
Agentmemory
ChainMemory
OpenMemory MCP
Memori
Pieces for Developers
cognee
Claiv Memory
TheSecondBrain.dev
DevSolvev2
Aether Tool
Ahrefs
FreeToolkit
Hasare
JSON 44
JsonKit
jsonyaml.com
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ChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
Aether Tool - Free 55+ developer tools โ JSON formatter, PHP obfuscator, code beautifier, QR generator, hash tools & more. No signup, no limits.
OpenMemory MCP - Your private, local memory layer for all AI tools
Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
Memori - Persistent memory from agent trace, not just conversation
FreeToolkit - 100+ free online tools: JSON formatter, Base64 encoder, UUID generator, regex tester, age calculator, color picker, unit converter & more. Fast, private โ runs entirely in your browser. No login.