gas-optimizer

gas-optimizer is a skill for Claude Code, Codex from kayzaa/k.i.t.-bot. It costs 0 tokens per session (433 once invoked), scanned A, a copy of gas-optimizer, MIT.

A tool for tracking and reducing transaction fees, called gas, on EVM-compatible blockchains. EVM chains are blockchains that use the execution system developed for Ethereum.

In plain words
What is it for?
Use it to check gas prices across chains, predict lower-cost times, review spending history, set gas alerts, estimate transaction costs, and queue transactions for batching.
Why use it?
It helps compare fees, estimate transaction costs, identify cheaper sending times, and group transactions where supported.

Skill for Claude CodeCodex

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

Good fit Use it to check gas prices across chains, predict lower-cost times, review spending history, set gas alerts, estimate transaction costs, and queue transactions for batching.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kayzaa/k.i.t.-bot/gas-optimizer
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 kayzaa/k.i.t.-bot --skill gas-optimizer
Clone the repo
git clone --depth 1 https://github.com/kayzaa/k.i.t.-bot

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 gas-optimizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/kayzaa/k.i.t.-bot/gas-optimizer/github.svg)](https://agentmods.dev/skills/kayzaa/k.i.t.-bot/gas-optimizer)
Your own site
<a href="https://agentmods.dev/skills/kayzaa/k.i.t.-bot/gas-optimizer"><img src="https://agentmods.dev/badge/skills/kayzaa/k.i.t.-bot/gas-optimizer/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 gas-optimizer

Your own site · 80×15
<a href="https://agentmods.dev/skills/kayzaa/k.i.t.-bot/gas-optimizer"><img src="https://agentmods.dev/badge/skills/kayzaa/k.i.t.-bot/gas-optimizer.svg" alt="Reviewed on agentmods" width="80" 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 433 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 100% copy Near-identical to another mod 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 $0.00433
Opus 5 $0.00000 $0.00217
Sonnet 5 $0.00000 $0.00087
Haiku 4.5 $0.00000 $0.00043

Measured 8d ago against content hash 74ef224649de, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

gas-optimizer 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 8d 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.

Origin

This is a copy

100% identical to gas-optimizer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/gas-optimizer/SKILL.md · 62 lines

What it actually says

Gas Optimizer

Intelligent gas fee optimization across all EVM chains.

Features

  • Real-Time Gas Tracking - Monitor gas prices across chains
  • Optimal Timing - AI predicts lowest gas windows
  • Transaction Batching - Combine multiple txs to save gas
  • MEV Protection - Route through Flashbots to avoid MEV
  • Gas Alerts - Notify when gas drops below threshold
  • Historical Analysis - Track your gas spending over time
  • Chain Comparison - Compare fees across L1s and L2s

Commands

kit gas status                     # Current gas prices all chains
kit gas predict                    # Predict optimal send time
kit gas history                    # Your gas spending history
kit gas alert <gwei>               # Alert when below threshold
kit gas batch                      # Queue transactions for batching
kit gas estimate <tx>              # Estimate transaction cost

API Endpoints

  • GET /api/gas/prices - Current prices all chains
  • GET /api/gas/predict - Optimal timing prediction
  • GET /api/gas/history - Spending history
  • POST /api/gas/alerts - Set price alerts
  • POST /api/gas/batch - Submit batch transaction
  • GET /api/gas/estimate - Estimate tx cost

Supported Chains

  • Ethereum Mainnet
  • Arbitrum, Optimism, Base, zkSync
  • Polygon, BNB Chain
  • Avalanche, Fantom
  • All major L1s and L2s

Configuration

gas:
  default_chain: ethereum
  mev_protection: true
  flashbots_rpc: true
  max_priority_fee: 2gwei
  alert_threshold: 20gwei
  batch_enabled: true

Savings Strategies

  • Wait for weekend/night for lower gas
  • Use L2s for small transactions
  • Batch similar transactions
  • Use Flashbots for MEV protection
  • Monitor gas spikes from NFT mints
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. 8d ago First seen · 62 lines · 0 tokens per session scan A 74ef224649de

Subscribe to this mod's changes

gas-optimizer is a skill published in the GitHub repository kayzaa/k.i.t.-bot (5 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 433 tokens. A static security scan graded it A with 0 findings. It is 100% identical to gas-optimizer, differing in 0 lines, and is treated as a copy.

Related

Other skills, from other repositories

BytesAgain Crypto Toolkit — 200+ Technical Indicators, Real-Time Market Data

Use when you need real-time crypto prices, technical indicators (RSI, MACD, Bollinger, 50+), market rankings, on-chain data, or trading signals. Zero API key required.

bytesagain/ai-skills · 57 tokens

spot

Binance Spot request using the Binance API. Authentication requires API key and secret key. Supports testnet, mainnet, and demo.

tradecatlabs/tradecat-public · 29 tokens

derivatives-trading-coin-futures

Binance Derivatives-trading-coin-futures request using the Binance API. Authentication requires API key and secret key. Supports testnet and mainnet.

tradecatlabs/tradecat-public · 40 tokens

crypto-market-rank

Crypto market rankings and leaderboards. Query trending tokens, top searched tokens, Binance Alpha tokens, tokenized stocks, social hype sentiment ranks, smart money inflow token rankings, top meme token rankings from Pulse launchpad, and top trader PnL leaderboards. Use this skill when users ask about token rankings…

tradecatlabs/tradecat-public · 85 tokens

assets

Binance Assets request using the Binance API. Authentication requires API key and secret key.

tradecatlabs/tradecat-public · 19 tokens

meme-rush

Meme token fast-trading assistant with two core capabilities: 1. Meme Rush - Real-time meme token lists from launchpads (Pump.fun, Four.meme, etc.) across new, finalizing, and migrated stages 2. Topic Rush - AI-powered market hot topics with associated tokens ranked by net inflow Use this skill when users ask about…

tradecatlabs/tradecat-public · 110 tokens