Ethereum History
v1.0.0Read-only factual data about historical Ethereum mainnet contracts. Use when the user asks about a specific contract address, early Ethereum contracts, deployment era, deployer, bytecode, decompiled code, or documented history (what a contract is and is not). Data is non-opinionated and includes runtime bytecode, decompiled code, and editorial history when available. Base URL https://ethereumhistory.com (or set BASE_URL for local/staging).
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MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
OpenClaw
Benign
high confidencePurpose & Capability
The name and description claim read-only historical Ethereum contract data and the SKILL.md only documents public GET endpoints that return contract facts and lists. There are no unrelated requirements (no binaries, no env vars, no credentials) that would be unexpected for this purpose.
Instruction Scope
The instructions are narrowly scoped to constructing GET requests against the Base URL, validating an address format, and interpreting JSON responses. They do not instruct the agent to read local files, access unrelated environment variables, or transmit data to any endpoint other than the documented BASE_URL.
Install Mechanism
There is no install specification and no code files. This instruction-only skill does not write files to disk or execute downloaded code, which is the lowest-risk install model.
Credentials
The skill declares no required environment variables, no credentials, and no config paths. That is proportionate for a public, read-only API that requires no authentication.
Persistence & Privilege
The skill is not marked always:true and does not request system-wide persistence or modify other skills. It can be invoked autonomously by the agent (platform default), which is expected for a user-invocable skill.
Assessment
This skill appears to only call a public, read-only API and asks for nothing sensitive. Before installing, verify the base URL (https://ethereumhistory.com) is the service you expect and that requests over HTTPS are acceptable for your privacy needs (queries and addresses will be sent to that host and may be logged). If you prefer not to send queries to the public service, use a vetted local/staging BASE_URL. No credentials or installs are required.Like a lobster shell, security has layers — review code before you run it.
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License
MIT-0
Free to use, modify, and redistribute. No attribution required.