Why SkillIndex

What is SkillIndex?

SkillIndex is a research and comparison layer for AI agent skills and MCP servers. It turns scattered repositories and documentation into decision-ready profiles that are easier to search, compare, and evaluate.

What gets indexed

Every profile points back to its source. SkillIndex captures the signals that matter when deciding whether something fits your stack: supported clients and runtimes, installation methods, repository activity, licensing, documentation, and related alternatives.

Designed for the decision

SkillIndex brings the details needed to evaluate a project into a consistent format. That makes it easier to discover credible options, understand fit and access, and compare projects whose documentation uses different language and structures.

Why it exists

Agent tooling is evolving faster than conventional software directories can describe it. Names are inconsistent, capabilities overlap, and the useful details often live several links deep. SkillIndex is designed to make that landscape legible without flattening every resource into the same generic listing.

Read how SkillIndex builds and evaluates profiles.

The index is built in public and improves continuously as source repositories change. Questions, corrections, and notable projects are welcome at hello@skillindex.io.