DFINITY Developers ∞

Official @dfinity account for #ICP devs, geeks, and tech enthusiasts. Learn about the latest tech developments, and research on the #InternetComputer

[DFINITY Developers ∞ @DFINITYDev]

ICP Skills for agents that write code. 💻

Give your agent correct dependency versions, config formats, and common pitfalls — so it produces working ICP code instead of hallucinating. Works with Claude, Copilot, Cursor, and any agent that can fetch URLs.

🔗 https://t.co/C6FenSPBuw
💬 https://t.co/c3wj69eOqs

[CycleOps @CycleOps]

New on CycleOps - smart topup rules 🧠

Canister freezing cycle balance thresholds can increase over time 🥶, especially for canisters with large memory requirements.

CycleOps smart topup rule suggestions help you adjust your topup thresholds to stay unfrozen and running 🔋

[Anvil @anvil_ic]

Neutron Hackathon 🛠️ registration is now open! https://t.co/TyNngHGsGU

[Liquidium | Bitcoin Loans @LiquidiumFi]

HUGE UPDATE: Internet Identity Login is now live on Liquidium!

Now you can log into your account using Google, Apple ID, Passkey, and more. 🤯

No web3 wallet needed. No extra signing.

Your preferred sign-in flow, every time. 😎

[DFINITY Foundation @dfinity]

We're all familiar with *.icp0.io

But now mainnet apps now also work with *.icp.net

[OISY Wallet @oisy]

This week, $38M in Bitcoin was stolen because one hardware wallet generated predictable seed phrases.
Not a flaw in Bitcoin. A flaw in the seed.

OISY has no seed phrase. Your keys are protected by a global network of independent computers, secured by advanced cryptography. No single machine ever holds them, so there is nothing to guess and nothing to steal from your device.

Hold Bitcoin in https://t.co/HHcPA2sFRB

[Arshavir  @__wi]

First demo of push notifications sent from MULTI/DEX.

Crucially, the user doesn't need to be signed in.

Tapping on the notification initiates sign in.

Powered by #InternetIdentity

[DFINITY Developers ∞ @DFINITYDev]

And of course there is a dedicated icp-cli skill which guides your agent🤖 to handle the migration: https://t.co/UEjNVjtBgz

[DFINITY Developers ∞ @DFINITYDev]

This is the way!👏

Still working with dfx? Check out the official migration guide here and switch over to icp-cli: https://t.co/VyvO722Kho

[onicai @onicaiHQ]

icpp-pro 5.5.1 has been released🚀

The C++ CDK for the Internet Computer now runs on icp-cli (dfx is deprecated).

• icp.yaml replaces dfx.json
• per-project local networks on ephemeral ports
• your pytest smoketests keep the same API

Migrating from dfx? See this migration guide👇
https://t.co/EI9zVU7PPt

[marco ∞ @marc0olo]

Install icp-cli: https://t.co/IIfYYubVoj

⚠️ Note: providing the branch to the `icp new` command is important ⚠️

1. run `icp new skill-onboarding --branch agent-skills-onboarding`
2. select whatever template you want
3. switch in to the `skill-onboarding` folder
4. open a session with your agent of choice
5. prompt your agent with a dev task or just say "let's start" (both should work)
6. follow the onboarding, check the results & provide feedback 🙏

[DFINITY Foundation @dfinity]

The ICP MCP server is in preview. Test it out now, ahead of general availability: https://t.co/2Os5OHxA9s

[DFINITY Foundation @dfinity]

ICP MCP. One agent. Every app.

We asked Arshavir Ter-Gabrielyan for the killer feature. His answer: acting across your apps without switching between them.

Move your whole account from one platform to another, and the agent does the app-hopping for you. As long as it can sign in to both, your posts, content, and connections come across.

Full conversation below.

[DFINITY Foundation @dfinity]

Internet Identity is getting an MCP server.

We sat down with Arshavir Ter-Gabrielyan to understand what it is and why it matters.

He starts with the problem: an AI agent runs in a cloud sandbox. No access to your device. No safe way to hold your keys.

The MCP server is the answer. Keys stay in a trusted execution environment, and the agent asks permission to act in each app. Full conversation below.

[dom | icp @dominic_w]

MULTI/DEX is live on https://t.co/THp2nkOhaV in Play Mode. The community eval process has begun...

Trade to win prizes!! Send bugs and exploits to [email protected] for bounties!! GitHub link to follow.

100% onchain. Owned by the world. DeFi 3.0. NNS autonomy for safety 🔥📈

[Liquidium | Bitcoin Loans @LiquidiumFi]

Calling all @oisy users: a BIG update has landed!

Thanks to the Liquidium SDK, $ICP's Chain Fusion, and the hard work of the Oisy team, you can now Borrow funds natively in your favorite wallet. 💪

Check out the "Borrow" modal to get started. Bitcoin DeFi lives in Oisy!

[DFINITY Foundation @dfinity]

New look - same great NNS

[DFINITY Developers ∞ @DFINITYDev]

@dappjaklabs @github https://t.co/AqK3jMCzAy

[DFINITY Developers ∞ @DFINITYDev]

> git clone https://t.co/z2Kv4pE7LM

any questions? ask @q_uint8! 🔥

[DFINITY Developers ∞ @DFINITYDev]

Hey @github, can you please help one of our engineers to get his account back? 🙏

[Daniel Wong @allyourcode]

Hi, @github. Opened a ticket 10 days ago. No reply. ID = 4482511. Trying to get my account back. Problem is, my email stopped working for 6 weeks, so the Forgot Password form rejects me because the email is no longer verified. Can prove ownership: have SSH key.

[DFINITY Foundation @dfinity]

Where do SEV Subnets actually fit into Cloud Engines?

We asked Björn Tackmann.

Run a Cloud Engine on SEV nodes and you can verify your data stays encrypted the whole time it's being processed. Confidentiality enforced by the hardware.

Full conversation below.

[DFINITY Foundation @dfinity]

How email recovery is verified on the network:

A new SMTP gateway forwards an email to a canister, which checks the DKIM signature that email servers already attach. To get the public key it uses a root of trust: DNSSEC where supported, or DNS over HTTP via an HTTPS outcall.

The gateway is not trusted. The canister does the verification.

Set it up at https://t.co/IwZzxBH0OF

[DFINITY Developers ∞ @DFINITYDev]

Builders listen: you can now easily integrate with @LiquidiumFi and let your users lend or borrow Bitcoin.

Use the following skill when coding with AI agents:
https://t.co/xTJ24LPTJf

[Liquidium | Bitcoin Loans @LiquidiumFi]

Liquidium is now open to builders, vibe coders, and enterprises.

Our new SDK lets you quickly integrate Bitcoin-backed loans, quotes, transfers, account flows, and positions.

Add native BTC collateral and USDT/USDC liquidity to your product at top market rates.