conventions-improver

conventions-improver is a skill for Claude Code from euxx/claude-skills-for-copilot. It costs 72 tokens per session (1,566 once invoked), scanned A, original, MIT.

A skill that audits and improves AGENTS.md, CLAUDE.md, and GEMINI.md files, which store project instructions for AI coding agents. It first scores their quality and then proposes targeted changes for approval.

In plain words
What is it for?
Finding conventions files, reviewing their commands and guidance, producing a quality report, and applying approved improvements.
Why use it?
It exposes missing or unclear project rules before improving them, helping agents work with better context.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: mentions CLAUDE.md; mentions AGENTS.md; mentions Gemini CLI.

Good fit Finding conventions files, reviewing their commands and guidance, producing a quality report, and applying approved improvements.

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Install with agentmods
npx agentmods add skills/euxx/claude-skills-for-copilot/conventions-improver
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.

Any agent
npx skills add euxx/claude-skills-for-copilot --skill conventions-improver
Clone the repo
git clone --depth 1 https://github.com/euxx/claude-skills-for-copilot

Made for: Claude Code.

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 conventions-improver

README.md
[![agentmods](https://agentmods.dev/badge/skills/euxx/claude-skills-for-copilot/conventions-improver/github.svg)](https://agentmods.dev/skills/euxx/claude-skills-for-copilot/conventions-improver)
Your own site
<a href="https://agentmods.dev/skills/euxx/claude-skills-for-copilot/conventions-improver"><img src="https://agentmods.dev/badge/skills/euxx/claude-skills-for-copilot/conventions-improver/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for conventions-improver

Your own site · 80×15
<a href="https://agentmods.dev/skills/euxx/claude-skills-for-copilot/conventions-improver"><img src="https://agentmods.dev/badge/skills/euxx/claude-skills-for-copilot/conventions-improver.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 72 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,566 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 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 $0.00072 $0.01566
Opus 5 $0.00036 $0.00783
Sonnet 5 $0.00014 $0.00313
Haiku 4.5 $0.00007 $0.00157

Measured 10d ago against content hash 49de56c660f4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

conventions-improver 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 10d 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.

skills/conventions-improver/SKILL.md · 196 lines

How it starts

The opening of the file, as written. The whole thing — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Conventions File Improver

Audit, evaluate, and improve project conventions files (AGENTS.md, CLAUDE.md, GEMINI.md) to ensure AI agents have optimal project context.

This skill can write to conventions files. After presenting a quality report and getting user approval, it applies targeted improvements.

Workflow

Phase 1: Discovery

Find all conventions files in the repository using this priority order: AGENTS.md, then CLAUDE.md, then GEMINI.md.

Search for files named AGENTS.md, CLAUDE.md, or GEMINI.md at the root and in any subdirectories.

File Types & Locations:

Type Location Purpose
Project root ./AGENTS.md (or CLAUDE.md, GEMINI.md) Primary project context, shared with team
Package-specific ./packages/*/AGENTS.md Module-level context in monorepos
Subdirectory Any nested location Feature/domain-specific context

Note: AI agents auto-discover conventions files in parent directories, so monorepo setups work automatically.

Phase 2: Quality Assessment

For each conventions file found, evaluate it against the following scoring rubric (total: 100 points):

Scoring Criteria

1. Commands/Workflows (20 points)

  • 20: All essential commands documented with context (build, test, lint, deploy, dev)
  • 15: Most commands present, some missing context
  • 10: Basic commands only, no workflow
  • 5: Few commands, many missing
  • 0: No commands documented

2. Architecture Clarity (20 points)

  • 20: Clear codebase map — key directories explained, module relationships, entry points, data flow
  • 15: Good structure overview, minor gaps
  • 10: Basic directory listing only
  • 5: Vague or incomplete
  • 0: No architecture info

3. Non-Obvious Patterns (15 points)

Read the full file on GitHub · 196 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. 10d ago First seen · 196 lines · 72 tokens per session scan A 49de56c660f4

Subscribe to this mod's changes

conventions-improver is a skill published in the GitHub repository euxx/claude-skills-for-copilot (4 stars, last pushed 2mo ago), licensed MIT. It adds 72 tokens to every session and 1,566 once invoked, about $0.0004 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.