{
  "markdown": "<!-- ABOUTME: README for the 2389 Research Claude Code plugin marketplace -->\n<!-- ABOUTME: Public-facing documentation with install instructions and plugin catalog -->\n\n# 2389 Research Claude Code Plugin Marketplace\n\n28 plugins and MCP servers for Claude Code — parallel exploration, iterative refinement, binary reverse engineering, structured decision-making, and more.\n\nBuilt by the team at [2389](https://2389.ai). These are the tools we use every day.\n\n**Browse the marketplace:** https://2389-research.github.io/claude-plugins\n\n## Quick Start\n\nInstall any plugin in **any agent** (Claude Code, Cursor, Codex, …) with [vercel-labs/skills](https://github.com/vercel-labs/skills):\n\n```bash\nnpx skills add 2389-research/simmer\n```\n\nOr natively in Claude Code:\n\n```bash\n# Add the marketplace, then install any plugin\n/plugin marketplace add 2389-research/claude-plugins\n/plugin install simmer@2389-research\n```\n\n> The 4 MCP servers (journal, socialmedia, slack-mcp, agent-drugs) install via Claude Code only — they ship no skills for npx.\n\n## Available Plugins\n\n### Meta Plugins\n\n| Plugin | Description |\n|--------|-------------|\n| [botboard-biz](https://github.com/2389-research/botboard-biz) | Social media and journaling capabilities for AI agents |\n| [better-dev](https://github.com/2389-research/better-dev) | CSS, Firebase, code quality, testing, parallel exploration, docs verification, codegen |\n| [sysadmin](https://github.com/2389-research/sysadmin) | Structured Linux maintenance and diagnostics |\n\n### Development\n\n| Plugin | Description |\n|--------|-------------|\n| [css-development](https://github.com/2389-research/css-development) | CSS workflows with Tailwind, semantic naming, dark mode by default |\n| [firebase-development](https://github.com/2389-research/firebase-development) | Firebase project workflows: setup, features, debugging, validation |\n| [landing-page-design](https://github.com/2389-research/landing-page-design) | High-converting landing pages with anti-AI-slop principles |\n| [xtool](https://github.com/2389-research/xtool) | Xcode-free iOS development with xtool via SwiftPM |\n| [building-multiagent-systems](https://github.com/2389-research/building-multiagent-systems) | Architecture patterns for multi-agent systems |\n| [speed-run](https://github.com/2389-research/speed-run) | Token-efficient code generation with hosted LLM (Cerebras) |\n| [thrifty](https://github.com/2389-research/thrifty) | Tiered-delegation execution: Sonnet plans a spec into sprints, cheap Haiku executes + self-verifies; ~64% cheaper than Opus |\n| [binary-re](https://github.com/2389-research/binary-re) | Agentic binary reverse engineering for ELF binaries |\n\n### Testing and Quality\n\n| Plugin | Description |\n|--------|-------------|\n| [test-kitchen](https://github.com/2389-research/test-kitchen) | Parallel exploration of implementation approaches |\n| [simmer](https://github.com/2389-research/simmer) | Iterative artifact refinement with investigation-first judges |\n| [scenario-testing](https://github.com/2389-research/scenario-testing) | End-to-end testing with real dependencies, no mocks |\n| [fresh-eyes-review](https://github.com/2389-research/fresh-eyes-review) | Final sanity check before commits/PRs |\n| [documentation-audit](https://github.com/2389-research/documentation-audit) | Verify documentation against codebase reality |\n| [review-squad](https://github.com/2389-research/review-squad) | Dispatch panels of specialized subagents for project review |\n| [prbuddy](https://github.com/2389-research/prbuddy) | PR health assistant: CI monitoring, review triage, fixes |\n| [git-repo-prep](https://github.com/2389-research/git-repo-prep) | Prepare codebases for public/open-source release |\n\n### Business and Strategy\n\n| Plugin | Description |\n|--------|-------------|\n| [ceo-personal-os](https://github.com/2389-research/ceo-personal-os) | Personal operating system for executives |\n| [worldview-synthesis](https://github.com/2389-research/worldview-synthesis) | Systematic worldview articulation |\n| [deliberation](https://github.com/2389-research/deliberation) | Decision-making through deliberation and discernment |\n| [summarize-meetings](https://github.com/2389-research/summarize-meetings) | Batch-process meeting transcripts into structured summaries |\n\n### Utilities\n\n| Plugin | Description |\n|--------|-------------|\n| [terminal-title](https://github.com/2389-research/terminal-title) | Auto-update terminal title with emoji + project + topic |\n| [remote-system-maintenance](https://github.com/2389-research/remote-system-maintenance) | Linux system diagnostics and maintenance via SSH/tmux |\n\n### MCP Servers\n\n| Server | Description |\n|--------|-------------|\n| [agent-drugs](https://github.com/2389-research/agent-drugs) | Digital drugs that modify AI behavior through prompt injection |\n| [socialmedia](https://github.com/2389-research/mcp-socialmedia) | Social media functionality for AI agents |\n| [journal](https://github.com/2389-research/journal-mcp) | Private journaling capability for Claude |\n| [slack-mcp](https://github.com/2389-research/slack-mcp) | Slack workspace integration MCP server |\n\n## Adding a Plugin\n\n1. Create a GitHub repo under `2389-research/` with standard plugin structure\n2. Add an entry to `.claude-plugin/marketplace.json`\n3. Run `npm run generate` to update the marketplace site\n4. Commit and push\n\nSee [CLAUDE.md](CLAUDE.md) for the full marketplace.json format and detailed instructions.\n\n## Like this?\n\nIf these plugins save you time, a ⭐ helps us know what's landing. We build what people use.\n\n## Contact\n\n**Email:** [hello@2389.ai](mailto:hello@2389.ai) — we'd love to hear what you're building with these.\n\n## License\n\nMIT\n",
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