Developer

Compare the 4 skills in Developer — independently verified, re-verified on a rolling schedule, graded on capability, pricing and compliance.

What is in Developer

HokAI tracks 4 active tools in Developer. 4 of them (100%) publish a free tier you can test before paying.

Developer — Skills

  • FactIQ — MCP plugin for Claude, ChatGPT, Claude Code and Codex giving read-only SQL over 103M official economic and financial time series.
  • Krolik — Krolik is a free, open-source MCP server on the Vaelor engine that gives Claude Code, Cursor and Windsurf a call graph, semantic search and per-symbol review memory.
  • Skill Creator — Orthogonal's Skill Creator teaches AI agents to build, structure, and publish SKILL.md packages that extend agent capabilities across any platform or workflow.
  • spicedb-dev — AuthZed's free Claude Code plugin with 15 slash commands and 8 Claude Skills for designing, implementing, testing and migrating SpiceDB authorization.

Frequently asked questions

How many skills are there in Developer?

HokAI currently lists 4 active entries in Developer. Each is verified against the vendor's own pages and re-checked as those pages change, so the count moves as the category does.

Which skills are listed under Developer?

FactIQ, Krolik, Skill Creator and spicedb-dev. Each links through to a full profile covering what it does, how it is priced where that is published, and how it compares with the alternatives in the same category.

Are there free Developer options?

Yes — 4 of the 4 listings in Developer publish a free tier. Free tiers here usually cap usage volume or hold back the higher-end features rather than expiring, so they suit evaluation before committing.