heymegabyte/claude-skills · 19-mcp-authoring/SKILL.md

mcp-authoring skillA

Name: mcp-authoring
Author: heymegabyte

mcp-authoring is agent-read markdown (skill) from heymegabyte/claude-skills: When to author an MCP server, architecture overview (tools/resources/prompts), stdio vs HTTP+SSE transport tradeoffs, registration in .claude.json. Sub-modules: stdio-server-template.md (full TS code), http-server-on-workers.md (Hono + SSE on CF Workers), forge-mcp-from-openapi.md (extend forge script with --target=mcp-server). Fires when user asks to 'build an MCP server', 'expose X as an MCP tool', or 'add MCP to my Worker'..

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 heymegabyte/claude-skills/mcp-authoring@git:20260629.4df4f79

Exact content

mdr add heymegabyte/claude-skills/mcp-authoring@sha256:75647fbfc33628fb

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](https://markdownregistry.com/badge/art_7m3x6fo5z4qlueps.svg)](https://markdownregistry.com/a/art_7m3x6fo5z4qlueps)

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Versions

version	committed	commit	size	audit
git:20260629.4df4f79 latest	2026-06-29	4df4f79	5,527 B	A	view · diff
git:20260623.b420195	2026-06-23	b420195	5,513 B	A	view · diff
git:20260619.6e81117	2026-06-19	6e81117	6,242 B	A	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 (5527 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

heymegabyte/claude-skills · 21 stars · license NOASSERTION · pushed 2026-08-26 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_7m3x6fo5z4qlueps
GET https://markdownregistry.com/api/v1/resolve?ref=heymegabyte/claude-skills/mcp-authoring
GET https://markdownregistry.com/api/v1/blob/75647fbfc33628fba1d790bdbfa0cef18a7fb546cc26a5edde028ea30f983e8d