"Vault" matching MCP servers:

A tiny MCP server that wraps Perseus Vault to provide persistent, encrypted, local-first memory for OpenAI Codex agents, enabling them to remember project conventions, decisions, and context across sessions.

MCP server for LobsterVault, enabling AI agents to securely store, retrieve, manage, and share encrypted secrets with KMS envelope encryption, including environment variable injection.

Governed, tamper-evident memory and audit trail for AI agents with 0G Merkle segment sealing. Records agent actions in append-only namespaces with hash chaining, seals segments to 0G Storage, and supports audits and retention enforcement.

Exposes an EVM wallet to AI agents via MCP, using AWS KMS for HSM-backed signing and a deny-by-default policy engine for secure DeFi transaction approvals.

Enables AI agents to persist, search, and evolve knowledge through a Markdown vault with a typed knowledge graph and MCP interface.

MCP server for DeFi vault discovery, risk analysis and yield data. Query vaults across multiple protocols and chains, compare APY, TVL, risk scores and historical performance.

Enables local zero-knowledge encryption of a personal vault and sanitization of PII such as credentials, credit cards, and addresses before dispatch to cloud LLMs, with client-side rehydration of masked data.

Enables agents to compile a personal knowledge vault into a linked graph by indexing bi-directional links and parsing [[wikilinks]], tags, and unlinked mentions across notes. It runs deterministically over MCP without external dependencies, turning raw note collections into navigable, queryable knowledge structures.

Gives AI coding assistants live access to the Hyperiux Vault catalog of React and Next.js animation effects. Search effects, inspect dependencies and installation instructions, and retrieve source for free effects.

The open-source, self-organizing memory for all your AI tools. Persistent memory over MCP (remember, recall, observe): background agents extract entities, resolve conflicts, and keep cited syntheses current in an append-only, encrypted, single-tenant vault.

MCP server for secure, just-in-time secret retrieval from 1claw vault and malicious content inspection, enabling AI agents to access secrets and security analysis.

FalsifyLab Alpha is a data API + MCP server providing programmatic alpha access to AI agents (Claude / Cursor / any MCP-compatible client). Eight endpoints surface live crypto + US-equity research signals: • top_yield_farms — DefiLlama pools with emissions-stripped real APY, IL risk priced, oracle exposure flagged • hl_vault_leaderboard — Hyperliquid vault NAV, 30d return, max drawdown, follower

Enables AI memory persistence and secure credential management via vault tools for MCP-compatible clients like Claude Desktop, Cursor, and VS Code.

Provides 14 read-only tools to query USDD stablecoin protocol data across TRON, Ethereum, and BSC, enabling AI agents to fetch supply, APY, collateral, and vault configurations.

MCP server for Wundervault zero-knowledge secret management. Exposes vault secrets to AI agents via the Model Context Protocol — secrets are decrypted server-side and never returned to the agent in plaintext.

Turns a plain-Markdown Obsidian vault into a second brain that any MCP-speaking coding agent can search, read, extend, and maintain, using swappable SQLite, Qdrant, or markdown memory backends with automatic re-indexing and wiki-link graph navigation. Exposes read, write, and index tools plus an operator CLI for health, linting, and graph export.

Enables AI assistants to securely manage Bitwarden vault items, folders, attachments, and organization administration through the Model Context Protocol.

Enables AI assistants to securely interact with Fireblocks services through the Model Context Protocol, supporting transaction management, vault and exchange account queries, network connections, and workspace user management.

Enables AI assistants to connect over streamable HTTP with bearer authentication to tools for agent lifecycle, email, phone, platform, vault, and browser extension management.

Official server for the ShieldFive end-to-end encrypted vault. Moves files off your computer into the vault, reading each copy back and verifying it before the original goes to a local trash folder (nothing deleted). Also finds duplicates by content and tidies folders. Decrypts on your machine; access is scoped, expiring, revocable and undoable.