version-upgrade

name	version-upgrade
description	Upgrades mcpc package versions and their dependencies. Handles core version bump and syncs all dependent packages accordingly. Also updates CLI version in code.

Version Upgrade Skill

Upgrade mcpc package versions and their dependencies.

When to Use

User asks to upgrade versions, like:

• "upgrade core version"
• "upgrade all packages"
• "bump versions"

Steps

1. Read Current Versions

Read each packages/*/deno.json to find current versions.

• Core is the base - upgrade it first
• Other packages depend on core

2. Increment Version

For each package:

• Increment the appropriate segment (patch/minor/major)
• Match the pattern: if core goes 0.3.38 → 0.3.39, dependents should reference ^0.3.39

3. Sync CLI Version

If CLI is updated:

• Find CLI_VERSION in packages/cli/src/config/loader.ts
• Update to match cli deno.json version

4. Verify

deno lint
deno test --allow-all packages/*/tests/

Version Patterns

Type	Pattern	When
Core	0.3.x	Feature additions
CLI	0.1.x	Feature additions
Utils	0.2.x	Feature additions
Plugins	0.0.x	Patch=fix, Minor=feature

Key Files to Update

• packages/core/deno.json - base version
• packages/*/deno.json - each package's version + core dependency
• packages/cli/src/config/loader.ts - CLI_VERSION constant

Tips

• Always upgrade core first, then dependents
• Check for dependency warnings with deno lint
• Update CLI_VERSION to match deno.json version