Sendly MCP server
Send email, manage contacts, campaigns and workflows, and diagnose deliverability in Sendly.
B70/100grade B
Adoption
New
Little public usage data yet
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Sendly tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
1 low
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 808ms (auth required)20/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityOAuth resource metadata advertised on 40115/15
- Maintenanceno repository listed3/15
- Maintainer identityverified namespace with website, no repo4/10
Findings (1)
- lowNo source repository listed
maint.no-repo
Overall 70/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
claude mcp add --transport http sendly https://app.sendly.now/api/mcp
Sendly: common questions
- Is Sendly MCP server safe?
- Mostly: it is graded B (70/100). Read the Sendly safety report
- How do I install Sendly?
- It runs remotely at app.sendly.now. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Sendly need an API key?
- No key to paste: it signs you in with OAuth when your client connects.
- Is Sendly maintained?
- The latest release is v1.0.0.
- Is Sendly up?
- 100% of our last 1 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Sendly?
- Servers from other publishers that do the same job: MCP server, Vaemail MCP server and RuSender MCP server. Compare all Sendly alternatives.
Alternatives to Sendly
Same job from other publishers: the closest match first, then the best rated.
MCPEmail infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.not reviewedGrowingB- VaemailEmail infrastructure for AI agents: send, authenticate domains, track delivery, diagnose issues.not reviewedGrowingB
RuSenderManage email campaigns, contacts and deliverability analytics in RuSender from an AI assistant.not reviewedGrowingA
SendinelAI-controlled email ops for campaigns, contacts, segments, analytics, and sending.not reviewedNewB
SendhustleSend and manage email via the SendHustle API — emails, domains, contacts, audiences, campaigns.not reviewedNewC