v0.1.0

[0.1.0] - 2026-11-06

Added

• The daemon, which owns every credential and mail connection, and its Unix socket with a peer check that allows only the daemon's user and the client group.
• An age-encrypted vault for passwords, OAuth client secrets and refresh tokens, with secret set, auth login for Google's OAuth2 consent flow, and accounts test.
• Accounts on Google Workspace and Gmail over OAuth2, Gmail with an app password, iCloud, Hostinger and any other IMAP and SMTP server.
• Reading with folders, search, get, thread and attachment, Gmail-style search operators, refs, and an untrusted envelope around everything taken from a message.
• Writing with send, send-raw, reply, forward and draft, with Markdown bodies, attachments, inline images, signatures, dry runs and idempotency keys.
• Organizing with move, copy, archive, trash, expunge, flags, Gmail labels and folder create, rename and delete, plus accounts probe to size each account's connection pool.
• The send policy: a send to anyone off the allowlist is held as a draft and never transmitted, and expunge and folder delete are refused unless the config allows them.
• An append-only audit log in state.db and the audit command to read it.
• A NixOS module that runs the daemon as its own system user with a TPM2-sealed vault key.
• chainmail mcp, an MCP server over stdio that gives AI agents the same calls through the same policy and audit.
• Watching with IMAP IDLE and polling, a durable event log with named groups that resume across restarts, chainmail watch and the read_events MCP tool.
• A local cache in cache.db with SQLite FTS5 full-text search, which answers searches and reads when it can answer completely, and the cache status, cache rebuild and cache evict commands.
• Work items in state.db, from objectives down to tasks, with acceptance criteria, blockers, links to mail threads, item: searches and item_mail events.
• The CLI's styled help, a cli.toml settings file, shell completion for bash, zsh, fish and PowerShell, and a man page.

Changed

• The Go module moved to github.com/yaklabco/chainmail.