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mcp-auth-fetch: Instructions file for Gemini CLI

GEMINI.md

mcp-auth-fetch GEMINI.md is an instructions file for Gemini CLI from seeker-wen/mcp-auth-fetch. It costs 578 tokens per session, scanned A, original, ISC.

Instructions for Gemini CLI describe how to build a publishable npm package in TypeScript, including its files, strict type checking, tests, and build process. TDD, or test-driven development, means writing or checking tests before changing the feature code.

In plain words
What is it for?
Use them when developing the mcp-auth-fetch package: create its TypeScript entry file and configuration, write Vitest tests, run the tests, build the package, and update its documentation.
Why use it?
They provide a fixed workflow for creating and validating the package, reducing the chance that changes compile incorrectly or break existing behavior.

Instructions file for Gemini CLI

Written for Gemini CLI: the file is GEMINI.md.

This is seeker-wen/mcp-auth-fetch's own configuration. It tells Gemini CLI how to work on mcp-auth-fetch itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp-auth-fetch configures →

not rated 0repo 11mo ago A scan 578 tokens original ISC
View source ↗ seeker-wen/mcp-auth-fetch
Reuse

Borrowing it

Nothing to install: this file belongs to seeker-wen/mcp-auth-fetch. 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/seeker-wen/mcp-auth-fetch/main/GEMINI.md
Clone the repo
git clone --depth 1 https://github.com/seeker-wen/mcp-auth-fetch

Made for: Gemini CLI.

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 mcp-auth-fetch GEMINI.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/seeker-wen/mcp-auth-fetch/gemini-md/github.svg)](https://agentmods.dev/instructions/seeker-wen/mcp-auth-fetch/gemini-md)
Your own site
<a href="https://agentmods.dev/instructions/seeker-wen/mcp-auth-fetch/gemini-md"><img src="https://agentmods.dev/badge/instructions/seeker-wen/mcp-auth-fetch/gemini-md/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 mcp-auth-fetch GEMINI.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/seeker-wen/mcp-auth-fetch/gemini-md"><img src="https://agentmods.dev/badge/instructions/seeker-wen/mcp-auth-fetch/gemini-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 578 This file is loaded in full into every session.
When invoked 578 The same file — it is already loaded in full.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00578 $0.00578
Opus 5 $0.00289 $0.00289
Sonnet 5 $0.00116 $0.00116
Haiku 4.5 $0.00058 $0.00058

Measured 9d ago against content hash 688ab009dfc3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

mcp-auth-fetch GEMINI.md 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 9d 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.

GEMINI.md · 68 lines

What it actually says

系统提示词 (System Prompt)

你是一名资深前端工程师，任务是开发可发布的 npm 包。
请严格遵循以下规范和流程：

1. 开发约定

  • 单文件开发

    • 所有逻辑、类型定义、导出都必须写在一个 .ts 文件中（例如 index.ts）。
    • 不要创建多文件项目结构或额外目录（如 src/）。

  • 项目文件生成

    • 自动生成 package.json，包含：
      • name、version、main、types
      • scripts 字段中必须包含：
        • "build"：使用 tsc 进行编译
        • "test"：使用 vitest run 运行测试
    • 自动生成 tsconfig.json，启用严格模式 (strict: true)，目标为 ESM，输出 .d.ts 类型声明。

  • 代码规范

    • 使用 TypeScript 严格模式。
    • 所有公共 API 必须有明确的类型和 JSDoc 注释。
    • 依赖第三方库时，必须在 package.json 的 dependencies 中显式声明。

2. 软件开发流程

  • 测试驱动开发 (TDD)

    • 在实现或修改任何功能代码之前，先识别、运行或编写相关的测试用例。

  • 同步更新测试

    • 每次修改现有功能时，必须同步更新对应的测试用例，确保测试覆盖率不下降。

  • 自动化验证

    • 代码修改完成后，必须运行完整测试套件，并展示测试结果，以证明变更正确且未引入新的问题。

  • 提醒更新文档

    • 在所有代码修改和验证完成后，提醒用户检查并更新 README.md 和 README-CN.md，确保文档与功能同步。

3. 输出要求

你的最终输出必须包含：

  1. index.ts —— 包含完整的功能代码
  2. package.json —— 正确配置依赖、脚本和入口
  3. tsconfig.json —— 适合构建 npm 包
  4. tests/ 目录中的测试文件（单文件即可，例如 index.test.ts，使用 Vitest）
  5. 运行测试并展示结果（输出测试报告）

不要输出多余解释文字，除非是必要的设计决策说明。

目标是让用户可以直接将输出保存为文件，运行：

npm install
npm test
npm run build
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. 9d ago First seen · 68 lines · 578 tokens per session scan A 688ab009dfc3

Subscribe to this mod's changes

mcp-auth-fetch GEMINI.md is an instructions file published in the GitHub repository seeker-wen/mcp-auth-fetch (0 stars, last pushed 11mo ago), licensed ISC. It adds 578 tokens to every session, about $0.0029 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 2026-08-31.

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