The real catalog of tools for AI agents

Offline persistent memory for AI coding agents — 35 tools, 80% fewer calls, no LLM

Convert JSON to TOON (about 40% fewer LLM tokens) and TOON back to JSON. Free, no auth.

MCP server that reduces LLM context by removing code comments and converting data formats to TOON

Smart structured-data to TOON gateway: converts to TOON only when it saves LLM tokens.

Safe, read-only-by-default MySQL, PostgreSQL & SQLite access for AI agents. TOON output.

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.