SilverKey-Inc.: Agent for Claude Code

.claude/agents/silverkey-audit-axis4-render-cost-fixer.md

silverkey-audit-axis4-render-cost-fixer is an agent for Claude Code from jaycewalzer1/SilverKey-Inc.. It costs 38 tokens per session (63 once invoked), scanned A, original, MIT.

A code-fixing agent for React performance problems caused by repeated rendering. It examines unstable list keys, changing context values, and slow list rendering before applying memoization, which skips work when inputs have not changed.

In plain words
What is it for?
Use it to investigate unnecessary re-renders, fix list keys, reduce context-value changes, improve list performance, and apply memoization based on evidence.
Why use it?
It helps avoid rendering UI that does not need to change and makes long or frequently updated lists more efficient.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is jaycewalzer1/SilverKey-Inc.'s own configuration. It tells Claude Code how to work on SilverKey-Inc. itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything SilverKey-Inc. configures →

Reuse

Borrowing it

Nothing to install: this file belongs to jaycewalzer1/SilverKey-Inc.. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/jaycewalzer1/SilverKey-Inc./main/.claude/agents/silverkey-audit-axis4-render-cost-fixer.md
Clone the repo
git clone --depth 1 https://github.com/jaycewalzer1/SilverKey-Inc.

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 silverkey-audit-axis4-render-cost-fixer

README.md
[![agentmods](https://agentmods.dev/badge/agents/jaycewalzer1/silverkey-inc./silverkey-audit-axis4-render-cost-fixer/github.svg)](https://agentmods.dev/agents/jaycewalzer1/silverkey-inc./silverkey-audit-axis4-render-cost-fixer)
Your own site
<a href="https://agentmods.dev/agents/jaycewalzer1/silverkey-inc./silverkey-audit-axis4-render-cost-fixer"><img src="https://agentmods.dev/badge/agents/jaycewalzer1/silverkey-inc./silverkey-audit-axis4-render-cost-fixer/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 silverkey-audit-axis4-render-cost-fixer

Your own site · 80×15
<a href="https://agentmods.dev/agents/jaycewalzer1/silverkey-inc./silverkey-audit-axis4-render-cost-fixer"><img src="https://agentmods.dev/badge/agents/jaycewalzer1/silverkey-inc./silverkey-audit-axis4-render-cost-fixer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 38 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 63 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 $0.00038 $0.00063
Opus 5.5 $0.00015 $0.00025
Sonnet 5.5 $0.00008 $0.00013
Haiku 4.5 $0.00004 $0.00006

Measured 2mo ago against content hash 70efc57f553f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

silverkey-audit-axis4-render-cost-fixer 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 2mo 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.

.claude/agents/silverkey-audit-axis4-render-cost-fixer.md · 7 lines

What it actually says

@../../.cursor/agents/silverkey-audit-axis4-render-cost-fixer.md

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. 2mo ago First seen · 7 lines · 38 tokens per session scan A 70efc57f553f

Subscribe to this mod's changes

silverkey-audit-axis4-render-cost-fixer is an agent published in the GitHub repository jaycewalzer1/SilverKey-Inc. (2 stars, last pushed 17d ago), licensed MIT. It adds 38 tokens to every session and 63 once invoked, about $0.0002 per session on Opus 5.5. 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.

Related

Other agents, from other repositories

react18-class-surgeon

Class component migration specialist for React 16/17 → 18.3.1. Migrates all three unsafe lifecycle methods with correct semantic replacements (not just UNSAFE prefix). Migrates legacy context to createContext, string refs to React.createRef(), findDOMNode to direct refs, and ReactDOM.render to createRoot. Uses memory…

github/awesome-copilot · 81 tokens

genpage-edit-planner

Plans edits to an existing generative page. Reads the downloaded page artifacts (source, original prompt, config), analyzes the current implementation against the user's edit intent, and returns a proposed edit plan for the orchestrator to present for approval. Writes genpage-edit-plan.md, for the orchestrator to…

microsoft/power-platform-skills · 141 tokens

confluence-searcher

Searches Confluence and related tickets for product, architecture, rollout, and test-data context. Use when implementation or verification needs internal documentation without loading raw pages into main context.

HoangNguyen0403/agent-skills-standard · 40 tokens

react-portfolio-engineer

React portfolio/gallery sites for creatives: React 18+, Next.js App Router, image optimization.

notque/vexjoy-agent · 25 tokens

webgl-perf-profiler

Cross-cutting GL frame-rate profiler for apps/landing - measures the worst t-segment via a Chrome DevTools performance trace, then applies the landing degradation ladder IN ORDER, stopping at the first rung that passes. Has write access to apply rungs. GL frame-rate only - distinct from performance-profiler (desktop…

saeedkolivand/ai-job-hunter-app · 82 tokens

docs-app-builder

Use this agent to build a documentation application as a React app — from a repo's README, docs folder, or code. Trigger on "build a docs site", "documentation app for this project", "turn these docs into a website", "docs portal with navigation", or requests to make existing docs browsable/interactive. Returns a…

aayushostwal/nexus · 97 tokens