OpenCode with Infercom - EU Sovereign AI Coding

OpenCode is a terminal-based AI coding assistant with a rich TUI (text user interface). It provides an interactive coding experience with file management, reasoning visualization, and tool calling capabilities.

Verified working with MiniMax-M2.7 on Infercom.

Prerequisites

macOS, Linux, or Windows
Infercom API key

Installation

curl -fsSL https://opencode.ai/install | bash

Verify installation:

opencode --version

Configuration

OpenCode requires a configuration file to define the Infercom provider.

Step 1: Create Config File

Create ~/.config/opencode/opencode.json:

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "infercom": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "Infercom (EU Sovereign)",
      "options": {
        "baseURL": "https://api.infercom.ai/v1"
      },
      "models": {
        "MiniMax-M2.7": {
          "name": "MiniMax M2.7 (EU Sovereign)"
        }
      }
    }
  },
  "model": "infercom/MiniMax-M2.7"
}

For complex tasks, OpenCode supports separate plan/build agents. You can use a frontier model (Claude, GPT, Gemini) for planning and MiniMax-M2.7 for execution. See OpenCode documentation for multi-provider configuration.

Step 2: Add API Key

Run the auth login command:

opencode auth login

Select the Infercom provider and paste your API key when prompted.

Credentials are stored in ~/.local/share/opencode/auth.json

Step 3: Verify Setup

Check that the provider is configured:

opencode providers list

Expected output:

+  Credentials ~/.local/share/opencode/auth.json
|
*  infercom api
|
-  1 credential

List available models:

opencode models infercom

Expected output:

infercom/MiniMax-M2.7

Model

Use infercom/MiniMax-M2.7 - optimized for agentic coding with 192K context, reasoning, and tool calling.

Usage

Interactive TUI

Launch the TUI:

opencode

Use /models to switch models if needed.

Non-Interactive Mode

For scripts and CI:

opencode run --model infercom/MiniMax-M2.7 "Your task description"

Example:

opencode run --model infercom/MiniMax-M2.7 \
  "Add input validation to the login function in auth.py"

Model Configuration Options

Customize model capabilities in opencode.json:

Option	Description	Default
`reasoning`	Enable reasoning/thinking	`true` for MiniMax
`interleaved.field`	Field for reasoning context	`reasoning_content`
`tool_call`	Enable function calling	`true`
`temperature`	Temperature parameter	`true`
`limit.context`	Max context tokens	Model-specific
`limit.output`	Max output tokens	Model-specific

Troubleshooting

Tool/File Operations Return Empty

If tool or file operations return empty responses, ensure npm is set to @ai-sdk/openai-compatible, not @ai-sdk/openai. The @ai-sdk/openai package routes to an endpoint that has a known streaming issue with tool calls.

Read-Before-Write Errors

OpenCode requires reading files before overwriting them (safety feature):

Error: You must read file /path/to/file.py before overwriting it.

This is expected behavior. OpenCode will automatically read the file and retry.

Provider Not Found

Ensure the config file is in the correct location:

ls ~/.config/opencode/opencode.json

Authentication Failed

Re-run the login command:

opencode providers login -p infercom

Or manually edit ~/.local/share/opencode/auth.json:

{
  "infercom": {
    "type": "api",
    "key": "your-infercom-api-key"
  }
}

Performance

Token throughput: 400+ tokens/sec with MiniMax-M2.7
Context window: 192K tokens
Tool calling: Fully supported for file operations

Next Steps

Aider - Simpler terminal tool
Choosing a Tool - Compare options
API Reference - Direct API usage

Get started

Models

Features

Agentic Coding

Build

Resources

OpenCode Integration Guide

Prerequisites

Installation

Configuration

Step 1: Create Config File

Step 2: Add API Key

Step 3: Verify Setup

Model

Usage

Interactive TUI

Non-Interactive Mode

Model Configuration Options

Troubleshooting

Tool/File Operations Return Empty

Read-Before-Write Errors

Provider Not Found

Authentication Failed

Performance

Next Steps

​Prerequisites

​Installation

​Configuration

​Step 1: Create Config File

​Step 2: Add API Key

​Step 3: Verify Setup

​Model

​Usage

​Interactive TUI

​Non-Interactive Mode

​Model Configuration Options

​Troubleshooting

​Tool/File Operations Return Empty

​Read-Before-Write Errors

​Provider Not Found

​Authentication Failed

​Performance

​Next Steps

Prerequisites

Installation

Configuration

Step 1: Create Config File

Step 2: Add API Key

Step 3: Verify Setup

Model

Usage

Interactive TUI

Non-Interactive Mode

Model Configuration Options

Troubleshooting

Tool/File Operations Return Empty

Read-Before-Write Errors

Provider Not Found

Authentication Failed

Performance

Next Steps