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KalshiSpy MCP server

Which MCP servers are KalshiSpy's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-19

← Back to KalshiSpy

Whose server it is
  • Registry namecom.kalshispy/kalshispyverified in the MCP registry

The registry name sits under kalshispy.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-19
  • Stateanswerschecked 2026-10-19
  • Tools5
  • Server calls itselfkalshispy
  • Server version2.1.0
  • Protocol version2025-06-18

On 2026-10-19 the server answered initialize and tools/list without a sign-in. First answer in 105 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: see which top-earning Kalshi traders hold each open market; open a matching Kalshi position from a whale consensus.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 15, the first on 2026-10-19
  • INITE MCP score72 of 100answers 100 · does the job 0 · definitions 100 · context 100 · connects 100
  • What an agent can do with it0 of 2 use cases
  • Answered100% of days15 of 15 daily checks
  • Median first answer133 ms
  • Space in an agent's context≈ 1,484 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · see which top-earning Kalshi traders hold each open market
  • not sure · check whether verified whales agree on a market's side
  • cannot · open a matching Kalshi position from a whale consensus

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers5 tools · read 2026-10-19
  • search_markets

    Find Kalshi markets by title or keywords, the way the KalshiSpy app's search works: fuzzy title matching finds the market series (so a team, a nickname or an approximate title works), and keyword matching runs against market titles…

  • search_settled_wins

    Search KalshiSpy's archive of settled Kalshi markets where its roster of ID-verified, high-profit Kalshi traders held the WINNING side with positive net realized profit. Parameter and field names call these traders "whales" (whale_count…

  • get_settled_win

    Full record of one settled Kalshi market this roster won: outcome, consensus, every roster trader on the winning side with their realized profit and picture, close and expiration times, keywords, and `hints.similar` — comparable wins in…

  • list_categories

    Every category that has at least one archived win, with win count, net profit and the last settlement time. Use the `key` value as the `category` filter of searchSettledWins. No API key needed.

  • get_stats

    Aggregate figures for the settled-wins archive: markets won, net and winners' realized profit, first and last settlement, a per-category breakdown and the highest-profit traders in the archive. Use it for "how has this roster done…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "kalshispy": {
      "type": "http",
      "url": "https://kalshispy.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http kalshispy https://kalshispy.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://kalshispy.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.