Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/whereissam/react-vite-tanstack-starter-template/agents-mdgit clone --depth 1 https://github.com/whereissam/React-Vite-Tanstack-Starter-TemplateWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00976 | $0.00976 |
| Opus 5 | $0.00488 | $0.00488 |
| Sonnet 5 | $0.00195 | $0.00195 |
| Haiku 4.5 | $0.00098 | $0.00098 |
Grade A, and why
React-Vite-Tanstack-Starter-Template AGENTS.md 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md — Project Conventions for AI Agents
This is the canonical instructions file for this repository. It is read by
AI coding tools that follow the AGENTS.md standard
(Cursor, GitHub Copilot, Codex, and others). CLAUDE.md points here.
Stack Overview
| Layer | Tools |
|---|---|
| Framework | React 19, TypeScript (strict) |
| Build | Vite |
| Routing | TanStack Router (file-based, codegen) |
| Data | TanStack Query |
| Styling | TailwindCSS v4, class-variance-authority, tailwind-merge |
| Components | shadcn/ui on Base UI primitives, Lucide icons |
| Testing | Vitest + Testing Library (jsdom) |
| Quality | ESLint, Prettier, lefthook pre-commit, GitHub Actions CI |
Key Commands
Always use bun (never npm/yarn) and bunx (never npx).
| Command | What it does |
|---|---|
bun run dev |
Start the dev server |
bun run build |
Type-check and build for production |
bun run lint |
Run ESLint |
bun run typecheck |
Type-check only (tsc --noEmit) |
bun run format |
Format all files with Prettier |
bun run format:check |
Check formatting without writing |
bun run test |
Run the Vitest suite once |
bun run check |
Lint + typecheck + format check |
bun run verify |
Full gate: check + test + build. Run this before declaring work done. |
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.
- 2d ago First seen · 93 lines · 976 tokens per session scan A 41a708f7e3a7
React-Vite-Tanstack-Starter-Template AGENTS.md is an instructions file published in the GitHub repository whereissam/React-Vite-Tanstack-Starter-Template (7 stars, last pushed 19d ago), licensed MIT. It adds 976 tokens to every session, about $0.0049 per session on Opus 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.
Other instructions, from other repositories
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.