project_configuration_file

project_configuration_file is a cursor rule for Cursor from jlondrejcka/cursor-rules-sfdx. It costs 16 tokens per session (611 once invoked), scanned A, original, no licence file.

An explanation of Salesforce DX project configuration in the sfdx-project.json file. Salesforce DX is Salesforce’s project format and development workflow.

In plain words
What is it for?
It is for configuring a Salesforce DX project through its main project configuration file.
Why use it?
It helps developers understand which project settings control how Salesforce source is organized and handled.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit It is for configuring a Salesforce DX project through its main project configuration file.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/jlondrejcka/cursor-rules-sfdx/project_configuration_file
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/jlondrejcka/cursor-rules-sfdx

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 project_configuration_file

README.md
[![agentmods](https://agentmods.dev/badge/rules/jlondrejcka/cursor-rules-sfdx/project_configuration_file.svg)](https://agentmods.dev/rules/jlondrejcka/cursor-rules-sfdx/project_configuration_file)
Your own site
<a href="https://agentmods.dev/rules/jlondrejcka/cursor-rules-sfdx/project_configuration_file"><img src="https://agentmods.dev/badge/rules/jlondrejcka/cursor-rules-sfdx/project_configuration_file.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 611 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 $0.00016 $0.00611
Opus 5 $0.00008 $0.00305
Sonnet 5 $0.00003 $0.00122
Haiku 4.5 $0.00002 $0.00061

Measured 8d ago against content hash 20bad744c1eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

project_configuration_file 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/sf_dx/project_setup/project_configuration_file.mdc · 94 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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 · 94 lines · 16 tokens per session scan A 20bad744c1eb

Subscribe to this mod's changes

project_configuration_file is a cursor rule published in the GitHub repository jlondrejcka/cursor-rules-sfdx (3 stars, last pushed 1y ago), with no licence file. It adds 16 tokens to every session and 611 once invoked, about $0.0001 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.