std

A short command that applies general coding conventions for names, immutable data, file and function size, errors, input checks, and code quality.

In plain words
What is it for?
Use it to review or improve code, while relying on separate framework-specific guidance for frontend, backend, or API patterns.
Why use it?
It provides a baseline review when a project has no clear shared coding rules.

Command

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 commands/artttj/rapid-stack/std
Clone the repo
git clone --depth 1 https://github.com/artttj/rapid-stack
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 95 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00013 $0.00095
Opus 5 $0.00006 $0.00048
Sonnet 5 $0.00003 $0.00019
Haiku 4.5 $0.00001 $0.00010

Measured yesterday against content hash 8f3e3ac8141a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

std 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.

.opencode/commands/std.md · 8 lines

What it actually says

Use the coding-standards skill on the request below. Apply the baseline cross-project conventions for naming, immutability, file size, function size, error handling, input validation, and code-quality review. For framework-specific patterns, defer to frontend-patterns, backend-patterns, or api-design as the skill instructs.

$ARGUMENTS

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 · 8 lines · 13 tokens per session scan A 8f3e3ac8141a

Subscribe to this mod's changes

std is a command published in the GitHub repository artttj/rapid-stack (2 stars, last pushed 1mo ago), licensed MIT. It adds 13 tokens to every session and 95 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.