myco:write-myco-skill

Create and validate Myco-managed SKILL.md files with required frontmatter.

12|2|Updated Mar 15, 2026

Search Tags:#automation #validation #vault #developer-tools #skill-management #yaml-frontmatter #myco

Ready to run

npx skills add https://github.com/goondocks-co/myco --skill myco-write-myco-skill

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: myco:write-myco-skill
Source: https://github.com/goondocks-co/myco/tree/main/.agents/skills/write-myco-skill
Command: npx skills add https://github.com/goondocks-co/myco --skill myco-write-myco-skill

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the creation and validation of a Myco-managed SKILL.md file, ensuring every skill entry conforms to the required frontmatter contract and is ready for vault ingestion.

Core Features & Use Cases

Ensures the SKILL.md frontmatter includes all six required fields: name, description, managed_by, user-invocable, allowed-tools, and validates their presence and formatting.
Validates path safety, prevents common schema issues during skill creation or updates, and provides guidance on remediation when constraints are violated.
Supports authoring new skills, updating existing ones, and repairing previously failed qualifications within the Skill vault.

Quick Start

Run vault_write_skill to create or update the SKILL.md for the target skill and validate it against the required frontmatter and constraints.

Frequently Asked Questions about myco:write-myco-skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I validate YAML frontmatter in a SKILL.md file?▼

To validate YAML frontmatter in a SKILL.md file, run the vault_write_skill command to enforce six required fields: name, description, managed_by, user-invocable, and allowed-tools. It checks formatting and path safety before vault ingestion.

What are the required frontmatter fields for skill management automation?▼

Required frontmatter fields for skill management include name, description, managed_by, user-invocable, and allowed-tools. Validating these fields ensures your SKILL.md file passes quality gates and is ready for vault ingestion.

How do I fix a failed quality gate in a skill vault?▼

To fix a failed quality gate in a skill vault, run vault_write_skill to repair the SKILL.md file. It enforces the required frontmatter schema, rejects invalid vault_* tool names, and ensures path safety to pass validation.

Why are vault_* tool names rejected in allowed-tools?▼

Vault_* tool names are rejected in allowed-tools to prevent schema conflicts during skill creation and updates. Enforcing this constraint ensures path safety and validates your SKILL.md file for successful vault ingestion.

Can I automate the creation of a SKILL.md file with safe atomic writes?▼

Yes, you can automate SKILL.md file creation with safe atomic writes by running vault_write_skill. It validates the required YAML frontmatter and ensures path safety during skill authoring and vault updates.