Before typing a class, enum constant, inner-class event, method, or icon name you have not personally verified in this project, confirm it exists. Costs seconds and prevents the most expensive class of failures (hallucinated icon constants, fake event inner classes, wrong package paths). Primary check when connected = the Context7 docs MCP (/jmix-framework/jmix-context7); falls back to grepping the project for a working example or an IDE symbol search.
$npx -y skills add jmix-framework/jmix-agent-toolkit --skill jmix-verify-api-symbolInstalls into the current project.
Run `npx skills use "https://github.com/jmix-framework/jmix-agent-toolkit" --skill "jmix-framework/jmix-agent-toolkit/jmix-verify-api-symbol"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/jmix-framework/jmix-agent-toolkit" that are relevant to the current task. Run `npx skills add "https://github.com/jmix-framework/jmix-agent-toolkit"` and select the relevant skills, then follow their instructions.