AgentMatter.
A bilingual catalog of open-source skills, plugins, MCP servers, DeepSeek Harness integrations, and prompts for AI-agent builders.
Structured discovery note
The short version
AgentMatter is an open-source discovery hub for public GitHub resources used to build AI agents. It organizes skills, plugins, MCP servers, DeepSeek Harness integrations, and prompt collections, then places repository, ownership, license, and installation details beside each listing.
Sourced project facts
At a glance
- Category
- Developer Tools
- Stage
- Public launch
- Platform
- Other indie project
- Published
- Aug 26, 2026
- Last updated
- Aug 28, 2026
Only details present in the published Project Note are shown here. Check the official project for current terms.
Connected context
Get on the radar
Built something useful? Submit your project or AI skill.
Submit an app, website, AI tool, coding agent, reusable skill, SaaS product, calculator, creator tool, or useful side project for Project Note consideration. Submission does not guarantee publication.
Submit a project or skill