Change history

Dated changes across the directory: website checks, catalogue snapshots, code commits, package releases and dependency changes.

The Git and registry history was backfilled into the October 2026 collection. An earlier commit or release date does not mean Vultax observed it then. The two catalogue snapshots are mostly unchanged; genuine differences are identified as catalogue changes, without inventing daily business activity.

14,598 matching evidence events. Records without their own publication date are filtered by the date they were collected.

  1. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Not published.

    Source (opens in a new tab)Semantic 42

  2. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free (donations).

    Source (opens in a new tab)Pizzint Watch

  3. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. $0.02 per contract ($0.01 Robinhood, $0.01 Kalshi).

    Source (opens in a new tab)Robinhood Prediction Markets Hub

  4. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free; builder revenue sharing program.

    Source (opens in a new tab)Myriad SDK (polkamarkets-js)

  5. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free (LGPL-3.0).

    Source (opens in a new tab)Polymarket Subgraph

  6. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)LayerHub

  7. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)kalshi-starter-code-python

  8. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Enterprise.

    Source (opens in a new tab)Trading Technologies (OG.com connectivity)

  9. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free; makers 0%, takers 0.018% to 2% by share price.

    Source (opens in a new tab)Predict.fun API

  10. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)5min BTC Polymarket Skill

  11. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Not published.

    Source (opens in a new tab)Predictify

  12. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Polymarket CLI

  13. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)prediction-market-arbitrage-bot (realfishsam)

  14. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)PolyMarket MCP (berlinbra)

  15. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)fintool

  16. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. 1% per trade, down to 0% with $OK holdings.

    Source (opens in a new tab)okbet

  17. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)polymarket-trade-engine

  18. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)The Oracle by Polymarket

  19. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Token-gated ($ASTRON staking).

    Source (opens in a new tab)Astron

  20. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)YN Signals

  21. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Polymarket-Kalshi BTC Arbitrage Bot

  22. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)SocialPredict

  23. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Basic $59/mo, Pro $149/mo, Premium $299/mo.

    Source (opens in a new tab)ArbBets

  24. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free (tips accepted).

    Source (opens in a new tab)Polymarket Elon Tracker

  25. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free (MIT or Apache-2.0).

    Source (opens in a new tab)polyfill-rs

  26. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free; public 5 req/s, keyed 15 req/s.

    Source (opens in a new tab)Opinion Open API

  27. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)polyrec

  28. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Awesome Trading Agents

  29. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Kalshi Pro

  30. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Kalshi MCP Server (cejor6)

  31. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free 1,000 requests/mo; Pro $30/mo; Premium $100/mo; institutional on request.

    Source (opens in a new tab)Oddpool

  32. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Plus $17/mo, Pro $41/mo, Enterprise custom; 15-day trial.

    Source (opens in a new tab)Octagon AI

  33. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Zapper

  34. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)humanplane/terminal

  35. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Polymarket MCP (aryankeluskar)

  36. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free + Pro (price not published).

    Source (opens in a new tab)Inside Edge

  37. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)PolyTracker

  38. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Free.

    Source (opens in a new tab)Boring News

  39. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Not published.

    Source (opens in a new tab)future fun

  40. Package prepared

    Historical catalogue snapshot

    Source verification date: 2026-08-27. Not published.

    Source (opens in a new tab)trade.fun

Earlier descriptions come from the Kairos catalogue by its contributors, used under CC BY 4.0. Attribution and licences.