command-execution

Guidance for planning and running shell commands according to their complexity, then checking and recording the results.

In plain words
What is it for?
Use it to decide when to run one command, chain related commands, or split work into steps, with verification and documentation after execution.
Why use it?
It reduces errors from unclear, overly long, or unsuitable command sequences while keeping command output traceable.

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/alkoleft/platform-context-exporter/command-execution
Clone the repo
git clone --depth 1 https://github.com/alkoleft/platform-context-exporter

Made for: Cursor.

Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 2,228 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00000 $0.02228
Opus 5 $0.00000 $0.01114
Sonnet 5 $0.00000 $0.00446
Haiku 4.5 $0.00000 $0.00223

Measured yesterday against content hash 3f88c33ce358, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

command-execution 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 yesterday.

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.

Origin

This is a copy

100% identical to command-execution — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.cursor/rules/isolation_rules/Core/command-execution.mdc · 235 lines

How it starts

The opening of the file, as written. The whole thing — 235 lines — stays where its author put it; the contents beside it link to each section on GitHub.

COMMAND EXECUTION SYSTEM

TL;DR: This system provides guidelines for efficient command execution, balancing clarity and token optimization through appropriate command chaining, with proper documentation of commands and results.

🔍 COMMAND EFFICIENCY WORKFLOW

graph TD
    Start["Command<br>Planning"] --> Analyze["Analyze Command<br>Requirements"]
    Analyze --> Balance["Balance Clarity<br>vs. Efficiency"]
    Balance --> Complexity{"Command<br>Complexity?"}
    
    Complexity -->|"Simple"| Single["Execute<br>Single Command"]
    Complexity -->|"Moderate"| Chain["Use Efficient<br>Command Chaining"]
    Complexity -->|"Complex"| Group["Group Into<br>Logical Steps"]
    
    Single & Chain & Group --> Verify["Verify<br>Results"]
    Verify --> Document["Document<br>Command & Result"]
    Document --> Next["Next<br>Command"]

📋 COMMAND CHAINING GUIDELINES

graph TD
    Command["Command<br>Execution"] --> ChainApprop{"Is Chaining<br>Appropriate?"}
    
    ChainApprop -->|"Yes"| ChainTypes["Chain<br>Types"]
    ChainApprop -->|"No"| SingleCmd["Use Single<br>Commands"]
    
    ChainTypes --> Sequential["Sequential Operations<br>cmd1 && cmd2"]
    ChainTypes --> Conditional["Conditional Operations<br>cmd1 || cmd2"]
    ChainTypes --> Piping["Piping<br>cmd1 | cmd2"]
    ChainTypes --> Grouping["Command Grouping<br>(cmd1; cmd2)"]
    
    Sequential & Conditional & Piping & Grouping --> Doc["Document<br>Commands & Results"]

🚦 DIRECTORY VERIFICATION WORKFLOW

graph TD
    Command["Command<br>Execution"] --> DirCheck["Check Current<br>Directory"]
    DirCheck --> ProjectRoot{"In Project<br>Root?"}
    
    ProjectRoot -->|"Yes"| Execute["Execute<br>Command"]
    ProjectRoot -->|"No"| Locate["Locate<br>Project Root"]
    
    Locate --> Found{"Project Root<br>Found?"}
    Found -->|"Yes"| Navigate["Navigate to<br>Project Root"]
    Found -->|"No"| Error["Error: Cannot<br>Find Project Root"]
    
    Navigate --> Execute
    Execute --> Verify["Verify<br>Results"]

Read the full file on GitHub · 235 lines

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. yesterday First seen · 235 lines · 0 tokens per session scan A 3f88c33ce358

Subscribe to this mod's changes

command-execution is a cursor rule published in the GitHub repository alkoleft/platform-context-exporter (48 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,228 tokens. A static security scan graded it A with 0 findings. It is 100% identical to command-execution, differing in 0 lines, and is treated as a copy.