Productivity · Local MCP server

Vault Cortex

Standalone MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, OAuth 2.1.

Visit Vault Cortex's website

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
io.github.aliasunder/vault-cortex
Version
0.54.8
Status
Active
Category
productivity
Transport
Streamable HTTP
Package
OCI image (Docker)
Published
2026-10-03
Updated
2026-10-03
Publisher
aliasunder (GitHub)
Website
github.com/aliasunder/vault-cortex
Repository
github.com/aliasunder/vault-cortex
Source
Registry API entry

Packages

RegistryPackageVersionTransportEnvironment variables
OCI image (Docker)runtime: dockerghcr.io/aliasunder/vault-cortex:0.54.8—HTTPMCP_AUTH_TOKEN (required, secret), PUBLIC_URL, EMBEDDING_ENABLED, RERANK_MODE, WINDOWS_MODE, MEMORY_ENABLED, FILE_TOOLS_ENABLED, READONLY_MODE, DISABLED_TOOLS, MEMORY_DIR, DAILY_NOTES_FOLDER, DAILY_NOTES_FORMAT, TRUST_PROXY_HOPS, TRUST_FORWARDED_HOPS, TZ, LOG_LEVEL, LOG_DIR, LOG_RETENTION_DAYS, PROTECTED_PATHS, ORPHAN_EXCLUDE_FOLDERS

How to connect Vault Cortex

Vault Cortex runs locally from a container image in an OCI registry such as Docker Hub or GitHub Container Registry: ghcr.io/aliasunder/vault-cortex:0.54.8. The package starts a local server that speaks MCP over Streamable HTTP; the client then connects to it by URL (the entry names docker as the runtime). It reads these environment variables: MCP_AUTH_TOKEN (required, secret), PUBLIC_URL, EMBEDDING_ENABLED, RERANK_MODE, WINDOWS_MODE, MEMORY_ENABLED, FILE_TOOLS_ENABLED, READONLY_MODE, DISABLED_TOOLS, MEMORY_DIR, DAILY_NOTES_FOLDER, DAILY_NOTES_FORMAT, TRUST_PROXY_HOPS, TRUST_FORWARDED_HOPS, TZ, LOG_LEVEL, LOG_DIR, LOG_RETENTION_DAYS, PROTECTED_PATHS and ORPHAN_EXCLUDE_FOLDERS; set them in the client's configuration for this server. Required arguments: -v.

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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