Mmcp.market

Theta Vantage MCP server

by thetavantage.com·com.thetavantage/mcp·v1.0.0
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Remote MCP for options GEX, flow, IV, and wheel. Pro tvk_ key.

C60/100grade C
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Safety scan
C60/100

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.

Theta Vantage tools

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

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 448ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityauth enforced (unknown)9/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 60/100. 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 mcp https://thetavantage.com/api/mcp
Add to Cursor

Theta Vantage: common questions

Is Theta Vantage MCP server safe?
With care: it is graded C, so read the findings first (60/100). Read the Theta Vantage safety report
How do I install Theta Vantage?
It runs remotely at thetavantage.com. 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 Theta Vantage need an API key?
Yes. The registry entry asks for X-API-Key.
Is Theta Vantage maintained?
The latest release is v1.0.0.
Is Theta Vantage up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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