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BlogPoliticalPredictions.APP + Gemini

PoliticalPredictions.APP + Gemini: keep a running Google Doc of political posts and matched markets

PoliticalPredictions.APP matches public political posts to the Polymarket and Kalshi markets they could touch. Gemini can help you turn each result into a dated note for a Google Doc you review later. Here is what Google's pages confirm, what stays manual and what to check first.

AgentStructure.AI5 min read

Works with

  • Muse.ai
  • Instinct
  • Grok
  • Claude
  • ChatGPT
  • Any MCP-capable assistant
Ask PoliticalPredictions.APP which markets a political post matched, then have Gemini write the entry for a Google Doc you can review later.
Example alert. Names and numbers are illustrative.

Key takeaways

The short version.

  • PoliticalPredictions.APP reads public political posts on X and matches them to public Polymarket and Kalshi markets, with the post, the contract, its last price and an as-of time.
  • Google's help page says a custom app can be added from an MCP server URL on gemini.google.com, for adults in the US with a personal Google Account, Keep Activity on and English. The app's address is https://politicalpredictions.app/mcp.
  • Google's pages describe Gemini finding and summarizing content in Docs and exporting a response as a new Doc. They do not mention appending to an existing Doc, so that step is manual.
  • Nothing here is a partnership, listing or built-in integration with Google. You add the address yourself, and a paste-it-in fallback works without it.
  • Both tools only report and explain. Neither gives investment advice, places a bet or makes a trade.

Who it is for

Who is this pairing for?

  • It is for people who follow prediction markets on Polymarket or Kalshi and want a record, not just a feed: reporters keeping a timeline,…

  • PoliticalPredictions.APP reads public posts, mainly from @realDonaldTrump and @WhiteHouse plus a short list of mapped political accounts,…

  • The app finds the match.

It is for people who follow prediction markets on Polymarket or Kalshi and want a record, not just a feed: reporters keeping a timeline, students of politics, researchers and curious readers who like to look back at what a post was matched to.

PoliticalPredictions.APP reads public posts, mainly from @realDonaldTrump and @WhiteHouse plus a short list of mapped political accounts, and attaches the public markets that are actually about the same topic. Gemini is Google's AI assistant, and it sits close to Google Docs.

The app finds the match. Gemini helps you write it down. Neither takes a side on the politics.

Use cases

5 ways people use PoliticalPredictions.APP + Gemini.

  1. Log entry

    1. Turn each match into a dated log entry

    Ask about a recent post. The app returns the post with a link back to it and the matching contracts, each with its last price and an as-of time. Ask Gemini to format that as one entry: date, post link, markets, prices and as-of times.

    Keeping the as-of time in every entry matters, because a price in a log is only true for that moment.

  2. Into the Doc

    2. Move entries into a Google Doc

    Google's help page says you can choose Share and export, then Export to Docs, under a Gemini response, and that this saves a new doc in Google Drive. Each export is a separate document.

    Google's pages do not say Gemini can append to an existing Doc, so a single running Doc means pasting each new entry in yourself. Alternatively, keep one Doc per week.

  3. Review later

    3. Review the log later

    Google's Workspace help page says Gemini can find and summarize content in Docs once the Workspace app is connected and Keep Activity is on. Mention the Doc by keywords and ask which topics came up most.

    Ask it to group entries that share a cause and to say which markets had no match. Open the Doc to check any summary against the entries.

  4. Add your reading

    4. Note why a market might or might not have moved

    Matches only say a market is about the same topic as a post. Ask Gemini for one sentence on why the market might react and one on why it might not, and mark it as a reading, not a forecast.

    Writing both sides next to the entry makes the log more honest when you return to it.

  5. No match

    5. Record the no-match cases too

    Matching is conservative, so a loosely related post can return no match. The app says so instead of stretching.

    Log those as well. A no match means no public market on that topic was found, which is different from the post not mattering.

On your phone

What the alerts look like.

Illustrative

Figure 1

An example exchange. The post, markets and prices are made up.

Example alerts. Every name, number and event shown is illustrative.

How to

How do I connect PoliticalPredictions.APP to Gemini?

  1. Step 1

    Copy the remote MCP address, https://politicalpredictions.app/mcp, from [politicalpredictions.app](https://politicalpredictions.app). The site says no API key and no OAuth are needed.

  2. Step 2

    On a computer, go to gemini.google.com, open Settings, then Connected Apps, choose Add a custom app and enter the address. If asked for credentials, check the app's site.

  3. Step 3

    To use it, type @ in the prompt and select the app. Gemini asks you to confirm write actions, so review each request.

  4. Step 4

    Ask about a post, then ask for a dated entry. Use Share and export, then Export to Docs, or paste the entry into your own Doc.

Google's help page limits custom apps to adults in the US with a personal Google Account, Keep Activity on and English, connected in the web app. Whether Gemini accepts this address without credentials could not be confirmed from Google's pages. PoliticalPredictions.APP is not listed in or built into Gemini. If you cannot connect, paste the alert into Gemini and ask it for the entry.

FAQ

Frequently asked questions.

Is PoliticalPredictions.APP an official Gemini integration?

No. There is no partnership or built-in integration. Google's help page describes adding a custom app from an MCP server URL, and you add the app's address yourself.

Can Gemini add entries to my existing Google Doc?

Google's pages describe exporting a response as a new Doc and finding or summarizing content in Docs. They do not mention appending to an existing Doc, so paste new entries in yourself.

What if I cannot add custom apps?

Paste the alert or post details into Gemini and ask for a dated log entry, then export it or paste it into your Doc. It is more manual, but it works without a connection.

Is this investment advice?

No. The app is informational only. It never places bets or trades, never touches a wallet and does not say what to buy. Gemini's notes are not advice either.

What does it cost?

The apps are free during the beta, and extra tools are described as coming soon on the site. Check there for the current status.