Mmcp.market

MCP server

by marketmaster.live·live.marketmaster/mcp·v0.1.4
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Live Kalshi and Polymarket data: EV edges, cross-venue arbitrage, markets, and whale trades.

B75/100grade B
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Safety scan
B75/100

full report

Adoption
New

40 downloads/wk

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

MCP tools (6)

write = sends, deletes, buys or posts
  • mm_arbitrageFree

    Cross-platform price spreads for matched markets — buy-cheap / sell-dear venue per outcome. Indicative, gross of fees and slippage; not guaranteed arbitrage.

  • mm_edgesFree

    Mispriced prediction-market edges (model fair value vs live price), ranked by edge size, across Kalshi and Polymarket.

  • mm_marketFree

    A single market's latest snapshot plus any live edges for it.

  • mm_marketsFree

    Latest normalized market snapshots across venues (title, YES/NO price, 24h volume, close time).

  • mm_statusFree

    Your API key's tier, rate limits, and current usage.

  • mm_whalesFree

    Recent large real-money trades (whale fills) across venues, newest first.

Public scan report

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

1 low
  • Code scan2 source files scanned25/25
  • Live reliabilityremote reachable in 828ms20/20
  • Tool poisoning6 tool descriptions checked15/15
  • Auth qualityAPI key sent as a header8/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 75/100. 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://api.marketmaster.live/mcp
Add to Cursor

MCP: common questions

Is MCP server safe?
Mostly: it is graded B (75/100). Read the MCP safety report
How do I install MCP?
It runs remotely at api.marketmaster.live. 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 MCP need an API key?
Yes. The registry entry asks for MARKETMASTER_API_KEY, Authorization.
Is MCP maintained?
The latest release is v0.1.4.
Is MCP up?
100% of our last 5 checks got an answer. We check remote servers about four times a day.
What can I use instead of MCP?
Servers from other publishers that do the same job: World Monitor MCP server.

Alternatives to MCP

Same job from other publishers: the closest match first, then the best rated.

  • World Monitor
    Live markets, conflicts, country risk, chokepoints, energy, and China decision signals. 75 tools.
    A

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