Ai Plugins
Description
Multi-harness marketplace of AI coding-assistant plugins for Claude Code, Codex, and related agentic development tools.
Installation
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open the source below and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
README
ai-plugins
A **multi-harness marketplace of AI coding-assistant plugins** for [Claude Code](https://code.claude.com), [Codex](https://openai.com/codex/), and other harnesses that adopt plugin or marketplace concepts.
Personal development system
This marketplace has one audience and one installable plugin: [`development-system`](plugins/development-system/README.md). It supports Codex and Claude Code with one initialization command and one project configuration file.
The default preset is direct-to-trunk delivery with Tiber and on-demand linked worktrees for concurrent mutable work. Optional agentic-system and eval-reporting capabilities are selected in `.development-system.toml`; the plugin owns its bundled MCP surface.
The strong recommendation is to install only `development-system`. Additional plugin marketplaces expand the supply-chain trust surface. The SessionStart hook warns about conflicting plugins, incompatible harness settings, and user-managed MCPs that need compatibility review.
Plugin catalog
| Plugin | Harnesses | Description | Version |
|---|---|---|---|
| development-system | Codex, Claude Code | Advisory repository setup and structured multi-agent review with reusable native services for Tiber. | 5.4.0 |
Using the marketplace (Claude Code)
Add this repository as a marketplace, then install a plugin from it:
# From inside Claude Code:
/plugin marketplace add jwilger/ai-plugins # GitHub owner/repo shorthand
# ...or a local checkout:
/plugin marketplace add ./ai-plugins
/plugin install development-system@ai-plugins
After every install or upgrade,
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