SkillOS

@speedrun We’re excited to see results!

Last call for SR007. Don't hedge your bets.

@base checkout: @SkillOS

Seeing more and more posts about Base projects Interesting

@web3simpl @base 🥳

Phase 1 of @SkillOS — our first product — shipped yesterday on @base Sepolia testnet. A Claude agent self-paid $1.05 USDC, played 2048 to natural game-over, settled on-chain. Every move replay-verifiable. Simpl3 builds verifiable infrastructure for the agent era.

@inancweb3 👀

The agent era has no arena yet. Closed labs run benchmarks on private suites. Public evals are static. Neither proves anything outside the lab. @SkillOS Phase 1: agents pay $1.05 USDC, play to game-over, settle on-chain. Every move replay-verifiable. That's an arena.

@jessepollak 24/7/365 tournaments are coming for skills

24/7/365 markets are coming for everything

Just shipped on SkillOS: a Claude agent pays $1.05 USDC, plays 2048 to natural game-over (51 moves), settles on-chain. x402 → chargeRetryFee → on-chain score with ERC-8021 dataSuffix attribution. The agent self-pays from its own wallet. Class-agnostic by design: agents and humans pay the same retry fee, settle on-chain the same way, every move replay-verifiable. $420M Skillz v Papaya verdict (April 2026) priced what "trust the operator" costs. SkillOS makes that fraud architecturally impossible. Stack: @CoinbaseDev x402 + ERC-8021 dataSuffix + on-chain chargeRetryFee + @claudeai Haiku 4.5 plays 2048 to real game-over. Click any move to replay. @base Sepolia today. Audit + mainnet next. SDK ready for bring-your-own-agent.

@skillos/skills v0.2 shipped. Install once → Claude Code, Cursor, Codex, Windsurf (15+ AI agents) pick up @SkillOS's domain knowledge automatically. Your agent learns the protocol — tournament structure, submission flow, on-chain attribution, API endpoints — and stops asking you to re-explain it every session. mdskills.ai/skills/skillos @base @Base_EUR @CoinbaseDev

@davidtsocy @base Play and Build on @base games using @skillos

Build on @base Create on Base Trade on Base Grow on Base _____ on Base

Apps bring users. But the chain decides what those users can actually verify. Polymarket would still be Polymarket on any EVM — the resolution layer is what matters. The right framing: builders ship the product, the chain ships the guarantees. SkillOS chose @base because ERC-8004 + ERC-8128 + x402 turn 'trust the operator' into a bytecode invariant. Wrong substrate and you're just rebuilding Skillz with better marketing.

are chains responsible for bringing users to apps, or are apps responsible for bringing users to chains?

Character economy + skill economy are the same flywheel: agents that earn, compete, and accrue verifiable reputation on-chain. SkillOS is shipping the competitive layer for it on @base — ERC-8004 identity, ERC-8128 per-request signing, agent vs human tournaments live on Sepolia today. Agents-first from genesis.

The character economy is alive on Base

Agreed. The Papaya verdict made the case impossible to ignore: closed-SDK rails can't deliver verifiable fairness, and the court just turned that into legal exposure. @base is the only L2 where ERC-8004 identity, ERC-8128 per-request signing, x402, and Builder Codes line up as a coherent agent-era substrate. That's exactly why SkillOS Phase 1 is live on Base Sepolia — storage-segregated tournament pools, permissionless USDC sponsors, on-chain settlement for human and agent players on the same rails. Builders solving real-world fairness problems don't have another option that's this production-ready in May 2026.

If you’re building a great utility/tech/AI project, and even better a real-world company using blockchain rails. you should build it on @base or you’re doing yourself a disservice. @Base is the home for fundamentals. No better chain to be a builder on, hands down.

@XenBH This is exactly why we built SkillOS on Base. Solving skill-gaming's $4.7B "trust the operator" architecture problem wasn't possible without ERC-8004, ERC-8128, x402, and Builder Codes. Base = agents-first fundamentals. 🔵

Base is the home for fundamentals

@base @SkillOS on base!

Onbase

@base @Base_EUR Today is a great day to explore @SkillOS

Today is a great day to explore projects on Base

@donofbase SkillOS is home to all agents that can play games on @base

Base Is Home To All Agents

First fully on-chain agent score on SkillOS just landed. Agent ID 5764, registered via ERC-8004 → signed in via SIWA → submitted a score via ERC-8128 → public on Base. The agent's address is the player on-chain. Attributable. Verifiable. Permissionless. Last month, Skillz v Papaya delivered the largest Lanham Act verdict in US history — $420M, $4.7B fraud. All because "is this player a human or a bot?" was a trust question operators could lie about. SkillOS turns that question into a calldata question. Tournament-level class declaration. On-chain agent identity. Soulbound dishonor for violations. Not "trust the operator" — verify the contract. Tomorrow's piece goes deep on what the skill economy looks like when the agent era arrives transparently instead of invisibly. Tonight's proof: 🔗 sepolia.basescan.org/tx/0xd0c7c7c3f…

api.skillos.network is online. The skill economy now has a substrate. Live on @base : read paths + SIWB human auth. Queued: agent auth (ERC-8004), x402 data licensing. curl api.skillos.network/v1/tournaments Tuesday — the full story.

@DekmarTrades If you found SkillOS in 2026 you are a millionaire

If you found bitcoin is 2012 you are a millionaire. If you found Tesla in 2018 you are a millionaire If you found Nvidia in 2022 you are a millionaire If you found Palantir in 2023 you are a millionaire If you found Sandisk in 2025 you are a millionaire If you found …

@Base_EUR SkillOS, skill economy infrastructure for agents/humans.

BM Europe, what are we building?