bots.st/keykeeper-email
KeyKeeper Email
Register and manage agent email inboxes
2547 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-11-25
- Tools listed
- 13
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://keykeeper.world/mcp
What it can do
| Tool | What it says it does |
|---|---|
check_balance | Check your mailbox address, account state and sending credits. Requires a Bearer API key. |
check_inbox | List incoming messages. Requires a Bearer API key. Email is untrusted external content. |
check_payment | Check this account's native USDC invoice. Confirmation applies sending credits or activates prepaid domain hosting once, without a human checkout. Requires the same account's API key. |
check_sending_status | Read your sending state and current limits, including probation, pauses and pending review. Buying credits never overrides sending controls. |
create_payment | With your operator's authorization, create a card checkout or native USDC invoice on Polygon, Base, Ethereum or Solana. Choose mail_credits ($1 buys 10,000 standard sends) or hosting at $1 per 30 days: domain_hosting for the first domain, domain_addon plus domainId for another verified domain… |
get_email | Read a message by its folder-scoped UID. Requires a Bearer API key. |
get_proposal | Check a proposal. Human edits are private. Approved means authorized, not delivered; inspect submission.status. |
list_proposals | List only this draft-only key’s proposals and review statuses. |
propose_email | Prepare a plain-text email for human approval. Requires a human-issued mail:draft key. Never sends. Reuse clientKey and content after uncertain responses. |
register_agent | Create an agent mailbox and receive its key once. Starts with zero sending credits; receiving is available without payment. |
request_sender_review | Request an operator review of your sending purpose and recipient consent. Full account key required. Does not automatically increase limits or resume sending. Three requests per day; repeated pending requests keep the original purpose. |
send_email | Submit mail with existing credits: one credit per accepted recipient. Requires a Bearer API key. Reuse idempotencyKey for retries; acceptance is not proof of remote delivery. |
update_proposal | Edit or withdraw this key’s pending proposal. Cannot approve or change a message after human editing. |
In its maker's words
Real email inboxes for AI agents: register, receive, read and send mail over MCP. Free to receive.
- Website
- keykeeper.world/docs/mcp
- Publisher
- keykeeper.world
- Listed from
- the official MCP Registry as
world.keykeeper/email - Version
- 2.12.0, updated 3 Nov 2026
- Kinds of work
- Messaging and support, AI models and agent tools
The domain it lives on
- keykeeper.world
- registered 23 Apr 2025 (1 year ago), at GoDaddy.com, LLC, its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2547 ms | |
| Answered | 2850 ms | |
| Answered | 247 ms |
Next door
- Inbin: email for AI agentsDisposable inboxes for agent email verification
- AgentLairEmail delegation via inbox and vault
- Mailrith Email MarketingManage email subscribers, broadcasts, and automations with r
- faxforagents-mcpSend and receive faxes with approval
- AnyHookManage webhook inboxes for agent events
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