Threadhop
- 16 repo stars
- Updated May 24, 2026
- parzival1l/threadhop
threadhop is a Claude Code plugin marketplace that adds persistent cross-session memory, SQLite FTS5 search, and handoff commands for developers who lose context across isolated Claude Code JSONL transcripts.
About
The ThreadHop marketplace entry installs a Claude Code plugin plus local tooling for persistent agent-session memory. Each Claude Code chat normally stays isolated; ThreadHop indexes JSONL transcripts into SQLite with FTS5 search, adds session tagging and bookmarks, and ships slash commands for observation and handoff. A background observer extracts TODOs and decisions; a reflector surfaces conflicts across sibling sessions. Developers install the marketplace plugin to register /threadhop:handoff and related commands globally, while the threadhop CLI must also be installed on PATH. Reach for this marketplace when you want one install path for cross-session recall, kanban session organization, and structured handoffs during long multi-chat engineering work.
- Marketplace plugin registers persistent /threadhop: slash commands in Claude Code
- Pairs plugin with local threadhop CLI and TUI sharing one SQLite store
- FTS5 search across indexed Claude Code JSONL transcripts
- Handoff skill packages decisions, TODOs, and ADRs for the next session
- Kanban session tagging: backlog, in progress, in review, done
Threadhop by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
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| repo stars | ★ 16 |
|---|---|
| Last updated | May 24, 2026 |
| Repository | parzival1l/threadhop ↗ |
How do you search memory across Claude Code sessions?
Install ThreadHop marketplace plugin to add /threadhop: handoff, tag, observe, and bookmark commands with SQLite session index.
Who is it for?
Claude Code developers running long multi-session projects who need searchable session history, tags, bookmarks, and structured handoffs.
Skip if: Developers on a single short session or teams that do not use Claude Code JSONL transcripts should skip threadhop.
What you get
SQLite-indexed session store, FTS5 search results, extracted TODO/decision JSONL, and handoff briefs under `/threadhop:*` commands.
- SQLite session index
- handoff briefs
- decision and TODO JSONL extracts
By the numbers
- Ships 1 plugin at version 0.3.2
- Exposes 4 `/threadhop:*` slash commands
- Uses SQLite FTS5 for cross-session full-text search
Plugins in this marketplace
1 plugin - install individually after you add the marketplace.
Recommended Marketplaces
How it compares
Pick threadhop over generic note skills when you need SQLite-indexed Claude Code transcript search plus handoff and decision-reflection commands.
FAQ
What slash commands does the Threadhop plugin add?
The Threadhop plugin (v0.3.2) registers `/Threadhop:handoff`, `/Threadhop:observe`, `/Threadhop:tag`, and `/Threadhop:bookmark`—thin wrappers over the Threadhop CLI that must be on your PATH.
Where does Threadhop store session memory?
Threadhop indexes Claude Code JSONL transcripts into a local SQLite database with FTS5 search, sharing one store between the CLI, TUI, and Claude Code plugin for cross-session queries and handoffs.