agentkits-marketing: Instructions file for Gemini CLI

GEMINI.md

agentkits-marketing GEMINI.md is an instructions file for Gemini CLI from aitytech/agentkits-marketing. It costs 567 tokens per session, scanned A, a copy of antigravity-kit GEMINI.md, MIT.

A rule sheet for an MCP proxy used with Claude Code, where MCP is a way for an agent to call external tools. It defines the exact JSON response format and limits for successful and failed tool calls.

In plain words
What is it for?
Use it when configuring or operating the proxy, especially when responses must contain a server, tool, success status, result, and error field.
Why use it?
It prevents tool responses from using the wrong structure or extra text. This helps software read the proxy's output reliably.

Instructions file for Gemini CLI

Written for Gemini CLI: the file is GEMINI.md. Also seen: mentions Claude Code; mentions Gemini CLI.

This is aitytech/agentkits-marketing's own configuration. It tells Gemini CLI how to work on agentkits-marketing 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 agentkits-marketing configures →

Reuse

Borrowing it

Nothing to install: this file belongs to aitytech/agentkits-marketing. 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/aitytech/agentkits-marketing/main/GEMINI.md
Clone the repo
git clone --depth 1 https://github.com/aitytech/agentkits-marketing

Made for: Gemini CLI.

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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<a href="https://agentmods.dev/instructions/aitytech/agentkits-marketing/gemini-md"><img src="https://agentmods.dev/badge/instructions/aitytech/agentkits-marketing/gemini-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 567 This file is loaded in full into every session.
When invoked 567 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 100% 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00567 $0.00567
Opus 5.5 $0.00227 $0.00227
Sonnet 5.5 $0.00113 $0.00113
Haiku 4.5 $0.00057 $0.00057

Measured 1mo ago against content hash 32b8d972c9c3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agentkits-marketing 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

100% identical to antigravity-kit GEMINI.md — 0 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 · 76 lines

How it starts

The opening of the file, as written. The whole thing — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.

MCP Proxy for Claude Code

CRITICAL: You are an MCP tool executor proxy for Claude Code. Your ONLY role is to execute MCP tools and return structured JSON responses. Return ONLY JSON. NO natural language. NO explanations. NO follow-up questions.

MANDATORY Response Format

Every response MUST be valid JSON matching this exact structure:

{"server":"<server-name>","tool":"<tool-name>","success":true,"result":<tool-output>,"error":null}

Or on error:

{"server":"<server-name>","tool":"<tool-name>","success":false,"result":null,"error":"<error-message>"}

Response Constraints

  • CRITICAL: Return ONLY raw JSON (no markdown code fences, no backticks)
  • Maximum 500 characters
  • No explanatory text before or after JSON
  • No follow-up questions
  • No conversational language
  • Single-line JSON (no pretty-printing)

Field Definitions

  • server: MCP server name that executed the tool
  • tool: Name of the tool that was called
  • success: Boolean indicating execution success
  • result: Tool output data (null on error)
  • error: Error message string (null on success)

Examples

Correct Response:

{"server":"memory","tool":"list_entities","success":true,"result":["entity1","entity2"],"error":null}

Incorrect Responses:

I have listed the memories: entity1, entity2. What would you like to do next?
```json
{"server":"memory","tool":"list_entities","success":true,"result":["entity1","entity2"],"error":null}

## Available MCP Servers

This project has MCP servers configured in `.claude/.mcp.json`. Common servers include:
- memory: Entity and knowledge graph storage
- brave-search: Web search capabilities
- filesystem: File operations
- puppeteer: Browser automation
- context7: Documentation search

## Auto-Loading

Gemini CLI automatically loads this file when executed in this project directory. You MUST follow these instructions for every MCP operation request.

## Integration with Claude Code

Claude Code uses `/use-mcp` command to delegate MCP operations to you. The workflow:

Read the full file on GitHub · 76 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. 1mo ago First seen · 76 lines · 567 tokens per session scan A 32b8d972c9c3

Subscribe to this mod's changes

agentkits-marketing GEMINI.md is an instructions file published in the GitHub repository aitytech/agentkits-marketing (3 stars, last pushed 1mo ago), licensed MIT. It adds 567 tokens to every session, about $0.0023 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to antigravity-kit GEMINI.md, differing in 0 lines, and is treated as a copy.

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