frontend-security

frontend-security is a cursor rule for Cursor from grafana/grafana-pathfinder-app. It costs 0 tokens per session (469 once invoked), scanned A, original, AGPL-3.0.

A set of rules for frontend security covering both frontend code and AI-agent behavior. The input does not include the individual rules.

In plain words
What is it for?
It is for guiding security decisions in frontend development and agent-assisted frontend work.
Why use it?
It is meant to provide a shared security standard, but the available information does not say which risks or coding practices it addresses.

Cursor rule for Cursor ✓ vendor

Written for Cursor: installed under .cursor/.

Good fit It is for guiding security decisions in frontend development and agent-assisted frontend work.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/grafana/grafana-pathfinder-app/frontend-security
About the project

grafana-pathfinder-app is a Grafana plugin that adds documentation and guided tutorials inside Grafana's interface. It helps Grafana users find context-relevant help, follow interactive learning paths, and track progress without leaving the application. Its catalogue entries define guidance for using the plugin.

grafana/grafana-pathfinder-app · 19 stars · on GitHub · grafana.com

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/grafana/grafana-pathfinder-app

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 frontend-security

README.md
[![agentmods](https://agentmods.dev/badge/rules/grafana/grafana-pathfinder-app/frontend-security.svg)](https://agentmods.dev/rules/grafana/grafana-pathfinder-app/frontend-security)
Your own site
<a href="https://agentmods.dev/rules/grafana/grafana-pathfinder-app/frontend-security"><img src="https://agentmods.dev/badge/rules/grafana/grafana-pathfinder-app/frontend-security.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 469 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00000 $0.00469
Opus 5 $0.00000 $0.00234
Sonnet 5 $0.00000 $0.00094
Haiku 4.5 $0.00000 $0.00047

Measured 8d ago against content hash 97dba109eb4a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

frontend-security 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 8d 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.

.cursor/rules/frontend-security.mdc · 45 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 8d ago First seen · 45 lines · 0 tokens per session scan A 97dba109eb4a

Subscribe to this mod's changes

frontend-security is a cursor rule published in the GitHub repository grafana/grafana-pathfinder-app (19 stars, last pushed today), licensed AGPL-3.0. It costs nothing until one of its globs matches a file; then it loads 469 tokens. 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.