
ChainMemory
Mem0
Agentmemory
Memori
Tempreon
cognee
TheSecondBrain.dev
Suprflo
FormatList
JSON Editor Online
JSON Formatter & Validator
JSONLint
ChainMemory gives your AI agents persistent memory that belongs to YOU โ not to a single vendor.
Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored with Merkle proofs, so anyone can independently verify integrity โ no trust required.
Memories consolidate into a structured Project Brain (decisions, milestones, risks) instead of a pile of raw notes. Multi-agent native: Claude, Cursor and GPT share one consolidated state. Free tier available.
ChainMemory
FormatListMem0 - Your private, local memory layer for all AI tools
JSON Editor Online - View, edit and format JSON online
Agentmemory - Persistent memory for Claude Code, Codex & coding agents
JSON Formatter & Validator - The JSON Formatter was created to help with debugging.
Memori - Persistent memory from agent trace, not just conversation
JSONLint - JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.