Adds and modifies objects, fields, logic functions, and front components in Twenty apps.
npx skills add https://github.com/twentyhq/twenty --skill develop-app
Please help me install this Agent Skill. Skill: develop-app Source: https://github.com/twentyhq/twenty/tree/main/packages/twenty-codex-plugin/skills/develop-app Command: npx skills add https://github.com/twentyhq/twenty --skill develop-app
Extending an existing Twenty CRM app with new objects, fields, views, logic functions, workflows, or front components requires knowing the correct file structure, SDK imports, UUID generation, and sync commands. This Skill guides the AI through entity changes using the Twenty CLI and established conventions, avoiding manual boilerplate errors.
yarn twenty dev:add to scaffold objects, fields, views, logic functions, and front components with correct structure and UUIDs.yarn twenty apply once after edits to sync entity definitions to the active remote.Use the develop-app skill to add a new object with fields and a logic function to my existing Twenty app.
High-intent search queries and answers about installing and using this skill.
Run yarn twenty dev:add from the app root to scaffold objects, fields, views, logic functions, and front components. The CLI generates the correct file structure, UUIDs, and SDK imports automatically, so manual file creation is only needed for unsupported entity types.
Use the Twenty CLI's dev:add command to generate the logic function file, then implement the trigger, inputs, and writes. Keep helpers in src/utils and add a spec file in a sibling __tests__ folder for every function you add.
No, this skill only modifies entities inside an existing app whose root contains package.json and src/application-config.ts. To create a new app from scratch, use the create-app skill instead.
After all edits are complete, run yarn twenty dev:typecheck, yarn lint, and yarn twenty apply once. The apply command syncs entity definitions to the active remote; running these repeatedly after each edit is discouraged.
Avoid it for scaffolding new apps (use create-app), sync, deploy, or troubleshooting issues (use manage-app), marketplace listing assets (use publish-app), or querying workspace records (use use-twenty-mcp).
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