troubleshoot-website
Diagnose and fix a website on Hostinger web hosting (Shared, Cloud or Agency plans) that is down, slow, erroring, insecure or failing to build. Checks the site from outside, reads builds, runtime logs, WordPress health, SSL, cache and PHP settings through the Hostinger MCP, names the cause with evidence, and applies the fix once the user agrees. Triggers: my site is down, site not loading, 500 / 502 / 503 error, white screen, error establishing a database connection, site is slow, SSL or certificate warning, not secure, changes not showing, Node.js build failed, app keeps crashing.
Install
With your agent
Install OMGSkills skill "hostinger/claude-plugin:skills/troubleshoot-website" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.
Manual command
git clone https://github.com/hostinger/claude-plugin /tmp/claude-plugin && ln -s /tmp/claude-plugin/skills/troubleshoot-website ~/.claude/skills/troubleshoot-websiteFrom README
Troubleshoot a website One website and one symptom in; a named cause, the evidence for it, and a fix out. Stay read-only until the cause is stated and the user agrees to the fix. Calling the operations Read the inputSchema that search returns before the first call of each operation. If a name below is rejected as unknown, search for what the step does (e.g. "ssl status"). Batch reads with multi-execute and pass values between steps with $steps. . , e.g. "$steps.0.data.0.username". A batch stops at its first failure. The Hostinger Connector runs each product as its own MCP server (hosting, wordpress, agency-hosting, domains, dns), so a batch can only chain operations from one server. When search cannot find an operation, that product group is switched off in the Connector — ask the user to enable it. Find the website Run both lookups, and keep the result for every later call: hostingwebsiteslist with domain — Shared and Cloud plans.
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