Performance Optimization Agent

Performance Optimization Agent is a skill for Claude Code, Codex from Peadarpol/ai-delivery-control. It costs 23 tokens per session (938 once invoked), scanned A, original, no licence file.

A guide to finding and fixing slow parts of a program through measurement and analysis.

In plain words
What is it for?
Use it to measure software performance, locate bottlenecks, and improve them systematically.
Why use it?
It helps identify the actual performance bottlenecks instead of relying on guesses about what is slow.

Skill for Claude CodeCodex

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/peadarpol/ai-delivery-control/performance-optimization
Any agent
npx skills add Peadarpol/ai-delivery-control --skill performance-optimization
Clone the repo
git clone --depth 1 https://github.com/Peadarpol/ai-delivery-control

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 Performance Optimization Agent

README.md
[![agentmods](https://agentmods.dev/badge/skills/peadarpol/ai-delivery-control/performance-optimization.svg)](https://agentmods.dev/skills/peadarpol/ai-delivery-control/performance-optimization)
Your own site
<a href="https://agentmods.dev/skills/peadarpol/ai-delivery-control/performance-optimization"><img src="https://agentmods.dev/badge/skills/peadarpol/ai-delivery-control/performance-optimization.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 938 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00023 $0.00938
Opus 5 $0.00012 $0.00469
Sonnet 5 $0.00005 $0.00188
Haiku 4.5 $0.00002 $0.00094

Measured 4d ago against content hash ce7e948d27f6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

Performance Optimization Agent 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 4d ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/analyze_queries.py, scripts/profile_api.py, scripts/validate.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agent/skills/universal/performance-optimization/SKILL.md · 139 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

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 139 lines · 23 tokens per session scan A ce7e948d27f6

Subscribe to this mod's changes

Performance Optimization Agent is a skill published in the GitHub repository Peadarpol/ai-delivery-control (14 stars, last pushed 26d ago), with no licence file. It adds 23 tokens to every session and 938 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 2026-08-30.

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