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feat: Add Forge as LLM provider #116

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feat: Add Forge as LLM provider #116

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1 change: 1 addition & 0 deletions nanobot/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -516,6 +516,7 @@ Config file: `~/.nanobot/config.json`
| Provider | Purpose | Get API Key |
|----------|---------|-------------|
| `openrouter` | LLM (recommended, access to all models) | [openrouter.ai](https://openrouter.ai) |
| `forge` | LLM (API gateway, OpenAI-compatible) | [forge.tensorblock.co](https://forge.tensorblock.co) |
| `anthropic` | LLM (Claude direct) | [console.anthropic.com](https://console.anthropic.com) |
| `openai` | LLM (GPT direct) | [platform.openai.com](https://platform.openai.com) |
| `deepseek` | LLM (DeepSeek direct) | [platform.deepseek.com](https://platform.deepseek.com) |
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1 change: 1 addition & 0 deletions nanobot/nanobot/config/schema.py
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Expand Up @@ -165,6 +165,7 @@ class ProvidersConfig(BaseModel):
anthropic: ProviderConfig = Field(default_factory=ProviderConfig)
openai: ProviderConfig = Field(default_factory=ProviderConfig)
openrouter: ProviderConfig = Field(default_factory=ProviderConfig)
forge: ProviderConfig = Field(default_factory=ProviderConfig)
deepseek: ProviderConfig = Field(default_factory=ProviderConfig)
groq: ProviderConfig = Field(default_factory=ProviderConfig)
zhipu: ProviderConfig = Field(default_factory=ProviderConfig)
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5 changes: 4 additions & 1 deletion nanobot/nanobot/providers/litellm_provider.py
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Expand Up @@ -68,7 +68,10 @@ def _setup_env(self, api_key: str, api_base: str | None, model: str) -> None:
for env_name, env_val in spec.env_extras:
resolved = env_val.replace("{api_key}", api_key)
resolved = resolved.replace("{api_base}", effective_base)
os.environ.setdefault(env_name, resolved)
if self._gateway:
os.environ[env_name] = resolved
else:
os.environ.setdefault(env_name, resolved)

def _resolve_model(self, model: str) -> str:
"""Resolve model name by applying provider/gateway prefixes."""
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20 changes: 20 additions & 0 deletions nanobot/nanobot/providers/registry.py
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Expand Up @@ -80,6 +80,26 @@ def label(self) -> str:
strip_model_prefix=False,
model_overrides=(),
),
# Forge: OpenAI-compatible gateway.
ProviderSpec(
name="forge",
keywords=("forge",),
env_key="FORGE_API_KEY",
display_name="Forge",
litellm_prefix="openai", # route via OpenAI-compatible API
skip_prefixes=(),
env_extras=(
("OPENAI_API_KEY", "{api_key}"),
("FORGE_API_BASE", "{api_base}"),
),
is_gateway=True,
is_local=False,
detect_by_key_prefix="",
detect_by_base_keyword="forge.tensorblock.co",
default_api_base="https://api.forge.tensorblock.co/v1",
strip_model_prefix=True,
model_overrides=(),
),
# AiHubMix: global gateway, OpenAI-compatible interface.
# strip_model_prefix=True: it doesn't understand "anthropic/claude-3",
# so we strip to bare "claude-3" then re-prefix as "openai/claude-3".
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