Agent Plugins

Public source for my agent plugins and installation metadata.

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Included Plugins

• build-chromium-extensions

Install

Copilot CLI

After the repository is public, install directly from the plugin subdirectory:

copilot plugin install sealad886/agent-plugins:plugins/build-chromium-extensions

For a manual user-level install from a local clone:

cd plugins/build-chromium-extensions
./scripts/install-for-copilot.sh --user

Codex

Codex currently uses a local file-backed plugin catalog on this machine. The plugin directory and marketplace entry for Codex are included here under:

• plugins/build-chromium-extensions
• .agents/plugins/marketplace.json

If your Codex setup uses the same catalog layout, copy or sync the plugin into your local plugins/ catalog and merge the marketplace entry from this repo.

Repository Layout

agent-plugins/
├── .agents/plugins/marketplace.json
├── .github/FUNDING.yml
└── plugins/build-chromium-extensions/

The Chromium extension plugin includes:

• Codex-oriented manifest and skill/reference tree
• Copilot-oriented plugin.json and agent wrapper
• Playwright MCP config
• helper packaging script