"Vault" matching MCP connectors:

Give your AI agent an identity it owns: email inbox, US phone number, SMS, voice, and a vault.

Amazon Seller Central + Ads: settlement-accurate P&L, full PPC, every write staged for approval.

VaultProof

dev.vaultproof.mcp

Secure API key proxy for AI agents. Store keys once, route API calls through a proxy — agents use your keys without seeing them. Supports 30+ providers including OpenAI, Anthropic, and Stripe.

GitbankA

io.gitbank

On-chain treasury tools for dev teams on Base. Check vault balances, transaction history, project budgets, and trigger deposits/withdrawals/swaps via GitHub IssueOps. Soul-bound vaults anchored to GitHub ID.

Search your Obsidian vault to quickly find notes by title or keyword, summarize related content, a…

Recall authorized Vault notes with keyword and hybrid search, original excerpts, and source paths.

Persistent Linux computers for AI agents: desktop, signed-in browser, vault, apps and shell.

Read your own vehicles' OBD-II scans, fault codes, telemetry and trips stored in OBD Vault.

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

AgiflowOAuth

io.agiflow

Agiflow is an AI-native project board for Claude, ChatGPT, Cursor, and Codex. Its hosted MCP endpoint lets authorized assistants read and update tasks, work units, comments, artifacts, vault entries, and workflow locks on one shared board.

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 server for UK farm and subsidy data. 10 tool categories: organisations, farms, agreements, evidence, land, vault, tasks, search, consults, apps. OAuth 2.1 with PKCE. Works with Claude Desktop, Claude Code, and ChatGPT.

Hosted MCP server for the aarna atv vault data API. 20 tools for listing vaults, fetching NAV, TVL, APY, and aggregate metrics across aarna's tokenized vault platform. Read-only, no setup required.

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.

mednodeOAuth

in.mednode

Your MedNode health vault in your AI assistant — records, summaries, labs, appointments.