feat(mcp): prefer pre-decrypted DB files in DBCache.get#145
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thedavidweng wants to merge 1 commit into
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feat(mcp): prefer pre-decrypted DB files in DBCache.get#145thedavidweng wants to merge 1 commit into
thedavidweng wants to merge 1 commit into
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When decrypted/<rel_path> already exists and opens cleanly, use it directly instead of re-decrypting from the encrypted db_storage copy. Falls back to the existing on-the-fly decrypt path when missing or corrupt.
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Summary
DBCache.get()now checksdecrypted/<rel_path>first. If a pre-decrypted copy exists and opens cleanly (SELECT 1), MCP tools use it directly instead of decrypting fromdb_storageon every access.Falls back to the existing on-the-fly decrypt + WAL merge path when the decrypted file is missing or corrupt.
Motivation
Users who already ran
decrypt_db.pyhave plaintext copies underdecrypted/. Re-decrypting on each MCP query is slower and redundant.Test plan
decrypted/contact/contact.dbpresent, MCPget_contactsreturns results without touching encrypted DBdecrypted/missing or corrupt, behavior unchanged (falls back to decrypt path)