What it does

  1. Reads
  2. Writes
  3. High impact

At most: only reads or looks up information.

What it costs

Free

Odel charges nothing per call. The publisher may charge for its own service.

Runs locally over stdio

This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).

MCP Bundlehttps://github.com/atushi1841/kensho-kema/releases/download/v1.0.0/server.mcpbv1.0.0

Distributed as an MCP bundle (`https://github.com/atushi1841/kensho-kema/releases/download/v1.0.0/server.mcpb`) — download it and import the bundle in your MCP client.

README2 min read

kensho-kema — Japan Sweepstakes MCP Server (ke-ma.net)

Read-only MCP server exposing the kensho Japan X/Twitter sweepstakes dataset from ke-ma.net (懸賞マニア) — the 5th sweepstakes collection source in the Kensho pipeline.

Tools

ToolDescription
current_sweep(keyword)Latest sweep matching keyword (tweet text, prize, URL substring)
sweep_history(keyword, limit=50)Time series of matching sweeps (oldest first)
top_prize_movers(direction=None, limit=10)Biggest |delta JPY| prize value movers, optional up/down filter

Data

  • Source: data/accumulated.jsonl (ke-ma.net observations, snapshot 2026-10-03)
  • ke-ma.net is an open sweepstakes listing site that publishes X (Twitter) URLs directly, so its entries are collected in a single pass (no tweet scraping required).
  • No network, no API key, no account required.

Data Source: Apify Store

The underlying dataset is also available as a managed Apify Actor:

Run

bash
python server/server.py          # stdio MCP transport

Requires fastmcp>=3.0.0 (see requirements.txt).

MCP Bundle

manifest.json follows the MCPB v0.4 spec. Pack with:

bash
python scripts/pack_mcpb.py

Revenue Model

This MCP Connector follows the Kensho revenue sharing model:

  • 20% to Apify (platform fee)
  • PPE model continues for internal operations
  • Revenue generated from external queries via Apify MCP integration

Installation (Smithery)

Install via Smithery registry:

bash
smithery install @atushi1841/kensho-kema

More MCP Servers

Apify Actors

Integration Notes

The kensho-kema MCP Connector serves as an additional data source for the main Kensho sweepstakes collection, complementing the existing knshow.com, ken-kaku.com, kenshou.club, and cp.meikan.org sources. It provides specialized coverage of the ke-ma.net (懸賞マニア) sweepstakes ecosystem.

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