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.
git clone --depth 1 https://github.com/alchemyplatform/alchemy-claude-pluginWrote 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.
[](https://agentmods.dev/commands/alchemyplatform/alchemy-claude-plugin/gas)<a href="https://agentmods.dev/commands/alchemyplatform/alchemy-claude-plugin/gas"><img src="https://agentmods.dev/badge/commands/alchemyplatform/alchemy-claude-plugin/gas/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.
<a href="https://agentmods.dev/commands/alchemyplatform/alchemy-claude-plugin/gas"><img src="https://agentmods.dev/badge/commands/alchemyplatform/alchemy-claude-plugin/gas.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00009 | $0.00128 |
| Opus 5.5 | $0.00004 | $0.00051 |
| Sonnet 5.5 | $0.00002 | $0.00026 |
| Haiku 4.5 | $0.00001 | $0.00013 |
Grade A, and why
gas scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Report current gas conditions for the network in "$ARGUMENTS" (default eth-mainnet).
- Ensure an app is selected (
/alchemy:setupif needed). - Call
ethGasPricefor the current gas price,ethMaxPriorityFeePerGasfor the priority fee, andethFeeHistoryfor recent base-fee trend.
Present gwei values for base fee, priority fee, and a suggested max fee, with a one-line read on whether gas is currently low/normal/high.
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.
- 1mo ago First seen · 12 lines · 9 tokens per session scan A 1e5845cf44f7
gas is a command published in the GitHub repository alchemyplatform/alchemy-claude-plugin (7 stars, last pushed 7d ago), licensed MIT. It adds 9 tokens to every session and 128 once invoked, about $0.0000 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.
Other commands, from other repositories
verify-e2e-flow
Verify that the E2E scripts for the specified chain follow the documented transaction flow.
keygen-wallet
Keygen Wallet operates offline as a cold wallet. It generates keys, creates multisig addresses, and provides the first signature for multisig transactions.
watch-wallet
Watch Wallet operates online and manages public keys only. It creates unsigned transactions, sends signed transactions, and monitors transaction status.
audit
Full security audit of a Solidity/Vyper/Rust contract or directory. Runs the entire vuln-skills library and dispatches DeFi specialist subagents based on detected protocol type.
fix-bch-e2e-p1
Fix errors in BCH E2E test (Pattern 1: P2PKH Single-sig).
sign-wallet
Sign Wallet operates offline as a cold wallet. It provides subsequent signatures (2nd, 3rd, etc.) for multisig transactions. Each authorization operator uses their own Sign Wallet instance.