combinatorial test burden. Add one only when users genuinely need the choice; otherwise pick a sensible fixed default.
Self-review
- Checked against
SCOPE.md; not on the out-of-scope list. - Stated the concrete reading benefit, not a generic "useful."
- Named the RAM/size cost (measured, not guessed) and why the benefit wins.
- Checked whether an existing activity/setting/doc already covers it.
- New setting (if any) is justified by a real user need, not added "just in case."
© yokki-vans, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .claude/skills/scope-discipline of yokki-vans/InkPointX.
Open the folder on GitHubat commit d272143
Compare with similar skills
Scope Discipline next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Scope Discipline this skillyokki-vans/InkPointX | 107 | — | ~691 | Automated safety check: Pass | MIT | |
| Vercel Composition Patternssupabase/supabase | 111k | 58 repos | ~726 | Automated safety check: Pass | MIT | |
| Finishing a Development Branchobra/superpowers | 297k | 5 repos | ~1.9k | Automated safety check: Pass | MIT | |
| Typescript Advanced Typesrolling-scopes/rsschool-app | 10k | 25 repos | ~4.2k | Automated safety check: Pass | MPL-2.0 | |
| PR Babysitteropeninterpreter/openinterpreter | 69k | 3 repos | ~4.2k | Automated safety check: Pass | Apache-2.0 | |
| Code Review ChecklistshareAI-lab/learn-claude-code | 78k | 4 repos | ~1.1k | Automated safety check: Pass | MIT |
Similar skills
- Official
Finishing a Development Branch
obra/superpowers
Walks the last step of a branch: confirm tests pass, detect the git environment, ask how to integrate, carry out your choice and clean up the worktree.
Typescript Advanced Types
rolling-scopes/rsschool-app
Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications.
PR Babysitter
openinterpreter/openinterpreter
Watches an open GitHub pull request until it merges, handling review comments, diagnosing CI failures and retrying flaky checks along the way.
Code Review Checklist
shareAI-lab/learn-claude-code
Reviews code against a five-part checklist covering security, correctness, performance, maintainability and testing, and reports findings in a fixed format.
Greploop
onyx-dot-app/onyx
Iteratively improves a PR (GitHub), MR (GitLab), or shelved changelist (Perforce) until Greptile gives it a 5/5 confidence score with zero unresolved comments.
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Related
Categories
Questions about Scope Discipline
What does Scope Discipline do?
Feature-scope discipline for a dedicated e-reader (not a Swiss Army knife). Scope Discipline is an agent skill from yokki-vans/InkPointX. Feature-scope discipline for a dedicated e-reader (not a Swiss Army knife).
When should I use Scope Discipline?
Scope Discipline fits situations like: adding a feature; A request would grow the firmwares surface.
How do I install Scope Discipline in Claude Code?
Run `npx skills add yokki-vans/InkPointX --skill scope-discipline -a claude-code`. Or copy the skill folder (.claude/skills/scope-discipline in yokki-vans/InkPointX) into .claude/skills/scope-discipline in your project. Claude Code loads it when a task matches its description.
How do I install Scope Discipline in Codex?
Run `npx skills add yokki-vans/InkPointX --skill scope-discipline -a codex`. Or copy the skill folder (.claude/skills/scope-discipline in yokki-vans/InkPointX) into .agents/skills/scope-discipline in your project. Codex loads it when a task matches its description.
Can I use Scope Discipline in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add yokki-vans/InkPointX --skill scope-discipline -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/scope-discipline, .gemini/skills/scope-discipline, .github/skills/scope-discipline and .opencode/skills/scope-discipline in your project.
What does Scope Discipline need to run?
SKILL.md names no scripts, command-line tools or credentials: Scope Discipline is instructions for the agent only.
Does Scope Discipline access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Scope Discipline safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Scope Discipline use?
Scope Discipline is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Scope Discipline use?
About 691 tokens (SKILL.md is roughly 2.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Scope Discipline?
Skills that share tags, products or a category with Scope Discipline: Vercel Composition Patterns (supabase/supabase, 111k stars), Finishing a Development Branch (obra/superpowers, 297k stars), Typescript Advanced Types (rolling-scopes/rsschool-app, 10k stars) and PR Babysitter (openinterpreter/openinterpreter, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Scope Discipline?
yokki-vans (a GitHub user) maintains it in yokki-vans/InkPointX, which has 107 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on September 24, 2026.
Source: yokki-vans/InkPointX on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.