Commit Graph

2 Commits

Author SHA1 Message Date
panda 76f98a7aeb feat: add Anthropic API provider support and missing env vars
- Add LLM_PROVIDER env var (openai/anthropic) to switch cloud backend
- Use ChatAnthropic for anthropic provider with custom base_url
- Add CONTEXT_MAX_TOKENS, CONTEXT_KEEP_RECENT, SESSIONS_DIR,
  HISTORY_MAX_SNAPSHOTS to .env and .env.example
- Add langchain-anthropic dependency to requirements.txt

Note: E2E testing blocked — the configured MiniMax API key
(sk-cp-...) returns 401 across all endpoints (Anthropic and OpenAI).
The API key may be expired or lack text-generation model access.
2026-05-14 23:39:00 +08:00
panda 21a5fdf930 feat: 后端基础设施 — LLM工厂/Embedding工厂/验证客户端/会话持久化
- backend/llm.py: 支持 OpenAI 兼容 API 与 Ollama 本地模型切换
- backend/embeddings.py: 支持云端与本地嵌入模型(sentence-transformers)
- backend/validation.py: FastAPI 验证服务 HTTP 客户端
- backend/session.py: JSON 文件会话管理(创建/加载/保存/列表/删除)
- .env.example: 完整环境变量模板
- requirements.txt: 所有 Python 依赖声明
2026-05-14 23:20:56 +08:00