Arbitrum Dapp Skill

Name: Arbitrum Dapp Skill
Author: hummusonrails

Chains by @hummusonrails v1.1.0 7 flags

Opinionated guide for building dApps on Arbitrum using Stylus (Rust) and/or Solidity. Covers local devnode setup, contract development, testing, deployment, and React frontend integration with viem. Use when starting a new Arbitrum project, writing Stylus or Solidity contracts, deploying to Arbitrum, or building a frontend that interacts with Arbitrum contracts.

Install

$ cp -r cryptoskill/skills/chains/arbitrum-dapp .claude/skills/

$ clawhub install arbitrum-dapp

Trust profile trust grade not computed yet

7 red flags 3 cleared 1 not measured

Capabilities below are detected automatically by an open-source scanner that reads the skill's text and scripts (see how this is computed). Not measured means the scanner couldn't make a confident call — it is NOT a green check, and you should treat it as a possible red flag until a human or a stronger scanner has measured it.

7 Red flags things this skill can do that affect your security or funds

⚠
Can move funds this skill can sign and send transactions on your behalf
⚠
Requires private key you must hand over a private key, mnemonic, or wallet config
⚠
Uses remote install script setup pipes a remote shell script (curl | sh class)
⚠
Mutable remote runtime runs remote code that can change behavior without a local diff
⚠
Can install code installs software at setup time (npx, pip, brew, etc.)
⚠
Can execute shell runs arbitrary shell commands on your machine
⚠
Can spawn sub-agents delegates to other skills or sub-agents

3 Cleared by scanner we scanned the skill's text & scripts and found no evidence of these

✓
Requires hosted operator depends on a third-party hosted service to function
✓
Can browse the web fetches arbitrary URLs at runtime
✓
Can write files writes to your local filesystem

1 Not measured yet scanner couldn't make a confident call — treat as a possible red flag

?
Auto-invocable may be invoked by the agent without your explicit prompt

Execution mode

router_orchestrator Phase 1 single-mode classification — multi-mode breakdown deferred to Phase 2.

Ingredients (services this skill talks to)

We did not find any well-known hosted services in this skill's text or scripts. This does NOT mean the skill is local-only — it might use services we don't yet recognize, or talk to them through code paths our scanner can't reach. A complete dependency list (every package, library, and binary, with integrity hashes) is on the roadmap; today we only show recognized hosts.

Audits

No one has audited this skill yet. That is different from “audited and clean” — it just means no professional reviewer (a security firm, the CryptoSkill team, or a verified independent researcher) has signed off on it. There are no audit reports to read. How reviewer levels work →

SKILL.md → SOURCE.md → TRUST.auto.yaml → Browse directory →

Auto-generated by cryptoskill/extract-capabilities/0.3.0 · hosted-service list version 2026-04-26 · how this is computed

Source

View on GitHub →