Best Vault / Obsidian MCP Servers — Unyly

Enterprise MCP gateway with SSO, RBAC, audit trails, and token vaults for secure, centralized AI agent access control. Deploy via Helm charts on-premise or in y

Classify the likely biological cause of 3am wakeups from symptom descriptions using The Longevity Vault's five-cause framework.

Security-hardened Chrome automation and logins with post-quantum encryption, a credential vault, memory scrubbing and audit logging.

AI execution pipeline with NAEF logic constraints, VERITAS build gates, semantic vault integration and Tri-Node Cortex validations to curb hallucination.

EquiVault equity research: fundamentals, financial statements, ratios, quotes, screening, peer comparison, insider transactions and portfolio analytics.

Hardware-verified DeFi: read balances and positions and prepare transactions across EVM chains, TRON, Solana and Bitcoin, with approval on a Ledger.

Safe read/write access to Obsidian vaults: search, batch operations, tag management and frontmatter handling.

Read and write notes in your Obsidian vault.

Semantic knowledge graph for Obsidian with graph, classification and hierarchy modes, local embeddings, semantic bridge discovery and drift detection.

Create, read, update and search notes in local Obsidian vaults via filesystem access.

On-demand Obsidian vault access: adaptive context loading, full-text and ranked search, health checks, auto git commits and delegation to cheaper models.

Obsidian vault access: full-text search, note CRUD, frontmatter queries, tags, backlinks, graph traversal, orphan and broken link detection, and canvas support.

Remote Obsidian vault management over SSE: notes, directories, frontmatter, tags, search and link operations, deployable with Docker.

Claude Code memory plugin that mines past sessions for decisions, conventions and bug fixes, stores them in an Obsidian vault and briefs new sessions.

Manage Bitwarden and Vaultwarden vaults via the bw CLI: search, create, edit and organize logins, notes, cards, identities, SSH keys, folders and Sends.