MCP Servers Catalog - Fracta

Fracta ships a catalog of pre-configured MCP server definitions in mcp-servers/. The catalog index lives at mcp-servers/catalog.yaml. Each server has its own server.yaml.

Catalog index

Server	Category	Status	Notes
`fracta`	first-party	tested	Built-in fracta MCP surface
`elastic`	security	tested	Elasticsearch MCP server (vendor image)
`vendor`	security	tested	VendorSecurity (vendor) MCP server
`notion`	knowledge	documented	Hosted MCP, OAuth
`obsidian`	knowledge	candidate	Local API token
`readwise`	knowledge	documented	Hosted MCP, OAuth
`raindrop`	knowledge	documented	Hosted MCP, OAuth
`zotero`	knowledge	candidate	Local API token
`google-drive`	knowledge	documented	OAuth
`logseq`	knowledge	candidate	Local API
`joplin`	knowledge	candidate	Local API
`apple-notes`	knowledge	candidate	macOS-only
`noteplan`	knowledge	candidate	macOS-only
`tana`	knowledge	candidate	API token

Per-server configuration

Authentication

For OAuth-protected servers, see MCP Server Authentication.