MCP.Market

CallSimple MCP server

online · 100% uptime
by theindianappguy·io.github.theindianappguy/callsimple-mcp·v1.0.0
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Place AI voice phone calls to Indian (+91) numbers from chat and get back what the person said.

C67/100grade C
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Safety scan
C67/100

full report

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.

CallSimple tools

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

Public scan report

scanner v0.1.10 · 2026-10-28 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 120ms (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 identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How CallSimple compares

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

Safety score
67/100
higher than 25% of 48,273 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
64 ms
faster than 88% of 30,037 servers

Install CallSimple in Claude Code, Cursor or VS Code

claude mcp add --transport http callsimple-mcp https://callsimple.app/mcp
Add to Cursor

CallSimple: common questions

Is CallSimple MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the CallSimple safety report
How do I install CallSimple?
It runs remotely at callsimple.app. 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 CallSimple need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is CallSimple maintained?
The latest release is v1.0.0.
Is CallSimple up?
100% of our last 26 checks got an answer. We check remote servers about four times a day.
How does CallSimple compare with other MCP servers?
safety score 67/100 (higher than 25% of 48,273 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 64 ms (faster than 88% of 30,037 servers). Full comparison.

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