code-quality-standards

code-quality-standards is a skill for Claude Code, Codex from elevanaltd/HestAI-MCP. It costs 0 tokens per session (338 once invoked), scanned A, original, Apache-2.0.

A checklist of code-quality rules covering security, design, performance, testing, and future changes.

In plain words
What is it for?
Use it to assess code for issues such as injection and cross-site scripting, outdated dependencies, excessive coupling, memory leaks, inefficient database queries, and poor testability.
Why use it?
It gives code reviews a consistent way to look for vulnerabilities, tangled structure, slow operations, weak tests, and hard-to-change code.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

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 skills/elevanaltd/hestai-mcp/code-quality-standards
Any agent
npx skills add elevanaltd/HestAI-MCP --skill code-quality-standards
Clone the repo
git clone --depth 1 https://github.com/elevanaltd/HestAI-MCP

Made for: Claude Code, Codex.

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 code-quality-standards

README.md
[![agentmods](https://agentmods.dev/badge/skills/elevanaltd/hestai-mcp/code-quality-standards.svg)](https://agentmods.dev/skills/elevanaltd/hestai-mcp/code-quality-standards)
Your own site
<a href="https://agentmods.dev/skills/elevanaltd/hestai-mcp/code-quality-standards"><img src="https://agentmods.dev/badge/skills/elevanaltd/hestai-mcp/code-quality-standards.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 338 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 5.1 $0.00000 $0.00338
Opus 5 $0.00000 $0.00169
Sonnet 5 $0.00000 $0.00068
Haiku 4.5 $0.00000 $0.00034

Measured 5d ago against content hash 72edb85f44fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

code-quality-standards 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 5d 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.

src/hestai_mcp/_bundled_hub/library/skills/code-quality-standards/SKILL.md · 28 lines

What it actually says

===SKILL:CODE_QUALITY_STANDARDS=== META: TYPE::SKILL VERSION::"1.0" PURPOSE::"Multi-dimensional quality standards for code assessment"

§1::SECURITY VULNERABILITIES::[INJECTION,XSS,CSRF,AUTH_BYPASS,INSECURE_DESERIALIZATION] VALIDATION::[INPUT_SANITIZATION,OUTPUT_ENCODING,PARAMETERIZED_QUERIES] DEPENDENCIES::[OUTDATED_PACKAGES,KNOWN_CVES,SUPPLY_CHAIN_RISKS]

§2::ARCHITECTURE PRINCIPLES::[SOLID,DRY,SEPARATION_OF_CONCERNS,MODULARITY] PATTERNS::[DESIGN_PATTERNS,ANTI_PATTERNS,CODE_SMELLS] STRUCTURE::[COUPLING,COHESION,LAYERING,ABSTRACTION_LEVELS]

§3::PERFORMANCE ANALYSIS::[ALGORITHMIC_COMPLEXITY,BOTTLENECKS,MEMORY_LEAKS,N+1_QUERIES] SCALABILITY::[RESOURCE_USAGE,CONCURRENCY,CACHING_STRATEGIES] OPTIMIZATION::[PREMATURE_VS_NECESSARY,TRADE_OFFS,MEASUREMENT_DRIVEN]

§4::EVOLUTION TESTABILITY::[UNIT_TEST_COVERAGE,INTEGRATION_PATTERNS,MOCK_FRIENDLY] EXTENSIBILITY::[OPEN_CLOSED_PRINCIPLE,PLUGIN_ARCHITECTURE] DELETABILITY::[CLEAR_BOUNDARIES,MINIMAL_COUPLING,SAFE_REMOVAL]

===END===

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. 5d ago First seen · 28 lines · 0 tokens per session scan A 72edb85f44fa

Subscribe to this mod's changes

code-quality-standards is a skill published in the GitHub repository elevanaltd/HestAI-MCP (0 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 338 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 2026-08-31.

Related

Other skills, from other repositories

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

next-partial-prefetching-adoption

Turn on Partial Prefetching in a Next.js app and work through the insights it surfaces. Use when the user wants to enable or adopt Partial Prefetching, flip the partialPrefetching flag, opt routes in with export const prefetch = 'partial', audit Link prefetch={true} behavior, preserve existing prefetched UI with…

vercel/next.js · 103 tokens

chronicle

Analyze Copilot session history for standup reports, usage tips, session search, and session reindexing. Use when the user asks for a standup, daily summary, usage tips, workflow recommendations, wants to search or find past sessions by keyword/file/PR, wants to reindex their session store, or asks about deleting…

microsoft/vscode · 72 tokens

imagegen

Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output…

openai/codex · 113 tokens