AgentiSend
Claude connectorCommunityTransactional email API for AI agents
AgentiSend is a transactional email API for AI agents: send through verified domains, with a budget each sender cannot exceed and a kill switch a person can flip. The hosted MCP server at https://api.agentisend.com/mcp exposes 81 tools (43 on tools/list; the rest via list_more_tools). A send is one message or a batch of up to 500 items with per-item results. preflight_email runs every gate a real send runs, sends nothing, and costs nothing. Every 4xx returns code, message, and fix. There is no tool for unsolicited mail. Auth is a bearer API key or OAuth 2.1 with dynamic client registration. Starter prompts: "Send this receipt to the customer." "Preflight this send and tell me what would stop it." "What can I spend today?"
- Tools
- 43
exposed by this connector
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In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Communication459th of 775 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 457 | 4,170 | — | 462places down | |
| 458 |  Wayfront | 4,170 | 9,435 #264 | 356places down |
| 459 | AgentiSendThis page | 4,087 | — | 476places down |
| 460 |  Apogee | 4,087 | — | 476places down |
| 461 | 4,087 | — | 421places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
Developer tools834th of 1,310 by popularity · not ranked by trending score
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Framer | 35,616,504 | 12,702 #72 | — |
| 2 |  Intuit Developer | 1,059,790 | 12,502 #76 | — |
| 3 |  Etherscan | 450,704 | 13,335 #56 | 10places down |
| 4 | 262,839 | 7,229 #426 | 67places up | |
| 5 |  TEXT TO QUANT | 252,724 | 13,970 #45 | 26places down |
Productivity2,421st of 4,005 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2419 | 4,170 | 14,849 #971 | 356places down | |
| 2420 |  Adzviser The Trade Desk | 4,087 | — | 363places down |
| 2421 | AgentiSendThis page | 4,087 | — | 476places down |
| 2422 | 4,087 | — | 527places down | |
| 2423 | 4,087 | — | 527places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Watch Any Video | 4,718,560 | 10,415 #607 | — |
| 2 | 4,208,811 | 13,413 #256 | — | |
| 3 | Intuit Developer | 1,059,790 | 12,502 #339 | — |
| 4 |  Statz | 483,976 | 7,129 #1331 | 71places up |
| 5 | 483,162 | 7,827 #1124 | 563places up |
Also on other marketplaces
Tools
- add_suppression
- cancel_email
- create_domain
- create_webhook
- delete_contact
- delete_webhook
- explain_email
- get_agent_budget
- get_domain
- get_email
- get_email_events
- get_kill_switch_state
- get_received_email
- get_trust_standing
- list_agent_actions
- list_contacts
- list_domains
- list_emails
Show all 43Show fewer
- list_more_tools
- list_oauth_grants
- list_pending_approvals
- list_received_emails
- list_segments
- list_suppressions
- list_templates
- list_threads
- list_webhooks
- preflight_email
- publish_template
- remove_suppression
- render_template
- reply_to_email
- request_approval
- reschedule_email
- revoke_oauth_grant
- send_batch
- send_email
- set_limit
- upsert_contact
- verify_domain
- wait_for_domain
- whoami
- why_was_this_not_sent
- Categories
- Made by
- Agentisend FZCO · Website
- Sign-in
- Required
- Connector URL
- https://api.agentisend.com/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Acts on
- Email & messages
- Department
- Engineering
- Added
- September 19, 2026
- More info
- Sponsorship
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