Borrowing it
Nothing to install: this file belongs to zot/mini-spec. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/zot/mini-spec/main/AGENTS.mdgit clone --depth 1 https://github.com/zot/mini-specWrote 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.
[](https://agentmods.dev/instructions/zot/mini-spec/agents-md)<a href="https://agentmods.dev/instructions/zot/mini-spec/agents-md"><img src="https://agentmods.dev/badge/instructions/zot/mini-spec/agents-md/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.
<a href="https://agentmods.dev/instructions/zot/mini-spec/agents-md"><img src="https://agentmods.dev/badge/instructions/zot/mini-spec/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00318 | $0.00318 |
| Opus 5.5 | $0.00127 | $0.00127 |
| Sonnet 5.5 | $0.00064 | $0.00064 |
| Haiku 4.5 | $0.00032 | $0.00032 |
Grade A, and why
mini-spec 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 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.
What it actually says
Agent instructions (Cursor)
Mini-spec
This repo uses the mini-spec methodology. Cursor loads it via .cursor/rules/mini-spec.mdc (alwaysApply: true) — same workflow as the Claude Code skill in .claude/skills/mini-spec/SKILL.md.
Install minispec: add the release binary to your PATH, or set environment variable MINISPEC to its full path. Run minispec check-version and align with the version in .claude/skills/mini-spec/README.md.
Claude parity:
| Claude | Cursor |
|---|---|
| Skill auto-invoked | Rule mini-spec.mdc always applies |
TaskCreate / TaskUpdate |
Cursor todos (see rule) |
~/.claude/bin/minispec |
minispec on PATH or MINISPEC |
code-simplifier plugin |
In-session simplification pass (rule) |
spec-agent subagent |
Use Agent mode + optional rule below |
For isolated design-heavy work (equivalent to invoking spec-agent), enable the rule mini-spec — spec agent from the rule picker or mention it in chat.
Other
Release and contribution notes for maintainers: CLAUDE.md.
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.
- 2mo ago First seen · 24 lines · 318 tokens per session scan A 9592bd108966
mini-spec AGENTS.md is an instructions file published in the GitHub repository zot/mini-spec (5 stars, last pushed 5d ago), licensed MIT. It adds 318 tokens to every session, about $0.0013 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.
Other instructions, from other repositories
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).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
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 copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.