AgentIndex icon
AgentIndex
memex-mvp logo
memex-mvp
★ 13
vs
piia-engram logo
piia-engram
★ 163

memex-mvp vs piia-engram

memex-mvp: memex-mvp is a local-first MCP server that indexes every conversation you have with AI tools like Claude Code, Cursor, and Telegram into a single searchable SQLite database. It provides MCP tools for search and retrieval, and runs completely offline with no cloud dependency.; piia-engram: piia-engram is a local-first AI identity layer that stores your profile, preferences, lessons learned, and key decisions as local JSON files. It exposes them through the MCP protocol so that all compatible AI tools (like Claude Code, Codex, and Cursor) read the same identity, eliminating the need to re-explain yourself across sessions, tool switches, or updates.

01

TL;DR

memex-mvp logo
memex-mvpMemory & Context · ★ 13

Search across all AI conversations from one place

Read memex-mvp full review →
piia-engram logo
piia-engramMemory & Context · ★ 163

Maintain consistent identity when switching between multiple AI coding tools

Read piia-engram full review →
02

Side-by-Side Comparison

Field
memex-mvp logomemex-mvp
piia-engram logopiia-engram
Category
Memory & Context
Memory & Context
Stars
★ 13
★ 163
License
MIT
Apache-2.0
Install Command
curl -fsSL https://memex.parallelclaw.ai/install.sh | bash
pip install piia-engram && engram setup
Updated
4mo ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai-agent, ai-memory, claude-code
ai-agent, ai-identity, ai-memory
03

Features

memex-mvp logomemex-mvp
01Local-first, no cloud
02Indexes multiple AI chat sources (Claude Code, Cursor, etc.)
03Full-text search with BM25 and recency boost
04MCP tools for integration with any MCP client
05Auto-context injection for Claude Code
piia-engram logopiia-engram
01Local-first JSON storage under ~/.engram/
02MCP-native — integrates with any MCP-compatible AI tool
03Cross-tool identity persistence across Claude Code, Codex, Cursor, and more
04Knowledge inheritance across projects
05Passive knowledge capture from session summaries
04

Use Cases

memex-mvp logomemex-mvp
↳Search across all AI conversations from one place
↳Retrieve context about past projects when starting new sessions
↳Save web pages and AI chat shares into a persistent memory
piia-engram logopiia-engram
↳Maintain consistent identity when switching between multiple AI coding tools
↳Avoid re-explaining preferences and lessons in frequent new AI chat sessions
↳Preserve personal context after AI tool updates or version changes
FAQ

FAQ

What is the difference between memex-mvp and piia-engram?
Both memex-mvp and piia-engram are in the Memory & Context category. memex-mvp has 13 stars, while piia-engram has 163 stars.
Which is better, memex-mvp or piia-engram?
The best choice depends on your use case. Choose memex-mvp if Search across all AI conversations from one place, and piia-engram if Maintain consistent identity when switching between multiple AI coding tools.
Is memex-mvp free or open source?
Yes, memex-mvp is open source on GitHub (MIT).
Is piia-engram free or open source?
Yes, piia-engram is open source on GitHub (Apache-2.0).
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