The real catalog of tools for AI agents

Persistent memory and knowledge graphs for AI agents. Hybrid search, context checkpoints, and more.

Encrypted long-term memory shared across your AI assistants (Claude, ChatGPT, Perplexity).

Persistent semantic memory storage, associative recall, and recent memory index by namespace.

Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.

Persistent business-intelligence memory for AI agents.

An MCP memory server. One memory your agents share — across models, devices and apps.

Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.

Private cross-media memory for AI assistants: recommendations, progress and controlled actions.

One user-owned memory shared across AI assistants: recall, spaces, and confirmed references.

Company memory for your team and its AI agents. Hosted service, account required.

Save AI conversations into your Worldku memory and recall them from any MCP client.

VaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage

Portable AI memory shared across models and harnesses - plain markdown you own.

Customer memory with recall, confirmation, forgetting, and pre-action evidence checks.

Pay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.

Bi-temporal AI memory. 56 tools, knowledge graph, semantic search. EU-hosted, free tier.

Shared memory for AI tools: save once, recall word for word from Claude, ChatGPT, Codex or Gemini.

One memory, every AI. A shared, user-owned markdown memory your AI clients read and write over MCP.

Dijin is a Memory Layer: recall notes, decisions, and evidence-backed answers across every AI.

Persistent memory and vector search for AI agents. Hosted, OAuth-protected via Google sign-in.