MCP.Market

Kesslerio Attio MCP server

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by smithery.ai·ai.smithery/kesslerio-attio-mcp-server·v1.1.1·69 stars
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Connect AI to your Attio CRM. Manage contacts, companies, deals, and sales pipelines. Create tasks…

D52/100grade D
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Safety scan
D52/100

full report

Adoption
Growing

69 stars

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

Kesslerio Attio tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote unreachable: Streamable HTTP error: Error POSTing to endpoint: Server not found0/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityAPI key sent as a header8/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • highRemote endpoint did not respondreliability.unreachable

    Streamable HTTP error: Error POSTing to endpoint: Server not found

Overall 52/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Kesslerio Attio compares

Against every graded Sales and outbound MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
52/100
higher than 9% of 876 Sales and outbound servers
Uptime
0%
of our recent checks; the typical remote Sales and outbound server answers 100%
GitHub stars
69
more than 95% of 420 Sales and outbound servers

Install Kesslerio Attio in Claude Code, Cursor or VS Code

claude mcp add --transport http kesslerio-attio-mcp-server https://server.smithery.ai/@kesslerio/attio-mcp-server/mcp
Add to Cursor

Kesslerio Attio: common questions

Is Kesslerio Attio MCP server safe?
Not recommended: it is graded D (52/100). Read the Kesslerio Attio safety report
How do I install Kesslerio Attio?
It runs remotely at server.smithery.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Kesslerio Attio need an API key?
Yes. The registry entry asks for Authorization.
Is Kesslerio Attio maintained?
The last commit was 19 days ago (2026-10-16). The latest release is v1.1.1.
Is Kesslerio Attio up?
0% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Kesslerio Attio?
Servers from other publishers that do the same job: Customermates MCP server, Pipedrive MCP server and HubSpot MCP server.
How does Kesslerio Attio compare with other Sales and outbound MCP servers?
safety score 52/100 (higher than 9% of 876 Sales and outbound servers); uptime 0% (of our recent checks; the typical remote Sales and outbound server answers 100%); github stars 69 (more than 95% of 420 Sales and outbound servers). Full comparison.

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