Agent skills
Skills that teach Claude Code, Codex, Cursor and other agents to use Geondex well — install with one command.
The Geondex agent skills teach your coding agent to use Geondex: they turn "does AI recommend my site?" into a few calls and a clear report. They are open source (MIT).
Install
With the skills CLI (works with Claude Code, Codex, Cursor and many other agents):
npx skills add Geondex/skills --allOr clone the repo and copy the folders in skills/ into your agent's skills folder (for Claude Code, ~/.claude/skills/):
git clone https://github.com/Geondex/skills.git geondex-skills && cp -r geondex-skills/skills/* ~/.claude/skills/As a Claude Code plugin
Inside Claude Code:
/plugin marketplace add Geondex/skills
/plugin install geondex@geondexPlugin skills get the plugin name as a prefix, for example /geondex:check-ai-visibility.
Set your API key
Create a key on your account page (it starts with gx_), then put it in your environment:
export GEONDEX_API_KEY=gx_your_key_hereThe skills read the key from GEONDEX_API_KEY. Never commit it.
The skills
| Skill | What it does |
|---|---|
geondex-api | The base skill: auth, endpoints, credit costs, errors, rate limits and optional MCP setup. The other skills rely on it. |
check-ai-visibility | Is your site cited by the four AI engines for one buyer question? Position, who is cited instead, and what changed since last time. |
find-buyer-prompts | Finds the questions buyers ask in your niche, checks the best ones, and shows where you are cited or missing. |
audit-ai-readiness | Checks if robots.txt blocks the crawlers AI engines cite from, and audits a page's structured data, with fixes in order. |
keyword-and-rank-research | Google rank and AI Overview for a keyword, plus monthly search volume for many keywords in one batch. |
The skills tell your agent to say the cost before it spends credits. Costs are in Credits & pricing rules.
Skills or MCP?
Both work, and they combine. The MCP server gives your agent the seven tools; the skills give it the playbook for using them (which call to make first, how to batch keywords, how to report). The skills call the REST API by default and include optional MCP setup.
MCP server
Install the Geondex MCP server in Claude Code, Cursor, VS Code, Windsurf, Codex or Claude Desktop and ask four AI engines about your site.
llms.txt & Markdown
Machine-readable entry points for agents and LLMs — llms.txt, llms-full.txt, a Markdown copy of every docs page, and the OpenAPI spec.