nirholas/three.ws · data/skills/development/mcp-servers-guide/SKILL.md

mcp-servers-guide skillA

mcp-servers-guide is agent-read markdown (skill) from nirholas/three.ws: Comprehensive guide to MCP (Model Context Protocol) servers — the standard for connecting AI agents to tools. Covers architecture, transport types, tool/resource/prompt primitives, security, and how to build, deploy, and discover MCP servers for any use case..

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/mcp-servers-guide@git:20260501.87cefc9
Exact content
mdr add nirholas/three.ws/mcp-servers-guide@sha256:101e9611d20c094b

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_xeeqcjrgdvcfbzgk.svg)](https://markdownregistry.com/a/art_xeeqcjrgdvcfbzgk)

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Versions

versioncommittedcommitsizeaudit
git:20260501.87cefc9 latest2026-05-01 87cefc9 4,749 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 (4749 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_xeeqcjrgdvcfbzgk
GET https://markdownregistry.com/api/v1/resolve?ref=nirholas/three.ws/mcp-servers-guide
GET https://markdownregistry.com/api/v1/blob/101e9611d20c094bab880ec2b44c3d5b8e75d53b0c0b1cb150beb8b8f7a1108a

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