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sendraven

by sendraven.ai · https://mcp.sendraven.ai/mcp

Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.

55 tools✓ no account neededPricing: on their site

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84 /100

PASS · WITH NOTES

Partial: 8 of 10 checks · 18 Oct 2026

What it can do

55 tools, in the server's own words.

send_email

Send a transactional email, immediately or scheduled.

list_emailsread-only

List messages newest first with their delivery status, including held, scheduled, skipped and failed ones and the mail campaigns and automations sent.

get_emailread-only

Fetch one message with its full event timeline (send, delivery, bounce, complaint, open, click).

cancel_scheduled_email

Cancel a scheduled email before it sends.

list_sending_domainsread-only

List sending domains with their verification status and the DNS records each one needs.

add_sending_domain

verify_sending_domain

Re-check a domain's DNS records now instead of waiting for the background monitor.

list_suppressionsread-only

List addresses we refuse to mail and why (hard_bounce, complaint, unsubscribe, manual, list_hygiene), newest first, each with its scope.

add_suppression

Stop sending to an address.

remove_suppression

Remove a suppression so the address can be mailed again.

create_broadcast

Create a campaign as a draft.

get_broadcastread-only

One campaign, with a 'progress' object while it is sending, paused or testing: how many addresses are still pending, sent, failed, or skipped because the perso…

list_broadcastsread-only

List campaigns, newest first, with their status.

preview_broadcastread-only

How many contacts a campaign would reach, and whether the reputation gate would allow it.

send_broadcast

Send a draft or scheduled campaign now, or schedule it with scheduled_at.

pick_broadcast_winner

Decide an A/B test now instead of waiting for decide_at.

resume_broadcast

Continue a paused campaign now.

list_threadsread-only

List email conversations.

get_threadread-only

Read a conversation as a chronological transcript of outbound and inbound messages.

reply_to_message

Reply to a message, keeping it on the same conversation.

mark_thread_handled

Clear a conversation's awaiting_reply flag without sending anything, for when the last inbound message needs no answer — a "thanks, all sorted" — so it stops a…

list_templatesread-only

List stored email templates and the variables each one needs.

render_templateread-only

Render a template with values, without sending, showing how the copy reads before it mails a real person.

send_template_email

Send an email built from a stored template.

and 31 more

Test results

Safe mode: only tools labeled read-only were run. How the test works

!
Ready for the newest MCP version
1 warning
- !Uses an older MCP version (2025-11-25). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
note
!
Every tool is described
23 warnings
- !send_email: Inputs with no description: subject, text
- !cancel_scheduled_email: Inputs with no description: id
- !add_suppression: Inputs with no description: email
- !remove_suppression: Inputs with no description: email
- !create_broadcast: Inputs with no description: name, subject, html, segment
- !reply_to_message: Inputs with no description: subject, text, html
- !render_template: Inputs with no description: slug, variables
- !send_template_email: Inputs with no description: variables, from, scheduled_at
- and 15 more
note
✓
ConnectsConnected in 1.2 s
pass
✓
Lists its toolsFound 55 tools
pass
✓
Tools are labeled safe or dangerousEvery tool has a safety label
pass
✓
No hidden instructionsNo hidden instructions found in tool descriptions
pass
✓
Fast enough
All good
- ✓Connecting took 1.2 s
- ✓Listing tools took 396 ms
pass
✓
No secrets leakedChecked 61 error messages: no secrets or internal details
pass
–
Tools work with good inputs
Not tested
- –list_emails: Needs you to sign in, so it was not tested (not counted against the server)
- –get_email: Needs you to sign in, so it was not tested (not counted against the server)
- –list_sending_domains: Needs you to sign in, so it was not tested (not counted against the server)
- –list_suppressions: Needs you to sign in, so it was not tested (not counted against the server)
- –get_broadcast: Needs you to sign in, so it was not tested (not counted against the server)
- –list_broadcasts: Needs you to sign in, so it was not tested (not counted against the server)
- –preview_broadcast: Needs you to sign in, so it was not tested (not counted against the server)
- –list_threads: Needs you to sign in, so it was not tested (not counted against the server)
- and 32 more
not tested
–
Bad inputs give a clean error
Not tested
- –list_emails: Needs you to sign in, so bad inputs were not tested
- –get_email: Needs you to sign in, so bad inputs were not tested
- –list_suppressions: Needs you to sign in, so bad inputs were not tested
- –get_broadcast: Needs you to sign in, so bad inputs were not tested
- –list_broadcasts: Needs you to sign in, so bad inputs were not tested
- –preview_broadcast: Needs you to sign in, so bad inputs were not tested
- –list_threads: Needs you to sign in, so bad inputs were not tested
- –get_thread: Needs you to sign in, so bad inputs were not tested
- and 13 more
not tested
–
Tools work togetherNo safe tool returned data to start a chain from, so chains were not tested (not counted either way)
not tested

Test it yourself

Free and open source. Same checks, same score.

npx qamcp-cli https://mcp.sendraven.ai/mcp

Score over time

15 Oct 202684
17 Oct 202684
18 Oct 202684

Reviews

Coming soon: reviews from people who use sendraven, signed in with GitHub, one per person. Reviews never change the score.

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