cursor.augx

cursor.augx is a cursor rule for coding agents from mytech-today-now/augment-extensions. It costs 252 tokens per session, scanned A, original, MIT.

A set of Cursor rules for strict TypeScript development and an OpenSpec workflow, where proposed changes are documented before coding.

In plain words
What is it for?
It is for requiring TypeScript strict mode, typed public functions, change proposals, specification updates, and task lists.
Why use it?
It helps prevent loosely typed code and makes planned changes easier to review before implementation begins.

Cursor rule

Install

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.

agentmods
npx agentmods add rules/mytech-today-now/augment-extensions/cursor.augx
Clone the repo
git clone --depth 1 https://github.com/mytech-today-now/augment-extensions

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 cursor.augx

README.md
[![agentmods](https://agentmods.dev/badge/rules/mytech-today-now/augment-extensions/cursor.augx.svg)](https://agentmods.dev/rules/mytech-today-now/augment-extensions/cursor.augx)
Your own site
<a href="https://agentmods.dev/rules/mytech-today-now/augment-extensions/cursor.augx"><img src="https://agentmods.dev/badge/rules/mytech-today-now/augment-extensions/cursor.augx.svg" alt="Measured on agentmods" height="20"></a>
Per session 252 This file is loaded in full into every session.
When invoked 252 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.00252 $0.00252
Opus 5 $0.00126 $0.00126
Sonnet 5 $0.00050 $0.00050
Haiku 4.5 $0.00025 $0.00025

Measured 3d ago against content hash 62fb7e005063, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cursor.augx 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 3d 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.

tests/fixtures/cross-platform-e2e/goldens/cursor.augx.mdc · 40 lines

What it actually says


Module: coding-standards/typescript-standards (v1.0.0)

TypeScript Standards

Strict Mode

  • Always enable strict mode in tsconfig.json.
  • Avoid any; prefer unknown with narrowing.
  • All public functions must have explicit return types.

Module: workflows/openspec-workflow (v1.0.0)

OpenSpec Workflow

Drafting

  • Create proposal.md before writing code.
  • Define spec deltas under specs/.
  • Break work into tasks.md.

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. 3d ago First seen · 40 lines · 252 tokens per session scan A 62fb7e005063

Subscribe to this mod's changes

cursor.augx is a cursor rule published in the GitHub repository mytech-today-now/augment-extensions (4 stars, last pushed 3mo ago), licensed MIT. It adds 252 tokens to every session, about $0.0013 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.