A general-purpose marketplace of plugins for personal and work productivity, coding workflows, and related tools.
| Plugin | Version | Description |
|---|---|---|
sdd |
0.8.0 | Spec Driven Development: setup, brainstorm, plan, build, review, finish |
tools |
0.2.0 | Standalone developer utilities |
Each plugin's own README has full usage docs. This file covers the marketplace itself.
Add the marketplace once, then install any plugin from it. Swap sdd for another plugin name to
install a different one.
Claude Code
/plugin marketplace add siimvd/agent-plugins
/plugin install sdd@agent-plugins
Codex CLI / ChatGPT desktop (same plugin runtime, one install covers both)
codex plugin marketplace add siimvd/agent-plugins
codex plugin add sdd@agent-plugins
OpenCode: no marketplace install yet. Each plugin ships a build script that generates OpenCode commands and agents locally; see its README.
Neither marketplace is submitted to a public plugin directory. Both install directly from this GitHub repo.
Each plugin is a top-level directory with its own .claude-plugin/plugin.json and
.codex-plugin/plugin.json, registered in .claude-plugin/marketplace.json (Claude Code) and
.agents/plugins/marketplace.json (Codex). Before committing, run:
bash sdd/scripts/lint.shIt checks structure across every registered plugin: skill frontmatter, file references, version agreement between a plugin's manifests and its marketplace entries, and that generated OpenCode output is deterministic. It does not check that a skill behaves correctly when invoked.
MIT