AgentIndex icon
AgentIndex
claude-engram logo
claude-engram
★ 16
vs
memex logo
memex
★ 144

claude-engram vs memex

claude-engram: Claude Engram provides persistent memory and self-awareness for Claude Code, automatically tracking mistakes, decisions, and context across sessions via hooks. It includes loop detection, scope guards, tiered memory with archiving, semantic intent scoring, and optional local LLM for code analysis.; memex: memex provides persistent memory for AI coding agents using atomic knowledge cards with bidirectional links. It stores insights from each session and recalls relevant cards before starting new tasks, enabling agents to build on previous knowledge. No vector database or embeddings needed—just markdown files.

01

TL;DR

claude-engram logo
claude-engramRAG / Knowledge Base · ★ 16

Automatically remembering past mistakes and decisions across Claude Code sessions

Read claude-engram full review →
memex logo
memexRAG / Knowledge Base · ★ 144

AI coding agents maintaining context across sessions

Read memex full review →
02

Side-by-Side Comparison

Field
claude-engram logoclaude-engram
memex logomemex
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 16
★ 144
License
MIT
MIT
Install Command
git clone https://github.com/20alexl/claude-engram.git && cd claude-engram && python -m venv venv && source venv/bin/activate && pip install -e . && python install.py
git clone https://github.com/iamtouchskyer/memex.git
Updated
3w ago
1mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai-memory-system, claude, claude-code
agent-memory, ai-agent, ai-coding
03

Features

claude-engram logoclaude-engram
01Auto-tracks mistakes
02Auto-captures decisions
03Detects edit loops
04Survives compaction
05Saves session handoffs
memex logomemex
01Persistent cross-session memory for AI agents
02Atomic knowledge cards with bidirectional links
03Cross-platform sharing across editors
04No vector database or embeddings required
05Visual timeline and graph view UI
04

Use Cases

claude-engram logoclaude-engram
↳Automatically remembering past mistakes and decisions across Claude Code sessions
↳Context-aware code editing with relevant memory injection
↳Multi-project memory scoping and workspace-level conventions
memex logomemex
↳AI coding agents maintaining context across sessions
↳Developers browsing and managing agent memory
↳Cross-platform knowledge sharing among different AI coding tools
FAQ

FAQ

What is the difference between claude-engram and memex?
Both claude-engram and memex are in the RAG / Knowledge Base category. claude-engram has 16 stars, while memex has 144 stars.
Which is better, claude-engram or memex?
The best choice depends on your use case. Choose claude-engram if Automatically remembering past mistakes and decisions across Claude Code sessions, and memex if AI coding agents maintaining context across sessions.
Is claude-engram free or open source?
Yes, claude-engram is open source on GitHub (MIT).
Is memex free or open source?
Yes, memex is open source on GitHub (MIT).
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Related

Alternatives to claude-engram →Alternatives to memex →claude-engram details →memex details →