DevSolvev2
Aether Tool
Ahrefs
FreeToolkit
Hasare
JSON 44
JsonKit
jsonyaml.com
Agentmemory
ChainMemory
OpenMemory MCP
Memori
Pieces for Developers
cognee
Claiv Memory
TheSecondBrain.dev
DevSolvev2
AgentmemoryNo features have been listed yet.
Aether Tool - Free 55+ developer tools โ JSON formatter, PHP obfuscator, code beautifier, QR generator, hash tools & more. No signup, no limits.
ChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
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!
OpenMemory MCP - Your private, local memory layer for all AI tools
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.
Memori - Persistent memory from agent trace, not just conversation