Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/2389-research/claude-pluginsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/plugins/2389-research/claude-plugins/marketplace)<a href="https://agentmods.dev/plugins/2389-research/claude-plugins/marketplace"><img src="https://agentmods.dev/badge/plugins/2389-research/claude-plugins/marketplace/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/2389-research/claude-plugins/marketplace"><img src="https://agentmods.dev/badge/plugins/2389-research/claude-plugins/marketplace.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
2389-research marketplace scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 669 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{
"name": "2389-research",
"owner": {
"name": "2389 Research Inc",
"email": "[email protected]",
"url": "https://2389.ai"
},
"metadata": {
"description": "Plugins and MCP servers we use at 2389",
"version": "2.0.0"
},
"plugins": [
{
"name": "css-development",
"category": "development",
"source": {
"source": "url",
"url": "https://github.com/2389-research/css-development.git"
},
"description": "CSS development workflows with Tailwind composition, semantic naming, and dark mode by default",
"version": "1.0.0",
"keywords": [
"css",
"tailwind",
"styling",
"components",
"dark-mode"
],
"strict": false
},
{
"name": "firebase-development",
"category": "infrastructure",
"source": {
"source": "url",
"url": "https://github.com/2389-research/firebase-development.git"
},
"description": "Firebase project workflows including setup, features, debugging, and validation",
"version": "1.0.0",
"keywords": [
"firebase",
"firestore",
"cloud-functions",
"hosting",
"emulator"
],
"strict": false
},
{
"name": "landing-page-design",
"category": "development",
"source": {
"source": "url",
"url": "https://github.com/2389-research/landing-page-design.git"
},
"description": "Create high-converting, visually distinctive landing pages with Vibe Discovery process and anti-AI-slop principles",
"version": "1.0.0",
"keywords": [
"landing-page",
"marketing",
"design",
"conversion",
"hero",
"saas",
"homepage"
],
"strict": false
},
{
"name": "xtool",
"category": "development",
"source": {
"source": "url",
"url": "https://github.com/2389-research/xtool.git"
},
"descrThe plugins it lists here
This marketplace lists 1 plugin kept in the same repository. Each has its own page, its own measurements and its own install command.
What ships with it
1 file beside marketplace.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago Changed · +19 lines 68e360de14f2
- 2mo ago First seen · 650 lines scan A 51b7ccf8fa43
2389-research marketplace is a plugin published in the GitHub repository 2389-research/claude-plugins (101 stars, last pushed 5d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
2389-research marketplace compared with plugins from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| 2389-research marketplace2389-research/claude-plugins | Plugin | 101 | 5d ago | MIT | A | — | Claude Code |
| debt-opsbcanfield/agentic-tech-debt | Plugin | 9 | today | MIT | A | — | Claude Code |
| sipcodeAnuj7411/sipcode | Plugin | 46 | 24d ago | MIT | A | — | Claude Code |
| commander-hub marketplaceKevinZai/commander | Plugin | 6 | today | MIT | A | — | Claude Code |
| aio-golang-masteryaiocean/claude-plugins | Plugin | 4 | 12d ago | MIT | A | — | Claude Code |
| aio-ios-device-debugaiocean/claude-plugins | Plugin | 4 | 12d ago | MIT | A | — | Claude Code |
| aio-visual-diffaiocean/claude-plugins | Plugin | 4 | 12d ago | MIT | A | — | Claude Code |