goondocks-co/myco · .agents/skills/mcp-tool-development-lifecycle/SKILL.md

myco:mcp-tool-development-lifecycle skillA

myco:mcp-tool-development-lifecycle is agent-read markdown (skill) from goondocks-co/myco: Comprehensive lifecycle for authoring, registering, documenting, and maintaining MCP tools in packages/myco/src/tools/ — covering schema definition in TOOL_DEFINITIONS arrays, handler implementation with DaemonClient patterns, shared tool-runtime registration, documentation bundling, anti-drift testing patterns, and per-symbiont transport (mcp vs cli) decisions. Essential for maintaining the schema ↔ handler ↔ documentation triad that agents depend on for correct tool invocations, even when the .

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 goondocks-co/myco/myco:mcp-tool-development-lifecycle@git:20260823.ac2fd3c
Exact content
mdr add goondocks-co/myco/myco:mcp-tool-development-lifecycle@sha256:5fb9e68071bd2fee

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_dpu3udpybhjbnlva.svg)](https://markdownregistry.com/a/art_dpu3udpybhjbnlva)

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Versions

versioncommittedcommitsizeaudit
git:20260823.ac2fd3c latest2026-08-23 ac2fd3c 13,826 BA view · diff
git:20260821.8b2263d2026-08-21 8b2263d 14,416 BA view · diff
git:20260802.2953bba2026-08-02 2953bba 14,415 BA view · diff
git:20260725.61b63362026-07-25 61b6336 14,418 BA view · diff
git:20260718.ed899d42026-07-18 ed899d4 14,265 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 (13826 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

goondocks-co/myco · 14 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dpu3udpybhjbnlva
GET https://markdownregistry.com/api/v1/resolve?ref=goondocks-co/myco/myco:mcp-tool-development-lifecycle
GET https://markdownregistry.com/api/v1/blob/5fb9e68071bd2feefe207750f36bbfd5f23990457bca1840a08446fcb49a9942

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