SkillsAdd

majesticlabs-dev/majestic-marketplace

add-config-field

Add new field to .agents.yml config schema (updates init.md templates, version, migration)

First seen Jan 22, 2026

Installation

$ npx skills add majesticlabs-dev/majestic-marketplace --skill add-config-field
View on skills.sh ↗ GitHub repository ↗

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

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Also listed on

Alternate registries and mirrors of this skill.

Repository health

Stars 49
License LICENSE
Default branch master
Open issues 0
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

Allowed toolsRead, Edit, Glob, Grep

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 2,456 B
  • docs SUMMARY.md 114 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 80 installs

SKILL.md

Add Config Field

Add a new field to the .agents.yml config schema with proper versioning and migration support.

Files Changed

File Purpose
plugins/majestic-engineer/commands/workflows/init.md 4 YAML templates that generate .agents.yml
plugins/majestic-engineer/config-schema-version Schema version number
plugins/majestic-engineer/agents/config-reader.md Changelog + migration logic
plugins/majestic-engineer/.claude-plugin/plugin.json Plugin version
.claude-plugin/marketplace.json Marketplace version

Input

  • Field name: e.g., auto_commit
  • Default value: e.g., false or multi-line YAML
  • Section: Where in template (Workflow, Quality Gate, etc.)
  • Comment: Inline explanation
  • Used by: Agent/command that reads this field

Steps

1. Update init.md Templates

File: plugins/majestic-engineer/commands/workflows/init.md

Add field to ALL 4 templates (Rails, Python, Node, Generic). Find the appropriate section and add:

new_field: value              # Comment explaining purpose

Or for multi-line:

new_field:                    # Comment
  - item1
  - item2

2. Bump Schema Version

File: plugins/majestic-engineer/config-schema-version

Increment: 1.1 → 1.2

3. Update config-reader.md

File: plugins/majestic-engineer/agents/config-reader.md

A) Add to Version Changelog table:

| 1.2 | `new_field` | Description |

B) Update migration YAML block (in "Outdated config_version" section):

new_field: default_value

4. Bump Plugin Versions

Files:

  • plugins/majestic-engineer/.claude-plugin/plugin.json: 3.15.0 → 3.16.0
  • .claude-plugin/marketplace.json: Update majestic-engineer entry version

5. Update Consumer Docs (if needed)

If a specific agent/command reads this field, update its documentation to mention the config.

Verification

# Count field in init.md (should be 4 - one per template)
grep -c "new_field" plugins/majestic-engineer/commands/workflows/init.md

# Check schema version
cat plugins/majestic-engineer/config-schema-version

# Check changelog entry
grep "new_field" plugins/majestic-engineer/agents/config-reader.md