pmb
Active·★ 287·Apache-2.0·Updated 2026-09-23
PMB gives Claude Code, Cursor, Codex and other MCP-aware agents a persistent memory kept in one SQLite file on your disk. It offers 29 MCP tools, needs no API keys or subscription, and makes no LLM call on the read path.
pmb sits in the MCP Servers category, so it is usually better judged by workflow fit, deployment style, and team needs than by isolated features alone. Based on the available metadata, it leans most clearly toward 29 MCP tools for storing and recalling decisions, lessons, facts and project structure. A representative use case is Give a coding agent memory of last week's decisions. The listed license is Apache-2.0. GitHub stars are currently 285. Relevant tags include ai-agents, ai-memory.
#ai-agents#ai-memory#bm25#claude-code#codex#cursor#knowledge-graph#lancedb
01
Features
0129 MCP tools for storing and recalling decisions, lessons, facts and project structure
02Memories survive restarts, model upgrades and agent switches
03Local-first with no cloud, and multilingual
02
Why choose it
+29 MCP tools for storing and recalling decisions, lessons, facts and project structure
+Memories survive restarts, model upgrades and agent switches
+Give a coding agent memory of last week's decisions
+Supports 6 platforms or runtime environments.
03
Trade-offs
!The final decision should still be made through side-by-side comparison with similar tools.
04
Compatibility
Claude Code
Client
Verified via docs
Cursor
IDE / Editor
Verified via docs
Windsurf
IDE / Editor
Verified via docs
VS Code
IDE / Editor
Verified via docs
Zed
IDE / Editor
Verified via docs
Codex
Client
Verified via docs
05
Quick start
1
$ pip install pmb-ai
06
Use cases
↳Give a coding agent memory of last week's decisions
↳Share one memory across Claude Code, Cursor and Codex
07
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