MCP server

VotePredictor Elections Official

com.votepredictor/elections

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

2026 US election forecasts with a public accuracy record, plus congressional voting records.

Working at last checkVerified publisher: votepredictor.comAbout 759 tokens per request once connected4 tools

https://votepredictor.com/api/mcp

At a glance

Type: MCP server
Publisher: votepredictor.com (verified by the MCP Registry)
Status: Working at last check
Tools: 4
Token cost: About 759 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http elections https://votepredictor.com/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.elections]
url = "https://votepredictor.com/api/mcp"

Gemini CLI

{"mcpServers":{"elections":{"httpUrl":"https://votepredictor.com/api/mcp"}}}

Cursor

{"mcpServers":{"elections":{"url":"https://votepredictor.com/api/mcp"}}}

VS Code

{"servers":{"elections":{"type":"http","url":"https://votepredictor.com/api/mcp"}}}

Antigravity

agy mcp add elections https://votepredictor.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"elections","server_url":"https://votepredictor.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"elections","server_url":"https://votepredictor.com/api/mcp"}

chamber_outlook ~144 tokens
Who is favoured to control the Senate or House after 2026: control probability, expected seats with an 80% range, how far it has moved since January, and the races that have moved most.
forecast_race ~249 tokens
Current VotePredictor forecast for one 2026 US election: win probability, predicted margin, whether it comes from polls or fundamentals, how far it has moved this cycle, and the candidates. Accepts a state name or code ('Ohio', 'OH') or a district ('CA-12'). Returns an explicit refusal for races whe
forecaster_accuracy ~213 tokens
How accurate each election forecaster, model, prediction market and pollster has been on resolved races, adjusted for how hard each race was. Use this to answer 'whose election forecast should I trust'. Difficulty adjustment matters: on raw scores whoever rated the safest races wins.
member_profile ~153 tokens
A member of Congress by name or bioguide id: party, state, ideology score, reported net worth from financial disclosures, and the 2026 race for their seat.

polls.karbach.digital
Election data for agents: Germany, Spain, France, EU. Polls, forecasts, MPs, energy. Paid via x402.
MissedTakes
Graded track records of NFL and election pundits: records, leaderboards, takes, game and race calls.
Zoning Signal
Planning and zoning records: 25 jurisdictions in Lake, Orange, Osceola, Polk, Seminole counties, FL
ClimbCast
Conditions, trip briefs, alerts, permits, roads, hourly, areas, accuracy for WA, OR, BC. No account.
Foresea Forecasting
Forecast future events and scan prediction-market edges.
KeyVex
US public financial disclosures for AI agents: Congress trades, SEC filings, FEC, lobbying, more
Legislation
U.S. bills, roll-call votes, legislators and 2026 elections for all 50 states, D.C. and Congress.
OwlChart
Live market data for AI: open interest on 13 exchanges, liquidity magnets, ETF flows, alerts

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