A catalog of ChatGPT & Codex plugins, sorted by people.
Honcho by plastic-labs: Persistent cross-session memory for Codex powered by Honcho — lifecycle hooks capture each session and inject relevant context back at session start, so Codex remembers your preferences, projects, and decisions across restarts. Here are 6 plugins in our catalog that describe a similar job, with the numbers you'd check before switching.
| Plugin | Stars | License | Last push | Packaged as |
|---|---|---|---|---|
| Codex Mem Automatically capture, compress, and inject session context back into future Codex sessions. | ★ 15 | No license file | 2026-10-06 | plugin |
| Waggle Persistent graph-backed conversational memory for Codex that recalls project decisions, constraints, preferences, and outcomes across sessions. | ★ 45 | Apache-2.0 | 2026-10-30 | plugin |
| Loom Self-hosted shared long-term memory and code index (definitions, callers, change impact) for Codex, stored in ClickHouse, with lifecycle hooks that capture each session and MCP tools that save and recall decisions across sessions and teammates. | ★ 85 | Apache-2.0 | 2026-11-15 | MCP server, plugin |
| Tree Ring Memory Local-first memory lifecycle guidance for Codex agents with recall, evidence-backed lessons, privacy-safe memory capture, audit, consolidation, and explicit forgetting. | ★ 0 | MIT | 2026-11-11 | plugin |
| Agent Deck One MCP for context management: bind self-improving playbooks, MCP tools, and API keys to the session. | ★ 6 | MIT | 2026-11-13 | MCP server |
| Living Brain A shared, persistent memory layer for AI: carry the same context across ChatGPT, Claude, Gemini, Codex, Claude Code and Cursor through MCP or an API. | ★ 6 | No license file | 2026-10-27 | MCP server |
Picked by overlap between each project's own description and Honcho's, same category first. Ordered by that overlap, not by stars or payment.
Loom vs Honcho · Honcho vs Codex Mem · Honcho vs Waggle
More: Memory & Context plugins · best Memory & Context plugins, ranked · all comparisons
Data from GitHub and each project's README, checked 2026-11-15. We haven't installed or audited these, and stars measure attention, not quality. Paid placements never change this page. Spot a mistake? hello@pickaplugin.com
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