What is apigen GEMINI.md?

A Gemini CLI instruction file that points to the repository's AGENTS.md file for project context, build commands, tests, and coding conventions. Gemini CLI is a command-line tool for working with an AI coding assistant.

Use it when Gemini CLI needs to follow the repository's existing AGENTS.md instructions.

It keeps project guidance in one main file instead of duplicating the same instructions in multiple places.

How gemyago/apigen configures Gemini CLI

Reuse

Borrowing it

Nothing to install: this file belongs to gemyago/apigen. 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/gemyago/apigen/main/GEMINI.md

Clone the repo

git clone --depth 1 https://github.com/gemyago/apigen

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/gemyago/apigen/gemini-md/github.svg)](https://agentmods.dev/instructions/gemyago/apigen/gemini-md)

Your own site

<a href="https://agentmods.dev/instructions/gemyago/apigen/gemini-md"><img src="https://agentmods.dev/badge/instructions/gemyago/apigen/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/gemyago/apigen/gemini-md"><img src="https://agentmods.dev/badge/instructions/gemyago/apigen/gemini-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 65 This file is loaded in full into every session.

When invoked 65 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 86% copy Near-identical to another mod 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	$0.00065	$0.00065
Opus 5.5	$0.00026	$0.00026
Sonnet 5.5	$0.00013	$0.00013
Haiku 4.5	$0.00006	$0.00006

Measured 1mo ago against content hash 089ef61c9728, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

apigen 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 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.

Origin

This is a copy

86% identical to apigen copilot-instructions.md — 6 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

GEMINI.md · 8 lines

What it actually says

Gemini CLI Instructions

This file redirects to the main AGENTS.md file to maintain a single source of truth.

For complete project context, build commands, testing procedures, and coding conventions, see AGENTS.md.

All instructions in AGENTS.md apply to Gemini CLI interactions within this repository.

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.

1mo ago First seen · 8 lines · 65 tokens per session scan A 089ef61c9728

Subscribe to this mod's changes

apigen GEMINI.md is an instructions file published in the GitHub repository gemyago/apigen (6 stars, last pushed 11mo ago), licensed Apache-2.0. It adds 65 tokens to every session, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 86% identical to apigen copilot-instructions.md, differing in 6 lines, and is treated as a copy.

Code Generation Productivity api go http openapi

apigen GEMINI.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
apigen GEMINI.mdgemyago/apigen	Instructions file	6	11mo ago	Apache-2.0	A	65	Gemini CLI
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	today	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

apigen: Instructions file for Gemini CLI