The real catalog of tools for AI agents

Local-first knowledge management with bi-directional LLM sync via Markdown files.

Still work in progress

Evidence-bound second-opinion audit of an agent conclusion against caller-supplied evidence.

MCP server for VRChat friends, worlds, groups, events, notifications, and VRCX history.

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

IPInfo MCP — wraps ipinfo.io (free tier, no auth required for basic usage)

Read-only US public-data screening tools with free Basic and Evidence tiers.

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.