feat(store): file and vector store support seekdb (embedded + remote)

.gitignore

@@ -5,7 +5,10 @@
 venv/
 .ipynb_checkpoints
 .__pycache__
-__pycache__
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
 *.log
 tmp*
 temp*

pyproject.toml

@@ -38,6 +38,7 @@ dependencies = [
     "rich>=14.2.0",
     "asyncpg>=0.31.0",
     "chromadb>=1.3.5",
+    "pyseekdb>=1.2.0",
     "dashscope>=1.25.1",
     "elasticsearch>=9.2.0",
     "fastapi>=0.121.3",

reme/core/embedding/base_embedding_model.py

@@ -6,6 +6,7 @@
 import asyncio
 import hashlib
 import json
+import os
 import time
 from abc import ABC
 from collections import OrderedDict
@@ -55,8 +56,8 @@ def __init__(
             enable_cache: Whether to enable embedding cache
             **kwargs: Additional model-specific parameters
         """
-        self.api_key: str = api_key
-        self.base_url: str = base_url
+        self._api_key: str | None = api_key
+        self._base_url: str | None = base_url
         self.model_name = model_name
         self.dimensions = dimensions
         self.use_dimensions = use_dimensions
@@ -77,6 +78,25 @@ def __init__(
         self.cache_path: Path = Path(self.cache_dir)
         self.cache_path.mkdir(parents=True, exist_ok=True)
 
+    @property
+    def api_key(self) -> str | None:
+        """Get API key from environment variable."""
+        return (
+            os.getenv("REME_EMBEDDING_API_KEY")
+            or os.getenv("EMBEDDING_API_KEY")
+            or os.getenv("OPENAI_API_KEY")
+            or self._api_key
+        )
+
+    @property
+    def base_url(self) -> str | None:
+        """Get base URL from environment variable."""
+        return (
+            os.getenv("REME_EMBEDDING_BASE_URL")
+            or os.getenv("EMBEDDING_BASE_URL")
+            or self._base_url
+        )
+
     def _truncate_text(self, text: str) -> str:
         """Truncate text to max_input_length if it exceeds the limit."""
         if len(text) > self.max_input_length:

reme/core/file_store/__init__.py

@@ -1,8 +1,8 @@
 """File store module for persistent memory management.
 
 This module provides storage backends for memory chunks and file metadata,
-including SQLite-based, ChromaDB-based, and pure-Python local implementations
-with vector and full-text search.
+including SQLite-based, ChromaDB-based, seekdb-based, and pure-Python local
+implementations with vector and full-text search.
 """
 
 from .base_file_store import BaseFileStore
@@ -21,3 +21,11 @@
 R.file_stores.register("sqlite")(SqliteFileStore)
 R.file_stores.register("chroma")(ChromaFileStore)
 R.file_stores.register("local")(LocalFileStore)
+
+try:
+    from .seekdb_file_store import SeekdbFileStore
+
+    R.file_stores.register("seekdb")(SeekdbFileStore)
+    __all__.append("SeekdbFileStore")
+except ImportError:
+    pass