formio-angular-form

formio-angular-form is a skill for Claude Code from formio/ai. It costs 221 tokens per session (5,771 once invoked), scanned A, original, MIT.

An Angular component for embedding a Form.io form, a web form defined and handled by the Form.io platform. It covers rendering, submissions, events, live form access, styling, language changes, and server-rendering limits.

In plain words
What is it for?
Use it to display Form.io forms in Angular applications, handle submitted data and errors, and respond to form changes.
Why use it?
It avoids wiring the Form.io renderer into Angular yourself and explains when the Angular component is unsuitable.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the formio-ai plugin — 16 skills shipped together

Good fit Use it to display Form.io forms in Angular applications, handle submitted data and errors, and respond to form changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/formio/ai/formio-angular-form
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add formio/ai --skill formio-angular-form
Clone the repo
git clone --depth 1 https://github.com/formio/ai

Made for: Claude Code.

Or install formio-ai, the plugin that ships this one along with the rest of its 16 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for formio-angular-form

README.md
[![agentmods](https://agentmods.dev/badge/skills/formio/ai/formio-angular-form/github.svg)](https://agentmods.dev/skills/formio/ai/formio-angular-form)
Your own site
<a href="https://agentmods.dev/skills/formio/ai/formio-angular-form"><img src="https://agentmods.dev/badge/skills/formio/ai/formio-angular-form/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for formio-angular-form

Your own site · 80×15
<a href="https://agentmods.dev/skills/formio/ai/formio-angular-form"><img src="https://agentmods.dev/badge/skills/formio/ai/formio-angular-form.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 221 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,771 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00221 $0.05771
Opus 5.5 $0.00088 $0.02308
Sonnet 5.5 $0.00044 $0.01154
Haiku 4.5 $0.00022 $0.00577

Measured 3d ago against content hash 6565f4226565, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

formio-angular-form scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugin/skills/formio-angular/formio-angular-form/SKILL.md · 192 lines

How it starts

The opening of the file, as written. The whole thing — 192 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Embedding a Form.io form in Angular

Nested sub-skill. formio-angular-form/SKILL.md sits inside the formio-angular skill folder, beside formio-angular-resources. The name: formio-angular-form frontmatter is there so recursive-scan clients classify the file; it is not a separately-registered top-level skill. The formio-angular parent reaches this document the same way it reaches SETUP.md and AUTH.md — it is loaded by path. Never invoke it by frontmatter name; open the file.

One component

FormioComponent from @formio/angular, as the element <formio>:

<formio [src]="formUrl" (submit)="onSubmit($event)"></formio>

That is the whole entry point. It fetches the definition, renders it, saves the submission, places server errors on the fields that caused them, and shows its own alert and loading chrome. Its inputs are reactive, so a parent can change the form, the submission, or the language after the first render.

There is no component decision to make on arrival. When <formio> is genuinely the wrong tool — a form mounted outside Angular's tree, a page that must not carry @formio/angular at all — the second path is the renderer itself, and references/renderer-directly.md is where that goes. It is a different job, not a different component.

Capture the workspace root first

This branch is exempted from the parent skill's workspace pre-flight, so nothing has captured a path for it — and everything below runs commands and edits files. Capture one absolute path before the first of them: the directory the user invoked you from, which is the working directory this session started in, NOT the output of a pwd run after other commands. A shell working directory persists between commands in an agent session, so one cd earlier in the turn retargets every relative path after it.

Call it workspaceRoot, give every command its own directory (cd "<workspaceRoot>" && <command>), read and write files at absolute paths under it, and pass it as cwd to project_get when references/config.md needs the project URLs. If you cannot account for where the shell currently is, state the path you intend to use and confirm it before touching anything.

Read the full file on GitHub · 192 lines

Files

What ships with it

8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago Changed 6565f4226565
  2. 4d ago Changed · +12 tokens per session 3b7b62e5edf2
  3. 7d ago Changed ccedbe9472a9
  4. 18d ago Changed · +3 lines 571eceefd278
  5. 1mo ago Changed · +1 lines 7b8ba8448948
  6. 1mo ago First seen · 188 lines · 209 tokens per session scan A 9eeafa0c56b2

Subscribe to this mod's changes

formio-angular-form is a skill published in the GitHub repository formio/ai (8 stars, last pushed 2d ago), licensed MIT. It adds 221 tokens to every session and 5,771 once invoked, about $0.0009 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-09.

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