google-personal-mcp: Instructions file for Codex

AGENTS.md

google-personal-mcp AGENTS.md is an instructions file for Codex, OpenCode from jjurach/google-personal-mcp. It costs 4,893 tokens per session, scanned B, original, MIT.

Project instructions for AI agents working on Google Personal MCP Server, a server that connects assistants to personal Google-related services. They define required reading, workflows, quality standards, file organization and restrictions on executing workflows.

In plain words
What is it for?
Use them when working on the Google Personal MCP Server repository. They guide session startup, task execution, implementation choices and the definition of finished work.
Why use it?
They give agents the project's rules before they change anything, including which documents must be read and which actions are prohibited. This reduces mistakes caused by treating the repository like an unfamiliar project.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions CLAUDE.md; mentions Claude Code; mentions AGENTS.md.

This is jjurach/google-personal-mcp's own configuration. It tells Codex and OpenCode how to work on google-personal-mcp 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 google-personal-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to jjurach/google-personal-mcp. 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/jjurach/google-personal-mcp/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/jjurach/google-personal-mcp

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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Per session 4,893 This file is loaded in full into every session.
When invoked 4,893 The same file — it is already loaded in full.
Security scan B 1 finding. 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 $0.04893 $0.04893
Opus 5 $0.02447 $0.02447
Sonnet 5 $0.00979 $0.00979
Haiku 4.5 $0.00489 $0.00489

Measured 7d ago against content hash fd9af9d96846, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade B, and why

google-personal-mcp AGENTS.md scanned grade B with 1 finding 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 7d 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.

Strips warnings and disclaimersmediumAnti-refusal

Omitting safety caveats hides risk from the user and is a common jailbreak preamble.

- [ ] All tests pass without warnings: `pytest -v`
AGENTS.md · 516 lines

How it starts

The opening of the file, as written. The whole thing — 516 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Project Agents - Google Personal MCP Server

This file defines the mandatory workflow for AI agents working on the Google Personal MCP Server project.

Quick Navigation:


Mandatory Reading - Read First Every Session {#mandatory-reading---read-first-every-session}

CRITICAL: Before starting ANY task in this project, you MUST read these files in this exact order.

These files define:

  • How to approach all tasks (workflow and steps)
  • Quality standards (definition of done criteria)
  • Project-specific rules and structure
  • What actions are prohibited

Reading these files is NOT optional. Skip them and you WILL make mistakes.

Start here: Mandatory Reading Guide


Available System-Prompts Workflows and Processes

CRITICAL: The Agent Kernel provides specialized workflows and processes that are informational resources only.

YOU MUST NOT execute any system-prompts process or switch workflows unless:

  1. Explicitly requested by the user (e.g., "Follow the bootstrap-project process")
  2. Explicitly instructed in this file (AGENTS.md) or tool-specific entry files (CLAUDE.md, etc.)

Available resources (for reference only):

  • Workflows: Core (active), Logs-First (optional), Custom templates
  • Processes: Bootstrap Project, Document Integrity Scan, Tool Entry Points

See README.md - Available Workflows and Processes for complete documentation.

When user asks about available processes:

  • You MAY reference the documentation and explain what processes exist
  • You MAY suggest a relevant process if user describes a problem it solves
  • You MUST NOT execute processes proactively without explicit user request

Read the full file on GitHub · 516 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. 7d ago First seen · 516 lines · 4,893 tokens per session scan B fd9af9d96846

Subscribe to this mod's changes

google-personal-mcp AGENTS.md is an instructions file published in the GitHub repository jjurach/google-personal-mcp (0 stars, last pushed 5mo ago), licensed MIT. It adds 4,893 tokens to every session, about $0.0245 per session on Opus 5. A static security scan graded it B with 1 finding (strips warnings and disclaimers). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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