Memori
ChainMemory
OpenMemory MCP
Agentmemory
cognee
Tempreon
Mnemoverse
Pinecone
CodingInterview
AlgoExpert.io
Interview Cake
interviewing.io
Daily Coding Problem
Codechef
CodeForces
LogicMojo
Memori
CodingInterviewChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
AlgoExpert.io - A better way to prep for tech interviews
OpenMemory MCP - Your private, local memory layer for all AI tools
Interview Cake - Free practice programming interview questions. Interview Cake helps you prep for interviews to land offers at companies like Google and Facebook.
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
interviewing.io - Free, anonymous technical interview practice