OpenCode Claude Pro/Max Plugin — Plan & Documentation

This repository serves as a comprehensive resource for restoring support for the Anthropic Claude Pro/Max subscription in OpenCode using its plugin system. It includes detailed documentation and implementation notes, enabling developers to create the necessary plugin based on the outlined strategies.

Key Features:

• Documentation: Clear guidelines are provided in various files that facilitate the plugin creation process.
• Legal Considerations: Important legal disclaimers highlight the risks associated with using OAuth tokens in third-party tools, including potential violations of Anthropic's Terms of Service. Users are urged to proceed with caution and understand the implications of their actions.

Repository Contents:

• IMPLEMENTATION_PLAN.md: This document details the entire implementation plan, including 28 annotated notes that cover essential aspects such as the OAuth flow and common pitfalls encountered during development.
• INSTRUCTION.md: A user-friendly guide that walks through the steps needed to create and configure the plugin as well as troubleshoot issues.
• PROMPT.md: A minimal prompt designed for use with AI coding assistance tools, directing them to execute the building process based on the provided plan.

Building the Plugin: The plugin can be generated efficiently by leveraging the resources available in this repository. Using a combination of community tools and AI coding assistants, developers can create a functional plugin without extensive manual coding. The repository provides a recommended approach for utilizing the implementation plan as a prompt in tools like Claude Code or OpenCode.

Recommended Authentication Method: The preferred method for authentication is to synchronize tokens from the Claude CLI, which helps mitigate issues related to endpoint fragility and other limitations.

In summary, this repository offers robust support for developers aiming to reinstate Claude support in OpenCode, outlining necessary legal considerations, detailed implementation plans, and user guides for smooth integration.