Skillselion

The problem

Builders shipping with coding agents face too many tools, skills, and MCP servers to discover and evaluate alone.

Connect your agent

Skillselion ships an MCP server alongside its web UI, so you can drive it from Claude Code, Cursor, Codex, or any MCP-compatible agent; the browser is optional.

Part of Ellelion

Skillselion covers the Build stage, one of nine AI agents by Ellelion that together cover the whole solo-builder journey. Deliberately no all-in-one suite and no lock-in: use it alone or alongside its siblings. Read about the full journey on the about page.

Common questions

What is Skillselion?

Skillselion is the curated directory for the agentic stack: AI agent skills, MCP servers, and autonomous tooling for developers who ship with Claude Code, Cursor, Codex, and other coding agents. Discover, compare, and install the building blocks of modern LLM workflows.

What problem does Skillselion solve?

Builders shipping with coding agents face too many tools, skills, and MCP servers to discover and evaluate alone.

Can I use Skillselion from a coding agent?

Yes. Skillselion is built agent-first and ships an MCP (Model Context Protocol) server alongside its web UI, so you can drive it from Claude Code, Cursor, Codex, or any MCP-compatible client. The browser interface is optional.

Is Skillselion open source?

No. Skillselion is a hosted service run by Ellelion LLC, free to use at skillselion.com. It is still built agent-first: its MCP server (skillselion-mcp) lets coding agents drive it directly.

Is Skillselion available yet?

Yes. Skillselion is live at skillselion.com. It covers the Build stage of the solo-builder journey, and you can use it today from the browser or from a coding agent via its MCP server.