A command for upgrading the Flutter software development kit and package dependencies while keeping their versions aligned. Flutter is a toolkit for building applications.

Bumping Flutter and its package dependencies in a project.

It helps update the app's core toolkit and libraries together, reducing version mismatches between them.

How strvcom/flutter-template configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to strvcom/flutter-template. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/strvcom/flutter-template/master/.claude/commands/upgrade.md

Clone the repo

git clone --depth 1 https://github.com/strvcom/flutter-template

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/strvcom/flutter-template/upgrade/github.svg)](https://agentmods.dev/commands/strvcom/flutter-template/upgrade)

Your own site

<a href="https://agentmods.dev/commands/strvcom/flutter-template/upgrade"><img src="https://agentmods.dev/badge/commands/strvcom/flutter-template/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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/strvcom/flutter-template/upgrade"><img src="https://agentmods.dev/badge/commands/strvcom/flutter-template/upgrade.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 12 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 46 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.

Model	Per session	Once invoked
Fable 5.1	$0.00012	$0.00046
Opus 5.5	$0.00005	$0.00018
Sonnet 5.5	$0.00002	$0.00009
Haiku 4.5	$0.00001	$0.00005

Measured 2mo ago against content hash 3b3f0fef8a2a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 2mo 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.

.claude/commands/upgrade.md · 9 lines

What it actually says

Use the upgrade skill to bump the Flutter SDK and dependencies.

$ARGUMENTS

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.

2mo ago First seen · 9 lines · 12 tokens per session scan A 3b3f0fef8a2a

Subscribe to this mod's changes

upgrade is a command published in the GitHub repository strvcom/flutter-template (24 stars, last pushed 4mo ago), licensed MIT. It adds 12 tokens to every session and 46 once invoked, about $0.0000 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.

Mobile

upgrade next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
upgradestrvcom/flutter-template	Command	24	4mo ago	MIT	A	12	Claude Code
erne-animateJubaKitiashvili/everything-react-native-expo	Command	50	29d ago	MIT	A	21	Claude Code
react-nativegetsentry/toolkit	Command	957	yesterday	none	A	0	Claude Code
app-store-auditmjmirza/app-store-compliance	Command	403	yesterday	none	A	35	Claude Code
initialize-iosdefendend/Claude-ast-index-search	Command	582	1mo ago	MIT	A	18	Claude Code
mobile-performance-checktungnk123/mobile-best-practices	Command	22	7mo ago	MIT	A	14	Claude Code
kmp-update-design-systemronjunevaldoz/kmp-agent-skills	Command	6	12d ago	none	A	34	Claude Code

flutter-template: Command for Claude Code