Adds docs/docker-mcp-sqlite.md, a reproducible recipe for installing the
SQLite MCP server into Docker MCP Toolkit so any connected MCP client
(Claude Code, Cursor, VS Code, etc.) gains six SQLite tools alongside
graphify's knowledge-graph tools.
Notes the catalog has two SQLite images at time of writing: `mcp/sqlite`
(marked Archived but works) and `mcp/sqlite-mcp-server` (broken
entrypoint). Recommends the working one.
Linked from README.md under a new 'Optional integrations' section.
This is unrelated to the upstream graphify pipeline; it lives as an
optional companion runbook for users who want a lightweight persistent
SQL workspace exposed to their MCP-aware AI clients.
Co-Authored-By: Oz <oz-agent@warp.dev>