Semantic search over your own Claude Code session history
Per-project semantic search over your Claude Code session history — not a shared or centralized memory store. Indexes JSONL transcripts into a local SQLite file, retrieves via bge-m3 embeddings (Ollama) with automatic FTS5 BM25 fallback, and auto-injects relevant past context at session start. Companion to session-end: session-end gives "where I left off," session-indexer gives "what we decided" — same Stop/SessionStart hooks. Apache 2.0, 75 passing tests, go install and nothing to deploy.
I kept losing track of why we made past decisions across long-running projects — session-end gives you "where I left off," but not "what did we decide about X three weeks ago." So I built session-indexer to close that gap: a per-project SQLite index of your Claude Code session history, searchable by semantic similarity via bge-m3, with an automatic FTS5 keyword fallback so it never has a hard dependency on Ollama. It hooks into the same Stop/SessionStart events as session-end, so both just run together — no extra setup, no shared backend, nothing to deploy.
About session-indexer on Product Hunt
“Semantic search over your own Claude Code session history”
session-indexer launched on Product Hunt on August 25th, 2026 and earned 89 upvotes and 3 comments, placing #18 on the daily leaderboard. Per-project semantic search over your Claude Code session history — not a shared or centralized memory store. Indexes JSONL transcripts into a local SQLite file, retrieves via bge-m3 embeddings (Ollama) with automatic FTS5 BM25 fallback, and auto-injects relevant past context at session start. Companion to session-end: session-end gives "where I left off," session-indexer gives "what we decided" — same Stop/SessionStart hooks. Apache 2.0, 75 passing tests, go install and nothing to deploy.
On the analytics side, session-indexer competes within Open Source, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how session-indexer performed against the three products that launched closest to it on the same day.
Who hunted session-indexer?
session-indexer was hunted by Valentyn Solomko. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Valentyn Solomko