MegaETH
MegaETH is an infrastructure, partly open source, Sato Score 50 of 100 as of 2026-09-20, on MegaETH, Ethereum.
Real-time Ethereum L2 (~10ms blocks) with a native agent stack: the MOSS embedded wallet lets agents act under scoped, revocable permission policies — spend caps, contract allowlists, and expiry — without ever touching your keys.
Overview
MegaETH is a real-time Ethereum L2 with ~10ms block times, built for transactions that land at software speed. Its relevance to onchain agents is the MOSS wallet stack and its policy-first permission model. With MOSS Smart Approvals, a user approves a scoped policy once — an allowlist of contracts and functions, a spend cap, and a time limit — and an agent then executes repeatedly within those exact guardrails (mega.grantPermissions / revokePermissions). The agent never manages a private key or the session key: account orchestration runs in MOSS's hosted wallet runtime, funds stay in user custody, and permissions can be revoked instantly. The underlying Normal Account contract has independent audits from SlowMist and BlockSec, with public reports in the moss-docs repo. MegaETH also ships agent-builder tooling: a MOSS Agent Skills Pack of eight install-ready SKILL.md modules for Claude Code, Codex, Cursor, and Gemini (github.com/megaeth-labs/moss-skills), the awesome-megaeth-ai skills repo (x402, USDm, Permit2, DeFi, identity), and an llms.txt-indexed, .md-addressable docs surface. MOSS exposes Core, React, and wagmi SDKs, a CLI for terminal and CI automation, server-side SIWE verification, and paymaster gas sponsorship.
Sato Score
50/100· MediumHow open, active & verifiable — not a safety or returns grade.
- Maintenance & liveness
- 20/35
- Code transparency
- 12/20
- Interface verifiability
- 0/10
- Docs & demo
- 6/10
- Listing transparency & provenance
- 9/15
- Independent verification
- 3/10
Observed record — 69 daily checks since 2026-07-14
- Succeeded
- 69
- Failed
- 0
- Their error
- 0
- Unattributed
- 0
This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 49 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Rates spanning that date mix two definitions. Since then: 100%.
Last 30 days — to 2026-09-20, one point per UTC day
A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.
Skills that target this — 2, with disclosures
Warren - On-Chain Website DeployClawHub · planetai87
3,055 installsDeploy websites and files permanently on MegaETH blockchain. AI agents stress test the network by deploying HTML on-chain using SSTORE2 bytecode storage. Agents pay their own gas.
Warren - On-Chain NFT DeployClawHub · planetai87
2,608 installsDeploy NFT collections permanently on MegaETH blockchain. Images stored on-chain via SSTORE2. Create and launch NFT collections with royalties, minting, and management pages.
Disclosures describe what a skill declares and does; they are not safety verdicts. All skills →
Details
- Chains
- MegaETH, Ethereum
- Open source
- Partial
- Works with
- Chainlinkfrom project docs · 2026-06-25
- Last checked
- 2026-09-20
Marketplace Signals
No marketplace signals recorded for this resource yet.
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Where MegaETH fits
Related concepts: How Agents Interact With Smart Contracts, How Agents Use Wallets, What Are Onchain Agents?
Listing History
Recorded changes to MegaETH's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.
- Jun 25, 2026Enriched: chains supported, supported integrations, tags
- Jun 25, 2026Sato Score tier: Low → MediumScore 36 → 40.
- Jun 20, 2026Sato Hub began tracking this listing
Compared with
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Is this your project?
Prove you control the domain and you can correct this page — description, links, tags, chains. Claiming proves control, not verification: it doesn't change the Sato Score or mark anything as audited.
Claim this listing →Questions people ask about MegaETH
- Is MegaETH open source?
- Partly. Some of MegaETH is published as source (https://github.com/megaeth-labs) and some is not. Checked as of 2026-09-20.
- Which chains does MegaETH support?
- MegaETH lists support for MegaETH, Ethereum as of 2026-09-20.
- Is MegaETH still maintained?
- Sato Hub has no activity signal for MegaETH; it cannot say whether it is maintained.
- How do I install or run MegaETH?
- Sato Hub has no deploy spec for MegaETH; follow the project's own documentation at https://docs.megaeth.com.
- Is MegaETH verified on Sato Hub?
- No independent verification is on record for MegaETH; its verification status is "Unverified" and its Sato Score is 50 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.
Cite this page
Sato Hub. "MegaETH — Sato Hub." Sato Hub, updated 2026-09-20, accessed 2026-09-20. https://satohub.ai/resources/megaethData last refreshed 2026-09-20; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.
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