improve

A command that makes one useful improvement to a repository or schedules improvements to repeat during the current session.

In plain words
What is it for?
Use it to run or schedule a meaningful codebase improvement.
Why use it?
It provides a way to request repository maintenance without describing a large project in advance.

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/qwenlm/qwen-code-examples/improve
Clone the repo
git clone --depth 1 https://github.com/QwenLM/qwen-code-examples
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 3,471 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
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 $0.00016 $0.03471
Opus 5 $0.00008 $0.01736
Sonnet 5 $0.00003 $0.00694
Haiku 4.5 $0.00002 $0.00347

Measured 2d ago against content hash 005d6e8f636d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

improve scanned grade B with 1 finding 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 2d 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.

Subtle steeringmediumPrompt injection

Instructions that bias recommendations or shape behaviour without the user noticing.

- Never tell the user to use `/loop`.
extensions/improve/commands/improve.md · 332 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. 2d ago First seen · 332 lines · 16 tokens per session scan B 005d6e8f636d

Subscribe to this mod's changes

improve is a command published in the GitHub repository QwenLM/qwen-code-examples (141 stars, last pushed 3mo ago), with no licence file. It adds 16 tokens to every session and 3,471 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (subtle steering). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.