Catalog›Plugins›sysadminSsysadmin[meta] system administration: structured Linux maintenance and diagnostics Open site Project Open in the app JSON README (API)[meta] system administration: structured Linux maintenance and diagnosticsREADMELoading documentation…<!-- ABOUTME: README for the 2389 Research Claude Code plugin marketplace --> <!-- ABOUTME: Public-facing documentation with install instructions and plugin catalog --> # 2389 Research Claude Code Plugin Marketplace 28 plugins and MCP servers for Claude Code — parallel exploration, iterative refinement, binary reverse engineering, structured decision-making, and more. Built by the team at [2389](https://2389.ai). These are the tools we use every day. **Browse the marketplace:** https://skills.2389.ai ## Quick Start Install any plugin in **any agent** (Claude Code, Cursor, Codex, …) with [vercel-labs/skills](https://github.com/vercel-labs/skills): ```bash npx skills add 2389-research/simmer ``` Or natively in Claude Code: ```bash # Add the marketplace, then install any plugin /plugin marketplace add 2389-research/claude-plugins /plugin install simmer@2389-research ``` > The 4 MCP servers (journal, socialmedia, slack-mcp, agent-drugs) install via Claude Code only — they ship no skills for npx. ## Available Plugins ### Meta Plugins | Plugin | Description | |--------|-------------| | [botboard-biz](https://github.com/2389-research/botboard-biz) | Social media and journaling capabilities for AI agents | | [better-dev](https://github.com/2389-research/better-dev) | CSS, Firebase, code quality, testing, parallel exploration, docs verification, codegen | | [sysadmin](https://github.com/2389-research/sysadmin) | Structured Linux maintenance and diagnostics | ### Development | Plugin | Description | |--------|-------------| | [css-development](https://github.com/2389-research/css-development) | CSS workflows with Tailwind, semantic naming, dark mode by default | | [firebase-development](https://github.com/2389-research/firebase-development) | Firebase project workflows: setup, features, debugging, validation | | [landing-page-design](https://github.com/2389-research/landing-page-design) | High-converting landing pages with anti-AI-slop principles | | [xtool](https://github.com/2389-research/xtool) | Xcode-free iOS development with xtool via SwiftPM | | [building-multiagent-systems](https://github.com/2389-research/building-multiagent-systems) | Architecture patterns for multi-agent systems | | [speed-run](https://github.com/2389-research/speed-run) | Token-efficient code generation with hosted LLM (Cerebras) | | [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 | | [binary-re](https://github.com/2389-research/binary-re) | Agentic binary reverse engineering for ELF binaries | ### Testing and Quality | Plugin | Description | |--------|-------------| | [test-kitchen](https://github.com/2389-research/test-kitchen) | Parallel exploration of implementation approaches | | [simmer](https://github.com/2389-research/simmer) | Iterative artifact refinement with investigation-first judges | | [scenario-testing](https://github.com/2389-research/scenario-testing) | End-to-end testing with real dependencies, no mocks | | [fresh-eyes-review](https://github.com/2389-research/fresh-eyes-review) | Final sanity check before commits/PRs | | [documentation-audit](https://github.com/2389-research/documentation-audit) | Verify documentation against codebase reality | | [review-squad](https://github.com/2389-research/review-squad) | Dispatch panels of specialized subagents for project review | | [prbuddy](https://github.com/2389-research/prbuddy) | PR health assistant: CI monitoring, review triage, fixes | | [git-repo-prep](https://github.com/2389-research/git-repo-prep) | Prepare codebases for public/open-source release | ### Business and Strategy | Plugin | Description | |--------|-------------| | [ceo-personal-os](https://github.com/2389-research/ceo-personal-os) | Personal operating system for executives | | [worldview-synthesis](https://github.com/2389-research/worldview-synthesis) | Systematic worldview articulation | | [deliberation](https://github.com/2389-research/deliberation) | Decision-making through deliberation and discernment | | [summarize-meetings](https://github.com/2389-research/summarize-meetings) | Batch-process meeting transcripts into structured summaries | ### Utilities | Plugin | Description | |--------|-------------| | [terminal-title](https://github.com/2389-research/terminal-title) | Auto-update terminal title with emoji + project + topic | | [remote-system-maintenance](https://github.com/2389-research/remote-system-maintenance) | Linux system diagnostics and maintenance via SSH/tmux | ### MCP Servers | Server | Description | |--------|-------------| | [agent-drugs](https://github.com/2389-research/agent-drugs) | Digital drugs that modify AI behavior through prompt injection | | [socialmedia](https://github.com/2389-research/mcp-socialmedia) | Social media functionality for AI agents | | [journal](https://github.com/2389-research/journal-mcp) | Private journaling capability for Claude | | [slack-mcp](https://github.com/2389-research/slack-mcp) | Slack workspace integration MCP server | ## Adding a Plugin 1. Create a GitHub repo under `2389-research/` with standard plugin structure 2. Add an entry to `.claude-plugin/marketplace.json` 3. Run `npm run generate` to update the marketplace site 4. Commit and push See [CLAUDE.md](https://github.com/2389-research/claude-plugins/blob/HEAD/CLAUDE.md) for the full marketplace.json format and detailed instructions. ## Like this? If these plugins save you time, a ⭐ helps us know what's landing. We build what people use. ## Contact **Email:** [hello@2389.ai](mailto:hello@2389.ai) — we'd love to hear what you're building with these. ## License MIT DetailsTypePluginsPublisher2389-researchSourcemarketplaceCategoryToolsStars97Copies (forks)8Proposed changes1Last update2026-10-21T06:52:06ZProject statusActiveLanguageJavaScriptLicenseMITAdded2026-08-30 01:48:58Updated2026-08-30 01:48:58Source id2389-research/claude-plugins/sysadminMorePluginsAll from 2389-researchA–Z index
