#1058 feat(models): add minimax-m2.5 via opencodezen and set as openclaw default

Changes

• Add minimax-m2.5 to models.json
• Add opencodezen provider to cliproxyapi config (config.tpl.yaml / config.template.yaml) using OPENCODE_API_KEY pointing to https://api.minimax.chat/v1
• Add minimax-m2.5 model entry to openclaw's cliproxy provider list (1M context, 40960 max tokens)
• Set cliproxy/minimax-m2.5 as the default primary model in openclaw agents, with claude-opus-4-6 as first fallback
• Add minimax-m2.5 to opencode's cliproxyapi provider models
• Document OPENCODE_API_KEY in .env.example

Technical Details

• Template files (*.tpl.*) updated with __MINIMAX__ / __MINIMAX_PRETTY__ placeholders
• Generated files updated via scripts/llm-update.sh
• openclaw default primary: cliproxy/claude-opus-4-6 → cliproxy/minimax-m2.5 (opus moved to fallback)

Testing

• scripts/llm-update.sh runs cleanly
• All template substitutions verified in generated output files

Generated with Claude Code by claude-sonnet-4-6

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Summary by cubic

Adds minimax-m2.5 via the opencodezen provider and sets it as the default model for openclaw agents. This delivers a 1M-token context window while keeping claude-opus-4-6 as the first fallback.

• New Features

  • Added opencodezen to cliproxyapi (base https://api.minimax.chat/v1) using OPENCODE_API_KEY; exposes minimax-m2.5.
  • Registered minimax-m2.5 in openclaw (context 1,000,000; max tokens 40,960) and set cliproxy/minimax-m2.5 as primary with fallbacks cliproxy/claude-opus-4-6 and cliproxy/glm-4.7.
  • Mapped minimax -> minimax-m2.5 in models.json and added the model to opencode provider models.
  • Added template placeholders __MINIMAX__ and __MINIMAX_PRETTY__.

• Migration

  • Add OPENCODE_API_KEY to your environment (see .env.example) to enable minimax-m2.5 via cliproxyapi.
  • To keep the old default, set cliproxy/claude-opus-4-6 as the agent primary in your local config.