fix-component-async

A repair guide for asynchronous loading settings in SAP UI5 components, which are reusable parts of a web application. It addresses linter warnings that need code or manifest changes.

In plain words
What is it for?
Use it to update Component.js and manifest.json settings, such as adding the required interface, declaring manifest use, and removing outdated async properties.
Why use it?
It helps resolve UI5 linter findings that automatic fixes cannot safely apply because they depend on how the component loads.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/ui5/plugins-coding-agents/fix-component-async
Any agent
npx skills add UI5/plugins-coding-agents --skill fix-component-async
Clone the repo
git clone --depth 1 https://github.com/UI5/plugins-coding-agents

Made for: Claude Code, Codex.

Per session 113 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,413 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00113 $0.02413
Opus 5 $0.00056 $0.01207
Sonnet 5 $0.00023 $0.00483
Haiku 4.5 $0.00011 $0.00241

Measured 2d ago against content hash 604958cc203a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

fix-component-async 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 2d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/verify-component.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

plugins/ui5-modernization/skills/fix-component-async/SKILL.md · 301 lines

How it starts

The opening of the file, as written. The whole thing — 301 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Fix Component.js Async Configuration

This skill fixes Component.js async configuration issues that the UI5 linter detects but cannot auto-fix because they may require understanding of the component's loading behavior.

Linter Rules Handled

Rule ID Message Pattern This Skill's Action
async-component-flags Component is not configured for asynchronous loading Add IAsyncContentCreation interface
async-component-flags Component does not specify that it uses the descriptor via the manifest.json file Add manifest: "json"
async-component-flags Component implements the sap.ui.core.IAsyncContentCreation interface. The redundant 'async' flag ... should be removed Remove async flag from manifest
async-component-flags The 'async' property at '...' must be removed Remove async: false
no-removed-manifest-property Property '...' has been removed in Manifest Version 2 Remove async property

When to Use

Apply this skill when you see linter output like:

Component.js:5:1 error Component is not configured for asynchronous loading.  async-component-flags
Component.js:5:1 warning Component does not specify that it uses the descriptor via the manifest.json file  async-component-flags
Component.js:10:5 warning Component implements the sap.ui.core.IAsyncContentCreation interface. The redundant 'async' flag at '/sap.ui5/rootView/async' should be removed  async-component-flags
manifest.json:25:9 error The 'async' property at '/sap.ui5/rootView/async' must be removed  async-component-flags

Important during full modernization workflows: Also apply this skill unconditionally to every Component.js, even if the linter did not flag async-component-flags. The linter can only detect the missing interface AFTER redundant async: true flags are removed from manifest.json — so in early modernization phases the error won't appear yet. Always add IAsyncContentCreation proactively.

Read the full file on GitHub · 301 lines

Files

What ships with it

1 file 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. 2d ago First seen · 301 lines · 113 tokens per session scan A 604958cc203a

Subscribe to this mod's changes

fix-component-async is a skill published in the GitHub repository UI5/plugins-coding-agents (34 stars, last pushed 14d ago), licensed Apache-2.0. It adds 113 tokens to every session and 2,413 once invoked, about $0.0006 per session on Opus 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 2026-08-30.

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