What is mcp-ai-assistant-iris CLAUDE.md?

A project instruction file for Claude Code, an AI coding assistant, describing a TypeScript server that provides web search and code execution through the Model Context Protocol.

It helps Claude Code build the project, run its integration tests, and work consistently with the server’s OpenAI and MCP setup.

It gives the coding assistant the repository’s architecture, commands, configuration variables, and testing guidance in one place.

How mokemokechicken/mcp-ai-assistant-iris configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to mokemokechicken/mcp-ai-assistant-iris. 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/mokemokechicken/mcp-ai-assistant-iris/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/mokemokechicken/mcp-ai-assistant-iris

Made for: Claude Code.

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/mokemokechicken/mcp-ai-assistant-iris/claude-md/github.svg)](https://agentmods.dev/instructions/mokemokechicken/mcp-ai-assistant-iris/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/mokemokechicken/mcp-ai-assistant-iris/claude-md"><img src="https://agentmods.dev/badge/instructions/mokemokechicken/mcp-ai-assistant-iris/claude-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/mokemokechicken/mcp-ai-assistant-iris/claude-md"><img src="https://agentmods.dev/badge/instructions/mokemokechicken/mcp-ai-assistant-iris/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 698 This file is loaded in full into every session.

When invoked 698 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	$0.00698	$0.00698
Opus 5.5	$0.00279	$0.00279
Sonnet 5.5	$0.00140	$0.00140
Haiku 4.5	$0.00070	$0.00070

Measured 2mo ago against content hash 0ce1a887a941, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-ai-assistant-iris CLAUDE.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 2mo 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.

CLAUDE.md · 95 lines

How it starts

The opening of the file, as written. The whole thing — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

This is an MCP (Model Context Protocol) server that provides advanced AI capabilities including web search and code execution using OpenAI's models. The project exposes a single iris tool that accepts natural language queries and can perform web searches, high-precision reasoning, and code execution depending on the specified parameters.

Current Version: 0.6.1

Architecture

Single-file TypeScript server (src/index.ts) - Contains the entire MCP server implementation
MCP SDK integration - Uses @modelcontextprotocol/sdk for server framework
OpenAI Integration - Supports both gpt-5 (default) and o3 models with optional code interpreter
Environment-based configuration - Uses env vars for API key and search parameters
Dynamic tool construction - Web search + optional code interpreter based on parameters

Development Commands

Build the project:

npm run build

The build process compiles TypeScript to JavaScript in the server/ directory and makes the output executable.

Run integration tests:

npm run test:integration

Run tests using Makefile:

make test

Clean build artifacts:

make clean

Check project status:

make status

Key Environment Variables

OPENAI_API_KEY - Required OpenAI API key
.env - Place environment variables in .env file for local testing

Testing

The project includes an integration test that:

Validates OPENAI_API_KEY environment variable
Starts the MCP server process
Tests MCP protocol initialization
Verifies tool registration and execution

Integration test requires:

OPENAI_API_KEY in environment or .env file
Built server (npm run build first)

Project Structure

src/index.ts - Main server implementation with iris tool
server/ - Compiled JavaScript output (generated by build)
test/integration.test.js - Integration test for MCP protocol
Makefile - Build and publish automation commands
tsconfig.json - TypeScript configuration with strict settings

Read the full file on GitHub · 95 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.

2mo ago First seen · 95 lines · 698 tokens per session scan A 0ce1a887a941

Subscribe to this mod's changes

mcp-ai-assistant-iris CLAUDE.md is an instructions file published in the GitHub repository mokemokechicken/mcp-ai-assistant-iris (1 stars, last pushed 11mo ago), licensed MIT. It adds 698 tokens to every session, about $0.0028 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 2026-08-31.

mcp-ai-assistant-iris CLAUDE.md next to 6 instructions from other repositories
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mcp-ai-assistant-iris: Instructions file for Claude Code