nirholas/three.ws · .agents/skills/query-onchain-data/SKILL.md

query-onchain-data skillA

query-onchain-data is agent-read markdown (skill) from nirholas/three.ws: Query onchain data on Base using the CDP SQL API via x402. Use when you or your user want to view onchain information about decoded blocks, transactions, and events..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add nirholas/three.ws/query-onchain-data@git:20260707.d8cdbc2
Exact content
mdr add nirholas/three.ws/query-onchain-data@sha256:dd71ea2949a9786a

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ibqc75d34hzpfuag.svg)](https://markdownregistry.com/a/art_ibqc75d34hzpfuag)

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Versions

versioncommittedcommitsizeaudit
git:20260707.d8cdbc2 latest2026-07-07 d8cdbc2 9,008 BA view · diff
git:20260509.6757e0b2026-05-09 6757e0b 8,917 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (9008 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

nirholas/three.ws · 195 stars · license Apache-2.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ibqc75d34hzpfuag
GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/query-onchain-data
GET https://markdownregistry.com/api/v1/blob/dd71ea2949a9786aa986f3af1f6c5291af607e2bcdb86f4bccf22ae60f43edb6

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.