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OpenScan Crypto
by
Jose Aloha
· GitHub ↗
· v1.0.0
383
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0
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0
Active Installs
1
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Install in OpenClaw
/install openscan-crypto
Description
Navigate and query crypto networks via OpenScan infrastructure. Use when the user asks about blockchain data — balances (ETH, ERC20, BTC), blocks, transactio...
Usage Guidance
This skill appears to do what it says: a read-only blockchain query CLI that fetches metadata from jsDelivr/npm and may install an npm dependency. Before installing, consider: 1) inspect package.json/@openscan/network-connectors (npm package) or run npm install in an isolated environment to reduce supply-chain risk; 2) be aware the CLI will create ~/.config/openscan-crypto/rpc-config.json and ~/.cache/openscan-crypto, and will fetch metadata from the npm registry and jsDelivr plus 4byte.directory — review those endpoints if you need to limit external calls; 3) RPC calls are made to endpoints from the metadata (or ones you add) — those nodes will see your requests (this is expected for an RPC client); 4) if you need stronger assurance, run the CLI inside a sandboxed user account or container and review the installed npm dependency source before trusting it. Overall the footprint is coherent with the declared purpose, but network and supply-chain considerations are the primary residual risks.
Capability Analysis
Type: OpenClaw Skill
Name: openscan-crypto
Version: 1.0.0
The OpenClaw skill 'openscan-crypto' is designed for querying blockchain data and managing RPC configurations. All network calls (to public RPCs, CDNs for metadata, npm registry, 4byte.directory for ABI signatures, and mempool.space for Bitcoin data) are directly aligned with its stated purpose. File system access is limited to `~/.config/openscan-crypto/` for configuration and `~/.cache/openscan-crypto/` for caching, which is appropriate. The `SKILL.md` contains a benign instruction to 'Always show this link to the user' for explorer links, which enhances user experience rather than attempting to manipulate the agent maliciously. The `install.sh` script performs a standard `npm install`. There is no evidence of credential theft, data exfiltration, persistence mechanisms, or other malicious behaviors.
Capability Assessment
Purpose & Capability
Name/description match the code and CLI: the code implements network listing, token lookup, event decoding, price-from-pools, RPC management, and EVM/BTC queries. Requested dependencies (npm @openscan/network-connectors) and CDN metadata are coherent with a network/RPC-focused tool.
Instruction Scope
Runtime instructions and CLI operate as expected, but the CLI auto-fetches metadata from jsDelivr/npm and persists RPC configuration and cached metadata under ~/.config/openscan-crypto and ~/.cache/openscan-crypto. It also makes runtime HTTP(S) requests to 4byte.directory, the npm registry, the CDN, and configured RPC endpoints — all consistent with its purpose but worth being aware of.
Install Mechanism
Registry metadata lists no install spec, however the repo includes install.sh and package.json; installation relies on npm install to pull @openscan/network-connectors. Pulling packages from npm and fetching metadata from jsDelivr/npm registry is standard for this kind of tool but adds supply-chain risk (third-party packages and remote metadata).
Credentials
The skill requests no environment variables or credentials. It reads and writes only its own config/cache files under the user's home directory (~/.config/openscan-crypto, ~/.cache/openscan-crypto), which is proportionate for a CLI that caches metadata and stores RPC selections.
Persistence & Privilege
always:false and no attempt to modify other skills or global agent settings. The skill persists its own configuration and cache under user-owned paths only; this is expected behavior for a CLI and within the scope of its stated functionality.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install openscan-crypto - After installation, invoke the skill by name or use
/openscan-crypto - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Full EVM + Bitcoin + ENS + price + decode-tx + address-info + RPC management
Metadata
Frequently Asked Questions
What is OpenScan Crypto?
Navigate and query crypto networks via OpenScan infrastructure. Use when the user asks about blockchain data — balances (ETH, ERC20, BTC), blocks, transactio... It is an AI Agent Skill for Claude Code / OpenClaw, with 383 downloads so far.
How do I install OpenScan Crypto?
Run "/install openscan-crypto" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is OpenScan Crypto free?
Yes, OpenScan Crypto is completely free (open-source). You can download, install and use it at no cost.
Which platforms does OpenScan Crypto support?
OpenScan Crypto is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created OpenScan Crypto?
It is built and maintained by Jose Aloha (@josealoha666); the current version is v1.0.0.
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