ChatGPT Search CLI for Claude

chatparser is a CLI that turns conversations.json from a ChatGPT export into a SQLite corpus, letting Claude search past conversations and continue work from them.

• ingest normalizes and stores conversations, messages, and attachment metadata, keeping only the latest export based on conversation_id. Image attachments are skipped.
• embed uses BAAI/bge-small-en-v1.5 embeddings to build two-tier vectors at the conversation level and at the chunk level (roughly 1200 chars with 200-char overlap).
• search provides semantic, FTS5 BM25 lexical, and hybrid RRF modes, with timeline, meta, show, and export for continued exploration and recovery.
• summarize generates TLDR / abstract / entity / status using claude -p or the Anthropic API, with Haiku as the default model.
• export packages related conversations into a ZIP containing Markdown, INSTRUCTIONS.md, and INDEX.json, so they can be handed off to a new Claude session.

The DB is WAL-mode SQLite (chatparser.db).