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humaner-mailbox

Work a Humaner collaborative mailbox over MCP.

Skill by Humaner-inc

IndexedMIT
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/humaner-inc-humaner-mailbox

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

Work a Humaner collaborative mailbox over MCP. List, read, search, draft, send, assign, tag, and notes. Same tools as Companion.

Use cases: productivity, agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/humaner-mailbox

What's inside

Skill name
humaner-mailbox
Description
Work a Humaner collaborative mailbox over MCP. List, read, search, draft, send, assign, tag, and notes. Same tools as Companion.
License
MIT
Instructions
30 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Mailbox

## Tools

- `list_mail_threads` — unread, status (`OPEN` | `PENDING` | `RESOLVED`), limit
- `read_mail_thread` — messages, notes, assignee, linked task (`threadId`)
- `search_mail_threads` — subject or body (`query`)
- `list_mail_aliases` — sending identities this key can use
- `suggest_mail_reply` — drafts only; never sends
- `send_mail` — reply (`threadId` + `body`) or compose (`to` + `subject` + `body`)
- `assign_mail_thread` — teammate id, `"companion"`, or omit to auto-pick from profiles
- `tag_mail_thread` — apply or clear a tag
- `add_mail_thread_note` — internal note, never sent to the customer

## Procedure

1. Find work with `list_mail_threads` or `search_mail_threads`.
2. `read_mail_thread` before drafting or assigning.
3. Offer a draft via `suggest_mail_reply` unless the user already asked to send.
4. Send with `send_mail` only when asked. Workspace send must be on.
5. New email: `to`, `subject`, `body`. If several aliases exist, `list_mail_aliases` first, then pass `aliasId` or `from`.
6. Assign with `list_team_members` when you need ids. Omit `assigneeId` to match the least-loaded profile (inbox, stripe, github, linear). Pass `topics` only to override.

## What not to do

- Do not claim you sent mail if `send_mail` failed.
- Do not open a calendar event instead of sending.
- Do not put customer-visible text in `add_mail_thread_note`.

From Humaner-inc/Inbox-Skills, MIT.

Signals

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Last commit (this folder)
Sep 14, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

humaner-mailbox skill. Agent Mart. https://agentmart.dev/skills/humaner-inc-humaner-mailbox (last updated 2026-10-24)