Mail

Apple Mail over MCP: fenced reads, draft-only writing, human-gated actions, audited with undo.

Connector by honeycrisp-suite · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/honeycrisp-suite-mail

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Apple Mail over MCP: fenced reads, draft-only writing, human-gated actions, audited with undo.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 10 read · 10 write · 2 delete · 6 not yet classified
Secrets: None asked for
Install scripts: Not scanned yet
Runs as: Node.js package

Tools by what they do 28

Read from the source code; the running server may list different tools.

Read 10 · Look things up without changing anything.

calendars_list
mail_list_accounts
mail_read
mail_search
mail_search_fulltext
note_read
notes_folders
notes_search
reminders_lists
reminders_search

Write 10 · Create, change, send or run things.

event_create
mail_create_draft
mail_mark
mail_move
mail_send
note_append
note_create
notify_owner
reminder_complete
reminder_create

Delete 2 · Delete, drop, revoke or wipe things.

event_delete
reminder_delete

Not yet classified 6 · We could not tell from the name and description.

context_brief
context_capture_now
context_changes
context_person
events_window
mail_thread

Files it touches

Any path the agent passes to its tools

Tools (28)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

calendars_list
List every calendar by name, with its writable flag when available.
context_brief
Generate today's briefing from the context store: meetings with correlated threads, changes since yesterday, first-time senders. Deterministic; every claim cites pointers.
context_capture_now
Run one incremental Mail capture sweep into the context store (headers only — bodies are never stored). Normally the daemon's job; useful for catching up on demand.
context_changes
What changed since a point in time: new mail volume, senders, newly seen people, active subjects. Deterministic, from the local context store. Citations are Message-IDs — fetch content via cortland-mail if permitted.
context_person
Profile a person from the context store: interaction counts, first/last seen, recent message pointers (headers only).
event_create
Create a calendar event (local, provenance-stamped — visible and deletable on any device). Deliberately takes NO attendees: v1 cannot send invitations, so the outward path does not exist. Worst case is a stray event on your own calendar, not an email in someone else's inbox.
event_delete
Delete an event by calendar + uid. Destructive; undo recipe captured first.
events_window
Events in ONE named calendar within a bounded start-date window (max 62 days). The calendar is required by design: Calendar queries cost ~30s per calendar, so this tool never scans all calendars — query them one at a time.
mail_create_draft
Create a draft in Mail's Drafts mailbox. The draft is the END of this tool's reach: sending is a human action in Mail.app. Account is required — the writing identity is never guessed.
mail_list_accounts
List Mail accounts with their addresses and mailboxes.
mail_mark
Set read/flagged status on a message.
mail_move
Move a message to another mailbox in the same account.
mail_read
Read one message in full by Message-ID (body arrives fenced).
mail_search
Header search (subject/sender/date) across a mailbox. Fast, index-backed. Full-text body search is not available in this tier.
mail_search_fulltext
Full-text search of message bodies via Spotlight (Tier 2 — requires Full Disk Access; refuses with instructions when absent rather than returning silently-empty results). Returns headers; fetch bodies with mail_read.

Show 13 more tools

mail_send
Send an outgoing message from a named Mail account. Write-gated: live mode plus per-action human approval. Account and to are required — identity and recipient are never guessed. Body is redacted from the audit log.
mail_thread
Naive conversation view: messages in inbox+sent sharing the normalized subject.
note_append
Append text to an existing note by id.
note_create
Create a note (default folder unless named). The note is a local, provenance-stamped artifact you can see and delete on any device.
note_read
Read a full note by id, HTML stripped to readable text; includes name, folder, and dates.
notes_folders
List every Notes folder with its note count.
notes_search
Search notes by name, optionally within one folder. Returns a plain-text snippet of each body.
notify_owner
Send a short iMessage to the owner of this Mac — the one person this tool can reach. Use it to report something the human asked to be told about: a job finished, a watcher fired, a run needs attention. The recipient comes from local config and cannot be set by an argument, so this cannot message anyone else.
reminder_complete
Set a reminder's completed state by id.
reminder_create
Create a reminder (default list unless named). The reminder is a local, provenance-stamped artifact you can see and delete on any device.
reminder_delete
Delete a reminder by id. Destructive; undo recipe captured first.
reminders_lists
List every reminders list with its open-item count.
reminders_search
Search reminders by name/list/due window. Open items by default.

Signals

Stars: 0
Forks: 0
Open issues: 0
Weekly downloads: 18
Last commit: Sep 16, 2026 (1 month ago)
Last release: Aug 1, 2026 (2 months ago)
Last package publish: Aug 1, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name: io.github.honeycrisp-suite/mail
Version: 0.1.2
Auth: No auth
Packages: npm @honeycrisp/mail
License: MIT
Repository: github.com/honeycrisp-suite/honeycrisp
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql