Form.io API Skills

Single entry point for the full Form.io REST API surface. Detailed endpoint references live under ./references/ — one file per capability group.

Preflight — the Form.io MCP server

Before your first Form.io tool call, check that the Form.io MCP tools are available to you — form_list, form_create, project_import, project_set.

If they are missing, stop and connect the server before doing anything else. Load the formio-mcp-setup skill and follow it; it writes the MCP configuration for every client and tells the user how to reload. If that skill is not installed either, tell the user:

I have no Form.io tools, so the Form.io MCP server isn't connected. Run npx skills add formio/ai to get the setup skill, or add the server to your agent's MCP configuration as npx -y @formio/mcp.

Do not work around missing tools by making direct HTTP requests against a Form.io deployment, and do not write code that does. This library documents the whole Form.io REST surface, which makes hand-rolling requests tempting and wrong — it bypasses the guardrails the tools enforce and can write to a live deployment unreviewed. Stop and report what is blocking instead.

Terminology

Two distinct endpoints exist. These references NEVER conflate them: