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kanban-lite: Instructions file for GitHub Copilot

.github/instructions/react-tsx.instructions.md

react tsx lint contract is an instructions file for GitHub Copilot from borgius/kanban-lite. It costs 209 tokens per session, scanned A, original, MIT.

A set of coding rules for React components written in JSX or TSX, where markup is embedded in JavaScript or TypeScript. It covers Hooks, component structure, element syntax, list keys, and lint checks.

In plain words
What is it for?
Use it when editing React, TSX, or JSX files, especially when changing Hooks, lists, component definitions, JSX elements, or lint-related code.
Why use it?
It helps prevent common React mistakes and keeps edited components compatible with the repository's lint rules. It also requires checking the relevant lint target after changes.

Instructions file for GitHub Copilot

Written for GitHub Copilot: a Copilot instructions file.

This is borgius/kanban-lite's own configuration. It tells GitHub Copilot how to work on kanban-lite itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything kanban-lite configures →

not rated 10repo +1 5mo ago A scan 209 tokens original MIT
View source ↗ borgius/kanban-lite borgius.github.io
Reuse

Borrowing it

Nothing to install: this file belongs to borgius/kanban-lite. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/borgius/kanban-lite/main/.github/instructions/react-tsx.instructions.md
Clone the repo
git clone --depth 1 https://github.com/borgius/kanban-lite

Made for: GitHub Copilot.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for react tsx lint contract

README.md
[![agentmods](https://agentmods.dev/badge/instructions/borgius/kanban-lite/react-tsx/github.svg)](https://agentmods.dev/instructions/borgius/kanban-lite/react-tsx)
Your own site
<a href="https://agentmods.dev/instructions/borgius/kanban-lite/react-tsx"><img src="https://agentmods.dev/badge/instructions/borgius/kanban-lite/react-tsx/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for react tsx lint contract

Your own site · 80×15
<a href="https://agentmods.dev/instructions/borgius/kanban-lite/react-tsx"><img src="https://agentmods.dev/badge/instructions/borgius/kanban-lite/react-tsx.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 209 This file is loaded in full into every session.
When invoked 209 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00209 $0.00209
Opus 5.5 $0.00084 $0.00084
Sonnet 5.5 $0.00042 $0.00042
Haiku 4.5 $0.00021 $0.00021

Measured 2mo ago against content hash 444305321d49, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

react tsx lint contract scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.github/instructions/react-tsx.instructions.md · 19 lines

What it actually says

React / TSX lint contract

  • When editing React or TSX, write code that passes eslint.config.mjs without adding new inline eslint-disable comments.
  • Follow Hooks rules and prefer fixing dependency arrays over suppressing react-hooks/exhaustive-deps.
  • Prefer self-closing JSX for elements without children.
  • Prefer boolean props like disabled over disabled={true}.
  • Avoid useless fragments when a single element or expression is enough.
  • Do not use array indexes as React keys when a stable identifier exists.
  • Avoid defining components inside other components unless there is a clear, local reason.
  • After React or TSX edits, run the relevant lint target and fix the violations introduced by your change.
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 19 lines · 209 tokens per session scan A 444305321d49

Subscribe to this mod's changes

react tsx lint contract is an instructions file published in the GitHub repository borgius/kanban-lite (10 stars, last pushed 5mo ago), licensed MIT. It adds 209 tokens to every session, about $0.0008 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

FrontendReact
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