feat(provider): add OpenCode Zen and OpenCode Go providers

Add support for OpenCode Zen (pay-as-you-go, 35+ curated models) and
OpenCode Go ($10/month subscription, open models) as first-class providers.

Both are OpenAI-compatible endpoints resolved via the generic api_key
provider flow — no custom adapter needed.

Files changed:
- hermes_cli/auth.py — ProviderConfig entries + aliases
- hermes_cli/config.py — OPENCODE_ZEN/GO API key env vars
- hermes_cli/models.py — model catalogs, labels, aliases, provider order
- hermes_cli/main.py — provider labels, menu entries, model flow dispatch
- hermes_cli/setup.py — setup wizard branches (idx 10, 11)
- agent/model_metadata.py — context lengths for all OpenCode models
- agent/auxiliary_client.py — default aux models
- .env.example — documentation

Co-authored-by: DevAgarwal2 <DevAgarwal2@users.noreply.github.com>
This commit is contained in:
Teknium 2026-03-17 02:02:43 -07:00 committed by GitHub
parent 4cb6735541
commit 40e2f8d9f0
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8 changed files with 227 additions and 2 deletions

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@ -768,6 +768,8 @@ def cmd_model(args):
"kimi-coding": "Kimi / Moonshot",
"minimax": "MiniMax",
"minimax-cn": "MiniMax (China)",
"opencode-zen": "OpenCode Zen",
"opencode-go": "OpenCode Go",
"ai-gateway": "AI Gateway",
"custom": "Custom endpoint",
}
@ -788,6 +790,8 @@ def cmd_model(args):
("kimi-coding", "Kimi / Moonshot (Moonshot AI direct API)"),
("minimax", "MiniMax (global direct API)"),
("minimax-cn", "MiniMax China (domestic direct API)"),
("opencode-zen", "OpenCode Zen (35+ curated models, pay-as-you-go)"),
("opencode-go", "OpenCode Go (open models, $10/month subscription)"),
("ai-gateway", "AI Gateway (Vercel — 200+ models, pay-per-use)"),
]
@ -857,7 +861,7 @@ def cmd_model(args):
_model_flow_anthropic(config, current_model)
elif selected_provider == "kimi-coding":
_model_flow_kimi(config, current_model)
elif selected_provider in ("zai", "minimax", "minimax-cn", "ai-gateway"):
elif selected_provider in ("zai", "minimax", "minimax-cn", "opencode-zen", "opencode-go", "ai-gateway"):
_model_flow_api_key_provider(config, selected_provider, current_model)