Colosseum hackathon had some genuinely exciting builds. Here are the 7 projects I found most interesting 👇
1-
@orquestradev ; Turns Solana program IDLs into REST APIs and MCP tools. Makes onchain programs as easy to integrate as any Web2 API.
2-
@packetchat ; Agent to agent messaging on Solana. The communication primitive multi-agent systems have been missing. ( Dope branding )
3-
@ridemarkets ; Onchain prop firm built on futarchy. Call a trade, the crowd bets YES/NO, the treasury executes. Win = 30% of profit. Lose = walk away from a $9 bond. No margin, no liquidation. ( big news at
@islanddao )
4-
@Voightxyz ; Observability for AI agents. Every prompt, tool call, and decision anchored on-chain. One paste to wire it in.
5-
@craftsdev ; Startups tokenize 5–20% equity, backers get real upside via sealed-bid auctions. Fair price for everyone, no insider rounds.
6-
@tradeonhunch ; Unified intelligence layer for prediction markets. Aggregates pricing across venues so you never miss the best odds.
7-
@GetRektApp ; Trade BTC/ETH/SOL with $1 on mobile. Gamified perps for people who've never touched a trading platform before.
> The projects making Solana easy to plug into AI pipelines infra for agents to read programs, message each other, and get observed are going to matter a lot.
>The chains that win the agentic era won't just be fast, they'll be the ones developers can wire up in an afternoon.
Solana is quietly becoming that chain.
@colosseum @solana @solana_ai @toly