What is gemini-bridge AGENTS.md?

A repository instruction file for gemini-bridge, a Python package that provides an MCP server and command-line entry point.

Use it when installing, launching, building, or modifying the package and its server modules.

It tells the coding agent how the project is organized, how to run it, and which coding and testing conventions to follow.

How eLyiN/gemini-bridge configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to eLyiN/gemini-bridge. 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/eLyiN/gemini-bridge/master/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/eLyiN/gemini-bridge

Made for: Codex, OpenCode.

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/elyin/gemini-bridge/agents-md/github.svg)](https://agentmods.dev/instructions/elyin/gemini-bridge/agents-md)

Your own site

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

Per session 1,375 This file is loaded in full into every session.

When invoked 1,375 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.

Model	Per session	Once invoked
Fable 5.1	$0.01375	$0.01375
Opus 5.5	$0.00550	$0.00550
Sonnet 5.5	$0.00275	$0.00275
Haiku 4.5	$0.00137	$0.00137

Measured 1mo ago against content hash bc50af807425, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

gemini-bridge AGENTS.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

Copies of this mod

1 near-identical copy found in the catalogue:

gemini-bridge AGENTS.md — 100% identical, 46 lines differ

AGENTS.md · 83 lines

How it starts

The opening of the file, as written. The whole thing — 83 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Project Structure & Module Organization

The package lives under src/, with mcp_server.py defining the FastMCP tools and __main__.py exposing the module entry point. Project metadata, dependency pins, and the gemini-bridge console script are declared in pyproject.toml. Reference docs and policies (README.md, CONTRIBUTING.md, SECURITY.md) sit in the repository root. Create new modules inside src/ and keep supporting assets (sample configs, text fixtures) alongside their consumers.

Build, Test, and Development Commands

pip install -e . — install in editable mode for local development.
python -m src — launch the MCP server directly; use CTRL+C to exit.
uvx gemini-bridge — run the packaged CLI exactly as downstream clients will.
uvx --from build pyproject-build — build distribution artifacts before publishing or testing installation. Run commands from the project root to ensure relative paths resolve correctly.

Coding Style & Naming Conventions

Follow PEP 8 with 4-space indentation and an 88-character target line length. Use descriptive, lowercase snake_case for functions and variables, UPPER_SNAKE_CASE for constants, and reserve CamelCase for classes. Keep functions small, add docstrings describing intent, and include type hints on public interfaces. Prefer expressive log messages over inline comments; only annotate logic that is non-obvious.

Testing Guidelines

Validate changes by exercising all three MCP tools: consult_gemini, consult_gemini_with_files, and web_search. Run python -m src for the stdio server and uvx gemini-bridge -- --help or a sample prompt to confirm CLI wiring. Automated tests are located under tests/, targeting pytest, and mirror module names (e.g., tests/test_mcp_server.py). Cover environment-sensitive paths such as _normalize_model_name, _get_timeout, and the new web_search function. Document manual test steps in your PR.

Commit & Pull Request Guidelines

Commit messages follow Conventional Commit prefixes (feat:, fix:, chore:, docs:) and should explain the motivation. Keep commits atomic and focused on one concern. Pull requests must include a concise summary, linked issues, and a brief testing log (commands run, expected vs. actual behavior). Request a review once CI (when available) passes and respond to feedback with follow-up commits rather than force-pushes.

Read the full file on GitHub · 83 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.

1mo ago Changed · +46 lines · +576 tokens per session bc50af807425
2mo ago First seen · 37 lines · 799 tokens per session scan A 49ce4542a25d

Subscribe to this mod's changes

gemini-bridge AGENTS.md is an instructions file published in the GitHub repository eLyiN/gemini-bridge (99 stars, last pushed 1mo ago), licensed MIT. It adds 1,375 tokens to every session, about $0.0055 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.

gemini-bridge AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
gemini-bridge AGENTS.mdeLyiN/gemini-bridge	Instructions file	99	1mo ago	MIT	A	1,375	Codex, OpenCode
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vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	2,022	GitHub Copilot

gemini-bridge: Instructions file for Codex