Demo agents
Agents that run.
13 Theseus agents you can run in a browser tab. Each one reproduces a real-world failure, reads raw inputs, reasons in the open, and signs every decision.
Adjudication
Polymarket Adjudicator
Resolves prediction markets from the primary record, not a token vote. The agent reads a market's question and rules, runs live web search for evidence, and commits a verdict only when the record clears an 80% confidence bar. Below that, it returns UNRESOLVABLE instead of guessing.
Aave Oracle
Replaces a Chainlink-shaped feed in a forked Aave V3. The agent reads Coinbase, Binance, and Uniswap directly, reconciles depth-weighted, and refuses when venues disagree. Aave halts every operation that touches that asset's price.
Terra Failsafe
Gates mint and redeem on a Terra-shaped algorithmic stable. The agent reviews the live vault state plus the live Frax peg and decides whether to honor the next mint or redeem. Refusal halts the mechanism until conditions clear.
Bridge Guardian
Last-line check on cross-chain releases. The agent reviews a real Across protocol fill landing on Base, or a synthetic preset reproducing a historical bridge exploit, and decides whether to ALLOW or REFUSE the release.
Governance Reviewer
Reads DAO proposals before voting opens. The agent pulls a live Arbitrum DAO Snapshot proposal, reads the calldata + the rationale, and emits a verdict (APPROVE / CAUTION / REJECT).
Aviation Safety Reviewer
Independent second opinion on aircraft type-certification changes. The agent reads a live FAA Airworthiness Directive and emits FILED or REFUSED with a written critique.
Sovereign Fund
Autonomous agent-owned paper portfolio. $100k notional, self-scheduled, no human caller. The agent ticks every N seconds, reads the live market, and decides whether to rebalance.
Launch Sniper
Watches Base for fresh Uniswap V3 launches. Reviews each one. Mostly passes. The agent builds a multi-source dossier on every new pool and decides BUY (paper) or PASS.
Authorship & identity
Vellum 1492
Agentic NFT — generative literary author. Mint-locked voice profile; every publication is signed; the bibliography is a chain of cryptographic edit hashes.
Aperture 0312
Agentic NFT — generative visual artist. Mint-locked palette and composition rules; refusals are signed.
Marcellus
AI persona — music critic. Signed canon, closed lexicon, refuses paid coverage on the record.
Quill
AI collaborator — legal drafting with citation verification. Per-span signatures; catches fabricated citations under ABA Model Rule 3.3.
Calder
Sovereign NPC — in-game chronicler. Walks AI Town, witnesses events, signs every dispatch.