"Vault" matching MCP connectors:

Orbitagents GTM Brain and AI OS for AgentsA

xyz.orbitagents.app

Orbit is an MCP server that gives your AI agents a 4000+ tools, a shared memory brain and a live dashboard OS. Every agent reads active decisions, logs outputs to a searchable vault, and reports status in real time. 2-minute setup via MCP; works across Claude, ChatGPT, Codex, Cursor, Gemini, and Manus. Finally Agents work, agents that grow your business and bring you customers. https://orbitagents.xyz

Private projects, preflight, decisions, and handoffs that keep work continuous across AI tools.

Shared long-term memory vault for AI agents with 20 MCP tools.

A high-performance, persistent memory vault for autonomous agents. Enables cross-session state management and long-term context storage. Privacy-first: all keys are SHA-256 hashed locally before storage. Edge-optimized for sub-50ms latency via Vercel and Upstash. Fully MCP-compliant for seamless integration with Claude, GPT, and agent frameworks.

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

Shared Markdown memory that every AI assistant can read and write. Hosted in the EU.

Agentic AI runtime: persistent memory, vault, autonomous agents, deep research, DeFi execution.

VaultCrux Platform — 60 tools: retrieval, proof, intel, economy, watch, org

AgentID MCPOAuth

live.agentid

Persistent identity, memory, and mission tracking for AI agents. Gives any agent a named handle, cross-session memory, real-time activity reporting, and a secure API key vault — all through one MCP URL.

MCP-native knowledge base for AI agents — vault-scoped docs, tables, and files, git-versioned, with hybrid search (BM25 + pgvector dense + reranker) and an event stream so external consolidators / gardeners stay decoupled.

Write pages into your notes vault, search them, and publish one as a shareable link.

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

JustOnceOAuth via extension

ai.justonce

Persistent memory for AI assistants — one shared, OAuth-secured vault for every MCP client.

Give your AI agent an identity: its own email, webhook, repo, secrets vault, memory and skills.

Search and reason over your Obsidian-style Markdown vault, right from ChatGPT.