feat(providers): add tencent-tokenhub provider support

Registers tencent-tokenhub (https://tokenhub.tencentmaas.com/v1) as a
new API-key provider with model tencent/hy3-preview (256K context).

- PROVIDER_REGISTRY entry + TOKENHUB_API_KEY / TOKENHUB_BASE_URL env vars
- Aliases: tencent, tokenhub, tencent-cloud, tencentmaas
- openai_chat transport with is_tokenhub branch for top-level
  reasoning_effort (Hy3 is a reasoning model)
- tencent/hy3-preview:free added to OpenRouter curated list
- 60+ tests (provider registry, aliases, runtime resolution,
  credentials, model catalog, URL mapping, context length)
- Docs: integrations/providers.md, environment-variables.md,
  model-catalog.json

Author: simonweng <simonweng@tencent.com>
Salvaged from PR #16860 onto current main (resolved conflicts with
#16935 Azure Anthropic env-var hint tests and the --provider choices=
list removal in chat_parser).
This commit is contained in:
simonweng
2026-04-28 03:40:45 -07:00
committed by Teknium
parent bd10acd747
commit a6a6cf047d
16 changed files with 654 additions and 6 deletions

View File

@@ -46,6 +46,8 @@ All variables go in `~/.hermes/.env`. You can also set them with `hermes config
| `KILOCODE_BASE_URL` | Override Kilo Code base URL (default: `https://api.kilo.ai/api/gateway`) |
| `XIAOMI_API_KEY` | Xiaomi MiMo API key ([platform.xiaomimimo.com](https://platform.xiaomimimo.com)) |
| `XIAOMI_BASE_URL` | Override Xiaomi MiMo base URL (default: `https://api.xiaomimimo.com/v1`) |
| `TOKENHUB_API_KEY` | Tencent TokenHub API key ([tokenhub.tencentmaas.com](https://tokenhub.tencentmaas.com)) |
| `TOKENHUB_BASE_URL` | Override Tencent TokenHub base URL (default: `https://tokenhub.tencentmaas.com/v1`) |
| `AZURE_FOUNDRY_API_KEY` | Azure AI Foundry / Azure OpenAI API key ([ai.azure.com](https://ai.azure.com/)) |
| `AZURE_FOUNDRY_BASE_URL` | Azure AI Foundry endpoint URL (e.g. `https://<resource>.openai.azure.com/openai/v1` for OpenAI-style, or `https://<resource>.services.ai.azure.com/anthropic` for Anthropic-style) |
| `AZURE_ANTHROPIC_KEY` | Azure Anthropic API key for `provider: anthropic` + `base_url` pointing at an Azure Foundry Claude deployment (alternative to `ANTHROPIC_API_KEY` when both Anthropic and Azure Anthropic are configured) |