cursor

cursor is a cursor rule for Cursor from logi-cmd/agent-guardrails. It costs 106 tokens per session, scanned A, original, MIT.

Project rules for Cursor, an AI code editor, requiring a guardrail check before reporting that work is finished.

In plain words
What is it for?
Running the specified agent-guardrails check and reporting its result before finishing a coding task.
Why use it?
They help catch scope problems, missing tests, or other issues before changes are declared complete.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit Running the specified agent-guardrails check and reporting its result before finishing a coding task.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/logi-cmd/agent-guardrails/cursor
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.

Clone the repo
git clone --depth 1 https://github.com/logi-cmd/agent-guardrails

Made for: Cursor.

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

README.md
[![agentmods](https://agentmods.dev/badge/rules/logi-cmd/agent-guardrails/cursor/github.svg)](https://agentmods.dev/rules/logi-cmd/agent-guardrails/cursor)
Your own site
<a href="https://agentmods.dev/rules/logi-cmd/agent-guardrails/cursor"><img src="https://agentmods.dev/badge/rules/logi-cmd/agent-guardrails/cursor/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 cursor

Your own site · 80×15
<a href="https://agentmods.dev/rules/logi-cmd/agent-guardrails/cursor"><img src="https://agentmods.dev/badge/rules/logi-cmd/agent-guardrails/cursor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 106 This file is loaded in full into every session.
When invoked 106 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 $0.00106 $0.00106
Opus 5.5 $0.00042 $0.00042
Sonnet 5.5 $0.00021 $0.00021
Haiku 4.5 $0.00011 $0.00011

Measured 1mo ago against content hash d2fd42d9184f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cursor 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 1mo 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.

templates/enforce/cursor.mdc · 10 lines

What it actually says

agent-guardrails: ALWAYS run before finishing

Before telling the user a task is done, you MUST:

  1. Run: npx agent-guardrails check --base-ref HEAD~1
  2. If issues found → fix them first, do NOT say "done"
  3. If clean → include the check result in your summary
  4. If command not found → tell user to run npx agent-guardrails setup

This is not optional. Skipping this check means the task is incomplete.

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. 1mo ago First seen · 10 lines · 106 tokens per session scan A d2fd42d9184f

Subscribe to this mod's changes

cursor is a cursor rule published in the GitHub repository logi-cmd/agent-guardrails (28 stars, last pushed 2mo ago), licensed MIT. It adds 106 tokens to every session, about $0.0004 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 2026-08-30.