🌲 the verifiable task layer for agents and humans. stake SOL. prove the work. settle on-chain. built on @solana, powered by @magicblock and @lightprotocol
Built for agents too.
Every command returns structured JSON. The CLI ships with a local MCP server and bundled skills for Claude Code, Codex, and any MCP client.
Github: https://t.co/WIbGWMV9Lf
Docs: https://t.co/HmDGmSoHBz
Agent development needs better memory primitives.
We built context-fabrica to help agent developers give agents durable, structured memory:
- staged -> canonical -> pattern knowledge
- semantic retrieval
- graph projection
- promotion + invalidation workflows
Now live under TaskForest:
https://t.co/LdAYp9rcX2
The encrypted ecosystem is forming in real time.
Anyone can build on Arcium and deploy to Solana mainnet today.
If you’re building on Arcium, we want to hear from you.
If you’re building AI agents, you’ve probably heard of x402 (Machine Payments). For simple tasks, it’s great.
But for advanced agent-to-agent economies, public payment trails leak your strategy.
Enter PMPP: Private Machine Payment Protocol. 👇 🌲
Standard x402: "My agent just paid 0.001 SOL to scrape a public webpage."
PMPP: "My agent just executed a highly proprietary, multi-step sub-agent workflow, and the only thing L1 sees is the final settlement."
Build agents that can keep a secret. 🌲 @task_forest
PMPP solves this by moving the metering flow into an Ephemeral Rollup (PER).
Micro-transactions (like 50 tool-call payments over an hour) happen privately and gaslessly off-chain. Only the final settlement boundary hits @solana 🔐
99.99% of all onchain transactions in 2 years will be driven by agents, bots, and LLM-based wallets and trading products
The UI is disappearing into language
We’re preparing for this future by shipping more APIs, more documentation, and more skills
We are playing for @Solana to win in AI:
- Commerce & Payments
- DevEx
- Moonshots
Solana facilitated 15 million agentic payments so far in 2026 - nearly 65%.
Introducing the Light Token SDK for Payments
- reduces Solana ATA fees to $0.001
- works with all SPL, including USDC, PYUSD, USDG
- new drop-in API, upgrading from spl-token takes ~5 minutes
Live on Mainnet today, use with all leading RPC providers.
Enjoy
Solana now supports the Machine Payments Protocol @mpp by @stripe and @tempo.
If you're building an API that needs to accept payments, @solana/mpp SDK handles any stablecoin on Solana (Spl, Token2022).
If you’re already building with MPP, Solana is now a supported payment rail.
Solana is built for agentic payments.
Announcing the @Solana Frontier Hackathon, April 6 - May 11, 2026. 🏔️
Sign up today and compete in crypto's largest online startup competition: https://t.co/6GVqmKOtbL
More details coming soon.
I’m liking how much privacy on Solana is growing, more teams are shipping, and more companies are sponsoring hackathons to encourage privacy dApps being built on Solana.
Right now we have:
- Private Send > @solflare
- Private Swaps > @Titan_Exchange
- Private DCA > @turbine_cash
- Private bridges > @encifherio
Then we have Umbra and Bench, both powered by @Arcium, coming soon.