cursorrules

A project rule that tells coding agents to read AGENTS.md before changing files and use it as the main source for project practices.

In plain words
What is it for?
Use it to guide work on Svelte 5 projects and to locate task-specific procedures in docs/agent-workflows/.
Why use it?
It gives agents the project’s required commands, coding conventions, testing approach, API guidance, and Git safety rules before they edit code.

Cursor rule for 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.

agentmods
npx agentmods add rules/opennem/openelectricity/cursorrules
Clone the repo
git clone --depth 1 https://github.com/opennem/openelectricity

Made for: Cursor.

Per session 53 This file is loaded in full into every session.
When invoked 53 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 $0.00053 $0.00053
Opus 5 $0.00026 $0.00026
Sonnet 5 $0.00011 $0.00011
Haiku 4.5 $0.00005 $0.00005

Measured 2d ago against content hash ff3c84cfd151, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cursorrules 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.

.cursorrules · 4 lines

What it actually says

Read and follow AGENTS.md before making changes. It is the canonical, model-neutral source for project commands, Svelte 5 conventions, testing, API design, and git safety. Task-specific procedures are in docs/agent-workflows/.

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. 2d ago First seen · 4 lines · 53 tokens per session scan A ff3c84cfd151

Subscribe to this mod's changes

cursorrules is a cursor rule published in the GitHub repository opennem/openelectricity (10 stars, last pushed 2d ago), licensed MIT. It adds 53 tokens to every session, about $0.0003 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.