mcp-grpc-transport-py: Instructions file for Codex

AGENTS.md

mcp-grpc-transport-py AGENTS.md is an instructions file for Codex, OpenCode from GoogleCloudPlatform/mcp-grpc-transport-py. It costs 369 tokens per session, scanned A, original, MIT.

Repository instructions for a Python library that transports MCP messages over gRPC. gRPC is a system for sending calls between software services.

In plain words
What is it for?
Use it when changing the library, its tests, or examples, especially when working with its uv-based Python workflow.
Why use it?
It tells agents where to find more specific rules and how to install dependencies, run tests, and format the code consistently.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is GoogleCloudPlatform/mcp-grpc-transport-py's own configuration. It tells Codex and OpenCode how to work on mcp-grpc-transport-py 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-grpc-transport-py configures →

Reuse

Borrowing it

Nothing to install: this file belongs to GoogleCloudPlatform/mcp-grpc-transport-py. 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/GoogleCloudPlatform/mcp-grpc-transport-py/v2/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/GoogleCloudPlatform/mcp-grpc-transport-py

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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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.

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Per session 369 This file is loaded in full into every session.
When invoked 369 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 $0.00369 $0.00369
Opus 5 $0.00185 $0.00185
Sonnet 5 $0.00074 $0.00074
Haiku 4.5 $0.00037 $0.00037

Measured 8d ago against content hash 7a175ad310a1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

mcp-grpc-transport-py 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 8d 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.

AGENTS.md · 28 lines

What it actually says

Developer Guidelines (AGENTS.md)

Welcome to the mcp-grpc-transport-py project. This file provides generic guidelines for AI agents and developers modifying this codebase.

Project Structure & Guidelines Pointers

This project uses a hierarchical guidelines model. For specific files and packages, consult their local guidelines files:


Package Management

  • Tooling: Use uv for managing dependencies and running commands. Never use pip directly.
  • Running Commands: Run commands using uv run. For example:
    • To run tests: uv run python -m unittest discover -s tests -v
    • To run formatting: uv run ruff format . (if ruff is added)
  • Adding Dependencies: Use uv add <package> or uv add --dev <package>. Avoid manual edits to pyproject.toml unless strictly necessary.

General Coding Standards

  • Line Length: Keep bullet points and lines reasonably short to prevent wrapping.
  • Formatting: Maintain clean code formatting. Use standard formatting utilities where appropriate.
  • Documentation: Ensure all code edits are properly documented with clear explanations. Add inline comments for any non-obvious design choices.
  • Commit Policy: Do not commit changes to the repository without explicit user approval.
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. 8d ago First seen · 28 lines · 369 tokens per session scan A 7a175ad310a1

Subscribe to this mod's changes

mcp-grpc-transport-py AGENTS.md is an instructions file published in the GitHub repository GoogleCloudPlatform/mcp-grpc-transport-py (2 stars, last pushed 11d ago), licensed MIT. It adds 369 tokens to every session, about $0.0018 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 2026-09-04.

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