Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/UI5/webcomponents-reactnpx agentmods add skills/ui5/webcomponents-react/ui5wc-upgradeWrote 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.
[](https://agentmods.dev/skills/ui5/webcomponents-react/ui5wc-upgrade)<a href="https://agentmods.dev/skills/ui5/webcomponents-react/ui5wc-upgrade"><img src="https://agentmods.dev/badge/skills/ui5/webcomponents-react/ui5wc-upgrade/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.
<a href="https://agentmods.dev/skills/ui5/webcomponents-react/ui5wc-upgrade"><img src="https://agentmods.dev/badge/skills/ui5/webcomponents-react/ui5wc-upgrade.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 22 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00079 | $0.03051 |
| Opus 5.5 | $0.00032 | $0.01220 |
| Sonnet 5.5 | $0.00016 | $0.00610 |
| Haiku 4.5 | $0.00008 | $0.00305 |
Grade A, and why
ui5wc-upgrade 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 393 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI5 Web Components Upgrade Protocol
Follow each step in order. Do NOT skip verification gates.
Prerequisites
Ensure the working tree is clean before starting (git status should show no uncommitted changes). The upgrade touches many files across multiple packages, and a dirty tree makes it hard to isolate upgrade-related changes and risks committing unrelated work.
Initialization
- Parse the target version from the argument (e.g.
2.25.0or2.25.1). - Derive the tilde range
~TARGET_VERSIONfor peerDependencies (e.g.~2.25.1). - Read the current version from root
package.json→dependencies["@ui5/webcomponents"]. - If current matches target, ask if the user wants to re-run wrapper generation only (skip to Step 2).
- Check if Renovate already updated root deps — if
dependencies["@ui5/webcomponents"]already matches target, note that Step 1a can be skipped.
Step 1: Update Dependencies
1a. Root package.json
Skip if Renovate already handled this.
Update to the exact target version:
dependencies: @ui5/webcomponents, @ui5/webcomponents-fiori, @ui5/webcomponents-ai, @ui5/webcomponents-compat, @ui5/webcomponents-icons
devDependencies: @ui5/webcomponents-tools
@ui5/webcomponents-baseis NOT a direct root dependency — only update it in peerDependencies.
1b. Package peerDependencies
Update tilde ranges to ~TARGET_VERSION in all sub-packages. See references/package-json-peer-deps.md for the exact map. Summary:
| File | Keys to update |
|---|---|
packages/main/package.json |
@ui5/webcomponents, -base, -fiori, -icons |
packages/base/package.json |
@ui5/webcomponents-base |
packages/ai/package.json |
@ui5/webcomponents-ai |
packages/compat/package.json |
@ui5/webcomponents-compat, @ui5/webcomponents-react |
packages/cypress-commands/package.json |
@ui5/webcomponents, -base |
What ships with it
4 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.
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.
- 1mo ago First seen · 393 lines · 79 tokens per session scan A 1fcd71f22474
ui5wc-upgrade is a skill published in the GitHub repository UI5/webcomponents-react (542 stars, last pushed today), licensed Apache-2.0. It adds 79 tokens to every session and 3,051 once invoked, about $0.0003 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 2026-08-30.
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