furion

furion is a skill for Claude Code, Codex from znlgis/opengis-skills. It costs 45 tokens per session (2,328 once invoked), scanned A, original, MIT.

A .NET framework for building Web API backends with convention-based setup and less repeated configuration. It can automatically expose controller-like services and register marked services for dependency injection.

In plain words
What is it for?
Use it to create REST APIs, configure dependency injection, add JWT login protection, connect to EF Core or SqlSugar databases, schedule jobs, and connect local or RabbitMQ events.
Why use it?
It reduces setup code for common backend work such as API responses, authentication, database access, scheduled jobs, remote requests, and events.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to create REST APIs, configure dependency injection, add JWT login protection, connect to EF Core or SqlSugar databases, schedule jobs, and connect local or RabbitMQ events.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/znlgis/opengis-skills/furion
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 znlgis/opengis-skills --skill furion
Clone the repo
git clone --depth 1 https://github.com/znlgis/opengis-skills

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 furion

README.md
[![agentmods](https://agentmods.dev/badge/skills/znlgis/opengis-skills/furion/github.svg)](https://agentmods.dev/skills/znlgis/opengis-skills/furion)
Your own site
<a href="https://agentmods.dev/skills/znlgis/opengis-skills/furion"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/furion/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 furion

Your own site · 80×15
<a href="https://agentmods.dev/skills/znlgis/opengis-skills/furion"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/furion.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,328 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
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 Data Exfiltration · line 207
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
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 $0.00045 $0.02328
Opus 5 $0.00023 $0.01164
Sonnet 5 $0.00009 $0.00466
Haiku 4.5 $0.00005 $0.00233

Measured today against content hash ca5afac5072d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

furion 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 today.

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.

csharp/furion/SKILL.md · 326 lines

How it starts

The opening of the file, as written. The whole thing — 326 lines — stays where its author put it; the contents beside it link to each section on GitHub.

项目地址: https://gitee.com/dotnetchina/Furion

GitHub 镜像: https://github.com/MonkSoul/Furion

官方文档: https://furion.net/

NuGet: FurionFurion.Pure

许可证: MIT + Apache-2.0

概述

Furion 主要特性:

  • 零配置启动Inject() + AddInject() 自动激活
  • 动态 API:实现 IDynamicApiController → 自动暴露 RESTful 接口
  • 规范化结果:统一 RESTfulResult<T> 响应
  • 依赖注入ITransient/IScoped/ISingleton 标记接口自动注册
  • 数据库:内置 SqlSugar 与 EF Core 双方案
  • 鉴权[Authorize] + JWT + 策略
  • 远程请求IHttpRemote + [HttpRequest] 配置式
  • 定时任务Furion.Schedule(基于 Quartz 类似的语法)
  • 事件总线:本地 + RabbitMQ
  • 配置App.GetConfigConfig<TOptions>

Furion 适合 Admin.NET、企业内部系统、微服务后端。


安装

dotnet add package Furion
# 或基础版(不含全部子包)
dotnet add package Furion.Pure

启动配置

// Program.cs
var builder = WebApplication.CreateBuilder(args).Inject();   // 关键

builder.Services.AddControllers().AddInject();               // 关键

var app = builder.Build();
app.UseInject();                                             // 关键
app.MapControllers();
app.Run();

Inject() 会扫描程序集自动加载 Furion 的「应用启动模块」(AppStartup)。


动态 API

public class HelloService : IDynamicApiController
{
    public string Get() => "Hello Furion";
    public int Add(int a, int b) => a + b;
    public Task<List<User>> List() => /* ... */;
}

启动后自动暴露:

  • GET /api/hello/get
  • POST /api/hello/add
  • GET /api/hello/list

可用 [ApiDescriptionSettings][HttpGet] 等控制路由。


规范化响应

默认所有接口返回:

{
  "statusCode": 200,
  "succeeded": true,
  "data": { ... },
  "errors": null,
  "extras": null,
  "timestamp": 1700000000
}

异常自动包装为:

{ "statusCode": 500, "succeeded": false, "errors": "ex.Message" }

可通过 App.Configuration["SpecificationDocumentSettings:..."] 关闭或自定义。


依赖注入

public interface IUserService { User GetById(int id); }

public class UserService : IUserService, ITransient
{
    public User GetById(int id) => /* ... */;
}

// 直接构造函数注入即可,无需 services.AddTransient<...>()
public class HelloService(IUserService userSvc) : IDynamicApiController { ... }

Read the full file on GitHub · 326 lines

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. today Changed ca5afac5072d
  2. 8d ago Changed 7d48d01db628
  3. 12d ago First seen · 326 lines · 45 tokens per session scan A f6ffc9edd38e

Subscribe to this mod's changes

furion is a skill published in the GitHub repository znlgis/opengis-skills (61 stars, last pushed today), licensed MIT. It adds 45 tokens to every session and 2,328 once invoked, about $0.0002 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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