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gpt2agent
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gpt2agent

Active·★ 52·MIT·Updated 2026-10-14

gpt2agent is an MCP server designed to integrate your ChatGPT Plus or Pro subscription capabilities directly into various Multi-Agent Communication Protocol (MCP) clients like Claude Code and Codex. It provides 25 tools for interacting with ChatGPT's backend API, enabling features like account introspection, memory management, and (currently blocked) conversational AI, all while reusing your existing codex login token.

#MCP Server#ChatGPT Integration#AI Agent#Backend API#CLI Tool#Python
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Guides
#Developer Tools
#Reverse Engineering
$ Install
$ curl -fsSL https://raw.githubusercontent.com/robotlearning123/gpt2agent/main/install.sh | bash
↗ Visit site★ GitHub
01

Features

01Integrates ChatGPT Plus/Pro subscription features into various MCP clients like Claude Code, Codex, and Cursor.
02Exposes 25 tools for direct interaction with ChatGPT's private backend API, covering account introspection, memory management, and more.
03Reuses existing `codex login` tokens for authentication and provides a `gpt2agent doctor` command to diagnose tool availability.
04Supports both stdio and HTTP transports for MCP communication, with robust security warnings for HTTP.
02

Compatibility

Python
Runtime
Verified via docs
MCP Clients
Integration
Verified via docs
ChatGPT Plus/Pro
Subscription
Verified via docs
03

Quick start

1
$ curl -fsSL https://raw.githubusercontent.com/robotlearning123/gpt2agent/main/install.sh | bash
04

Use cases

↳Integrating ChatGPT capabilities (account introspection, memory) directly into developer IDEs and CLI workflows.
↳Automating retrieval and management of ChatGPT data, such as listing conversations, models, or custom GPTs.
↳Utilizing ChatGPT's backend for advanced tasks like web-augmented research or code execution within a multi-agent framework (when tools are unblocked).
↳Diagnosing the status and availability of ChatGPT backend tools using the `gpt2agent doctor` command.
05

Alternatives

⚡Top VS:
VSmini_agent★37→VSintentkit★6.5k→VScli-agent-orchestrator★1.5k→

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robotlearning123 /
gpt2agent
↗

Your codex login → a full ChatGPT Plus/Pro account (every model, deep research, image gen, code exec) inside Claude Code, Codex & any MCP client. One-line install.

52MIT
Last commit1w ago
StatusActive
CategoryMulti-Agent
Links
Documentation↗Discussion↗Issues↗Releases↗
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