Mmcp.market

ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning MCP server

by zerogex.io·io.zerogex/gamma-levels·v1.0.0
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Free delayed gamma flip, call and put walls, max pain and net dealer gamma

C69/100grade C
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Safety scan
C69/100

full report

Adoption
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Little public usage data yet

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Nobody has reviewed ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning yet.

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

ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning tools (2)

write = sends, deletes, buys or posts
  • get_gamma_levelsFree

    Modeled options dealer-positioning levels for one underlying: gamma flip, call wall, put wall, max pain, same-day pin strike, and net dealer gamma at spot (whose sign is the regime). Use for "where is the gamma flip", "where are the walls", "is SPX in positive gamma". FREE DELAYED DATA — up to 15 minutes behind live, and the response states its own age; quote that age and never call these levels live. Not a price feed, not a forecast, and not a trade recommendation: it describes dealer positioning and says nothing on its own about direction. A null level means the modeled book does not support that level right now — report it as unavailable, never as zero.

  • get_market_gamma_overviewFree

    One-line dealer-positioning summary for all six covered underlyings (SPX, SPY, QQQ, NDX, ES, NQ) in a single call: spot, modeled regime and gamma flip for each. Use for broad openers like "what does dealer positioning look like today" or "which indices are in negative gamma", instead of calling get_gamma_levels six times. Same free 15-minute-delayed data and the same caveats. When the question is about one symbol, call get_gamma_levels instead — this tool omits the walls, max pain and pin strike.

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 636ms20/20
  • Tool poisoning2 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 69/100. 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 gamma-levels https://zerogex.io/mcp
Add to Cursor

ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning: common questions

Is ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning MCP server safe?
With care: it is graded C, so read the findings first (69/100). Read the ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning safety report
How do I install ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning?
It runs remotely at zerogex.io. 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 ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning maintained?
The latest release is v1.0.0.
Is ZeroGEX — SPX/SPY/QQQ/NDX dealer positioning up?
100% of our last 5 checks got an answer. We check remote servers about four times a day.

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