Brain Memory
Memory for AI agents. One brain across every model & tool.
Brain Memory launched on July 30, 2026 with 3 votes, #8,766 of 24,623 launches that month and more than 50% of that year's launches.
What it does
Your agent's memory shouldn't die when you switch tools. Brain Memory is one shared brain for Claude Code, Codex CLI, OpenCode, Copilot, Antigravity + the Claude; ChatGPT apps via MCP — change model, vendor, device or agent and pick up where you left off. Modeled on neuroscience: memories decay on a forgetting curve, strengthen with recall, link associatively, consolidate during sleep. Plain Markdown files, no database, deterministic recall. MIT plugin, free forever; optional cloud sync $1/mo.
A hierarchical, file-system-based memory system for AI coding agents. Inspired by human neuroscience — memories decay, strengthen through recall, and connect via associative networks.
A hierarchical, file-system memory that decays on an Ebbinghaus curve , strengthens through recall, and consolidates during sleep. One hosted MCP connector reaches Claude Code, Codex CLI, OpenCode, Copilot CLI, Kilo, Antigravity, and the Claude & ChatGPT apps — one brain, any model, every agent. The directory tree is the semantic structure. Browse memory in any file explorer — no opaque embeddings. Memories fade along an exponential forgetting curve. Recall arrests decay and pushes strength back up. Weighted edges link related memories. Recalling one activates its neighbours via spreading activation. Longer intervals between recalls produce larger, more durable boosts. The spacing effect,…from brainmemory.ai
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Second Brain for AIMay 2026 · github.com · ▲286Persistent memory for Claude, ChatGPT & Cursor. Free.


Claude Memory – Long-term memory for Claude2024 · github.com · ▲76OpenMemory Chrome Extension: Long-term memory for ChatGPT, Claude, Perplexity, Grok etc - mem0ai/mem0-chrome-extension


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