nirholas/three.ws · data/skills/news/free-crypto-news-guide/SKILL.md

free-crypto-news-guide skillA

free-crypto-news-guide is agent-read markdown (skill) from nirholas/three.ws: Guide to free-crypto-news — a free, no-API-key-required crypto news aggregator. Fetches headlines from 15+ sources including CoinDesk, The Block, Decrypt, CoinTelegraph, and more. Features RSS parsing, keyword filtering, sentiment scoring, and webhook notifications..

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/free-crypto-news-guide@git:20260729.5b66950
Exact content
mdr add nirholas/three.ws/free-crypto-news-guide@sha256:ed9986fb756dbae2

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_zhyexn4owxoefifk.svg)](https://markdownregistry.com/a/art_zhyexn4owxoefifk)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260729.5b66950 latest2026-07-29 5b66950 4,595 BA view · diff
git:20260501.87cefc92026-05-01 87cefc9 4,134 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 (4595 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_zhyexn4owxoefifk
GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/free-crypto-news-guide
GET https://markdownregistry.com/api/v1/blob/ed9986fb756dbae2712261d310140c4cf311c7e37dff61532100a3e6fcfd5b84

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