curious mind and builder | DevRel & Engineer @0xMiden
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Joined May 2016
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I built an AI dev toolkit for @0xMiden.
gave it to 11 people, most with zero Miden experience.
what they shipped in ONE DAY:
→ sealed-bid auctions with private bids
→ corporate wallets with cryptographic spending caps
→ time-locked capsules where nobody sees inside until unlock
→ oracle pools, on-chain games, battleship
the agent wrote the contracts.
the agent wrote the tests.
the agent wrote the frontend.
they just said what to build.
building on Miden just went from weeks → hours.
philipp retweeted
Uncensored models are amazing. Heretic removes the guardrails which hold back these models.
I think these unleashed models will play a major role in improving software security. If malicious entities use these models to make malware / exploits, developers should have access as a means of auditing their own software.
philipp retweeted
Today we're announcing that USDCx on Miden is coming soon: a native, @USDC-backed stablecoin, issued by Miden via @Circle xReserve.
Stablecoins on Miden will be private by default.
Hold and transact USDCx without publishing your balances, counterparties, or payment history to the world.
follow-up to this, 7 weeks in.
shipped on @0xMiden's agentic template since launch:
→ rust SDK skills: 7 pitfalls patched from real builder feedback
→ frontend template: full v14 migration, mock factory, 691 lines of test infra
→ local-node-validation skill: 5 infrastructure findings added
→ parent hooks: stopped misreporting on green runs
7 Miden Day issues closed. Another PR up today.
the loop is the asset, not the tool.
I built an AI dev toolkit for @0xMiden.
gave it to 11 people, most with zero Miden experience.
what they shipped in ONE DAY:
→ sealed-bid auctions with private bids
→ corporate wallets with cryptographic spending caps
→ time-locked capsules where nobody sees inside until unlock
→ oracle pools, on-chain games, battleship
the agent wrote the contracts.
the agent wrote the tests.
the agent wrote the frontend.
they just said what to build.
building on Miden just went from weeks → hours.
try it: github.com/0xMiden/agentic-t…
`bash setup.sh` PR #14 merges (in review now). full agentic Miden dev environment in one command.
google is moving to PQ crypto by 2029. EF says quantum computers within 5 years. Some L2 projects still say quantum is decades away 🤷
today is a good day to be building with STARKs since day one.
philipp retweeted
The more you research privacy and blockchains, the clearer it becomes that Miden is the most elegant and future-proof design.
my favourite wildest thing from Miden last week:
@zkGaylord built a full on-chain 2-player game on @0xMiden using the agentic toolkit.
3 CLI binaries. working UI. deployed to testnet.
and all that from an airplane seat... ✈️
one of the Miden Day builders wrote about their experience building Chronovault (time-locked digital capsules) on @0xMiden using the agentic tooling.
full-stack dapp. smart contracts, local node validation, and a React frontend. zero prior Miden experience, zero manual coding.
honest deep-dive on what worked and what didn't: aeonaxsys.com/blog/chronovau…
this is the agentic coding tool that turns AI agents into @0xMiden smart contract developers.
agents have zero knowledge about Miden by default. this tool changes that.
here's how it works 🧵
I built an AI dev toolkit for @0xMiden.
gave it to 11 people, most with zero Miden experience.
what they shipped in ONE DAY:
→ sealed-bid auctions with private bids
→ corporate wallets with cryptographic spending caps
→ time-locked capsules where nobody sees inside until unlock
→ oracle pools, on-chain games, battleship
the agent wrote the contracts.
the agent wrote the tests.
the agent wrote the frontend.
they just said what to build.
building on Miden just went from weeks → hours.
the wildest part: Miden's local testing tooling (Miden MockChain) runs test cycles in seconds. no network, fully deterministic.
for an agent that needs 10+ iterations to get a contract right, that's the difference between done in an hour and done tomorrow.
one builder called it "the single most AI-agent-friendly part of the stack."
the tool is open source:
github.com/0xMiden/agentic-t…
it's not perfect. we found 60+ issues when 11 builders tested it that need fixing.
but the core thesis is proven: give agents the right context, and they build real stuff.
works with Claude Code, Cursor, Windsurf, OpenCode.
building on @0xMiden before vs after agentic tooling:
BEFORE
→ read docs, tutorials, study architecture for days
→ manually piece together SDK patterns from examples
→ steep learning curve before writing your first contract
⏱️ weeks to get productive
AFTER
→ agent as main coding engine, you set the requirements
→ instant feedback loops catch errors on every edit
→ 11 people shipped working contracts in a single day
⏱️ prototype in hours, ship in weeks
philipp retweeted
This was truly mindblowing. You can build apps so fast. Still discovered some bugs, but wtf, Claude used our own compiler, improved the WASM WebSDK, ... Will share my battleships implementation soon once polished a bit more
I built an AI dev toolkit for @0xMiden.
gave it to 11 people, most with zero Miden experience.
what they shipped in ONE DAY:
→ sealed-bid auctions with private bids
→ corporate wallets with cryptographic spending caps
→ time-locked capsules where nobody sees inside until unlock
→ oracle pools, on-chain games, battleship
the agent wrote the contracts.
the agent wrote the tests.
the agent wrote the frontend.
they just said what to build.
building on Miden just went from weeks → hours.