nirholas/three.ws · data/skills/development/crypto-market-data-service-guide/SKILL.md

crypto-market-data-service-guide skillA

crypto-market-data-service-guide is agent-read markdown (skill) from nirholas/three.ws: Guide to the Crypto Market Data TypeScript service — clean market data APIs for token prices, candles, market cap, and volume across multiple chains. Features caching, rate limiting, fallback sources, and WebSocket subscriptions. Built for production DeFi applications..

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/crypto-market-data-service-guide@git:20260501.87cefc9
Exact content
mdr add nirholas/three.ws/crypto-market-data-service-guide@sha256:4217de66ffd79350

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_nrhivhr7h7aiy7zg.svg)](https://markdownregistry.com/a/art_nrhivhr7h7aiy7zg)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260501.87cefc9 latest2026-05-01 87cefc9 4,156 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 (4156 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_nrhivhr7h7aiy7zg
GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/crypto-market-data-service-guide
GET https://markdownregistry.com/api/v1/blob/4217de66ffd7935057cb4c6251b8cebdbaae1c3045d55ca77bfa8bd865e53823

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