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anvil-node
92 / 100 · Low risk
Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.
By cyotee/indexedex (GitHub) · coding · 10 stars · scanned at commit 90ff030
Run local Ethereum nodes with Anvil. Use when setting up local development environments, forking mainnet for testing, or running integration tests against a local node.
Works with any agent that supports SKILL.md skills.
What this skill can do
Runs commands on your computer
The author does not mention this. Expected for a coding skill.
Found in 19 places.
Show 16 more
- .claude/skills/anvil-node/SKILL.md, line 92
anvil --accounts 20 - .claude/skills/anvil-node/SKILL.md, line 108
anvil --chain-id 1337 - .claude/skills/anvil-node/SKILL.md, line 127
anvil - .claude/skills/anvil-node/SKILL.md, line 140
anvil --load-state state.json - .claude/skills/anvil-node/SKILL.md, line 157
anvil --fork-url $RPC --unlocked 0xWhaleAddress - .claude/skills/anvil-node/SKILL.md, line 164
cast rpc anvil_impersonateAccount 0xWhaleAddress - .claude/skills/anvil-node/SKILL.md, line 179
cast rpc evm_increaseTime 86400 # 1 day - .claude/skills/anvil-node/SKILL.md, line 192
cast rpc anvil_mine 10 - .claude/skills/anvil-node/SKILL.md, line 208
cast rpc anvil_mine [numBlocks] - .claude/skills/anvil-node/SKILL.md, line 258
anvil --fork-url $MAINNET_RPC - .claude/skills/anvil-node/SKILL.md, line 270
anvil --fork-url $MAINNET_RPC --dump-state ./state.json - .claude/skills/anvil-node/SKILL.md, line 280
anvil --fork-url $MAINNET_RPC & - .claude/skills/anvil-node/SKILL.md, line 296
anvil --fork-url $RPC --fork-block-number 17999999 - .claude/skills/anvil-node/SKILL.md, line 319
curl http://localhost:8545 -X POST -H "Content-Type: application/json" \ - .claude/skills/anvil-node/SKILL.md, line 327
anvil --fork-url $RPC --fork-retry-backoff 1000 - .claude/skills/anvil-node/SKILL.md, line 337
anvil --fork-url $RPC --fork-retry-backoff 1000
Connects to the internet
This is disclosed by the author in the skill's SKILL.md or README.
Found in 1 place.
Other copies in this repository
cyotee/indexedex has 1 more folder with a skill named anvil-node. This page shows the lowest-scoring copy.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'anvil-node' ] || [ -L ~/.agents/skills/'anvil-node' ]; then echo 'A skill folder named anvil-node already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/cyotee/indexedex' "$d" && git -C "$d" checkout --quiet '90ff0307a7a8e084aa073e02eff125e9c7973933' -- '.claude/skills/anvil-node' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/anvil-node' ~/.agents/skills/'anvil-node' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'anvil-node' ~/.claude/skills/'anvil-node' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for cyotee/indexedex shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/cyotee/indexedex/)
Score history
| Date | Version | Score |
|---|
| 2026-11-09 | 90ff030 | 100 |