flutter-http-json

flutter-http-json is a skill for Claude Code, Codex from DiegoVilla27/agents-ai-store. It costs 31 tokens per session (1,581 once invoked), scanned A, original, no licence file.

A set of architecture rules for Flutter apps that communicate with web services using HTTP and JSON. It covers Dio, a Flutter networking library, plus token handling, data objects, and conversion into domain models.

In plain words
What is it for?
Use it for Flutter API clients with Dio interceptors, queued token refreshes, Freezed data-transfer objects, and domain mapping.
Why use it?
It gives network requests, expired-login handling, and JSON data a consistent structure instead of scattering that logic through the app.

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/diegovilla27/agents-ai-store/flutter-http-json
Any agent
npx skills add DiegoVilla27/agents-ai-store --skill flutter-http-json
Clone the repo
git clone --depth 1 https://github.com/DiegoVilla27/agents-ai-store

Made for: Claude Code, Codex.

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 flutter-http-json

README.md
[![agentmods](https://agentmods.dev/badge/skills/diegovilla27/agents-ai-store/flutter-http-json.svg)](https://agentmods.dev/skills/diegovilla27/agents-ai-store/flutter-http-json)
Your own site
<a href="https://agentmods.dev/skills/diegovilla27/agents-ai-store/flutter-http-json"><img src="https://agentmods.dev/badge/skills/diegovilla27/agents-ai-store/flutter-http-json.svg" alt="Measured on agentmods" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,581 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00031 $0.01581
Opus 5 $0.00015 $0.00790
Sonnet 5 $0.00006 $0.00316
Haiku 4.5 $0.00003 $0.00158

Measured 5d ago against content hash 327951ebf4c0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

flutter-http-json scanned grade A with 1 finding 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 5d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

final cloneReq = await dio.fetch(err.requestOptions);
flutter/skills/flutter-http-json/SKILL.md · 192 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 5d ago First seen · 192 lines · 31 tokens per session scan A 327951ebf4c0

Subscribe to this mod's changes

flutter-http-json is a skill published in the GitHub repository DiegoVilla27/agents-ai-store (2 stars, last pushed 9d ago), with no licence file. It adds 31 tokens to every session and 1,581 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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