Phygital Brain
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Alternatives to Phygital Brain
- AlicenseAqualityAmaintenanceEnables AI apps to securely read, search, organize, draft, attach files to, and send email across up to five self-hosted IMAP/SMTP mailboxes, with sending only after explicit user approval.18AGPL 3.0

Phygital Engramofficial
AlicenseAqualityAmaintenanceA fast, private, read-only search for your second brain or any folder of Markdown notes. Your AI agent finds the right note and the exact line, with the note, heading and date as the source.4573 npmApache 2.0
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TDQS
Scored across 3 tools
The three tools have clearly distinct purposes: listing folder contents, reading a specific file, and starting a job to retrieve instructions. Their descriptions explicitly explain when to use each and how they relate, so an agent should not confuse them.
All tools use the same snake_case pattern with a consistent phygital_brain_ prefix followed by an action: list_files, read_file, and start. The naming is predictable and readable throughout.
Three tools is a well-scoped minimum for this server's purpose: browse files, read files, and retrieve job instructions. Each tool earns its place, and there are no redundant or unnecessary operations.
The tool surface covers the core lifecycle: discovering files, reading them, and starting jobs that provide instructions for building or changing the brain. A direct search or find operation is absent, but listing and reading are sufficient for the intended read-only file-access role.