AgentIndex icon
AgentIndex
claude-soul logo
claude-soul
★ 92
vs
engram logo
engram
★ 163

claude-soul vs engram

claude-soul: Claude Soul gives Claude Code persistent memory across sessions, automatically tracks user corrections with lifecycle stages, and develops improved behavioral frameworks over time. It runs entirely locally using SQLite, integrates via MCP server and hooks, and requires no cloud or API keys.; engram: Engram is a local identity layer for AI tools that stores your profile, preferences, lessons learned, and key decisions as local JSON files. It exposes them through MCP so every AI tool reads the same context, persisting across sessions, tool updates, and switches. 100% local and open source.

01

TL;DR

claude-soul logo
claude-soulMemory & Context · ★ 92

Maintain context and recall previous decisions across Claude Code sessions

Read claude-soul full review →
engram logo
engramMemory & Context · ★ 163

Developers: Maintain quality standards, architecture decisions, and lessons across projects.

Read engram full review →
02

Side-by-Side Comparison

Field
claude-soul logoclaude-soul
engram logoengram
Category
Memory & Context
Memory & Context
Stars
★ 92
★ 163
License
MIT
Apache-2.0
Install Command
npx claude-soul init --starter
pip install piia-engram
Updated
4mo ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai, ai-agent, claude
ai-agent, ai-identity, ai-memory
03

Features

claude-soul logoclaude-soul
01Cross-session memory with semantic search (local SQLite + optional Ollama embeddings)
02Automatic correction tracking with lifecycle stages (new → active → improving → internalized)
03Self-evolving judgment and framework optimization through reflection cycles
04Shadow analysis CLI to inspect behavioral patterns with trends
05Fully local, no cloud, no API key, no telemetry
engram logoengram
01Cross-tool identity sharing
02Local-first, private data
03MCP-compatible
04Knowledge inheritance across projects
05Passive knowledge capture
04

Use Cases

claude-soul logoclaude-soul
↳Maintain context and recall previous decisions across Claude Code sessions
↳Track and internalize corrections to improve Claude's behavior over time
↳Allow Claude to autonomously develop and refine working frameworks based on repeated successful patterns
engram logoengram
↳Developers: Maintain quality standards, architecture decisions, and lessons across projects.
↳Investment analysts: Store reasoning chains for decisions across analyses.
↳System architects: Keep Architecture Decision Records that persist across companies.
FAQ

FAQ

What is the difference between claude-soul and engram?
Both claude-soul and engram are in the Memory & Context category. claude-soul has 92 stars, while engram has 163 stars.
Which is better, claude-soul or engram?
The best choice depends on your use case. Choose claude-soul if Maintain context and recall previous decisions across Claude Code sessions, and engram if Developers: Maintain quality standards, architecture decisions, and lessons across projects..
Is claude-soul free or open source?
Yes, claude-soul is open source on GitHub (MIT).
Is engram free or open source?
Yes, engram is open source on GitHub (Apache-2.0).
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Alternatives to claude-soul →Alternatives to engram →claude-soul details →engram details →