Bitcoin
PassAudited by ClawScan on May 1, 2026.
Overview
This is a coherent instruction-only Bitcoin guidance skill, with the main notice being that its block-explorer examples may send wallet addresses or transaction IDs to mempool.space.
This skill appears safe to install as an educational Bitcoin guidance skill. Before using its API examples, consider whether the address or transaction ID is privacy-sensitive, and always independently verify wallet addresses, fees, and irreversible Bitcoin actions before confirming anything.
Findings (1)
Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.
If a user checks their own wallet address or transaction through the suggested API, mempool.space may learn that their IP or environment queried that Bitcoin data.
The skill suggests querying an external block explorer with transaction IDs or Bitcoin addresses. This is expected for Bitcoin verification, but those lookups can reveal interest in particular addresses or transactions to the external service.
Check raw tx with: `curl -s "https://mempool.space/api/tx/{txid}"` ... For address balance: `curl -s "https://mempool.space/api/address/{address}"`Use the examples only when comfortable sharing the queried address or transaction ID with that service, or use a trusted/self-hosted Bitcoin node or explorer for more privacy-sensitive checks.