Project 0

Project 0 is a prime-brokerage style lending protocol on Solana that lets users borrow against a DeFi portfolio held across multiple venues. TVL was $32.8M at the 2026-08-14 survey, below the size floor, so the individual review will not open until the protocol clears it: one practice advising 100 households moves $1M to $8M into a venue on the same research, and at this size that book becomes the exit crush, whatever the protocol’s quality.

Review triggers: events that reopen the verdict
• TVL sustained above the retired TVL threshold for 30 days

Watched nightly: a warning on its venues or files, or a cited document that changes, reopens the memo. The first confirmation is due 2026-11-15.

The research file

Mechanism applicability

Project 0 documentation describes a permissionless Solana prime broker built on mrgnLendv2. Deposits enter pooled Banks, while cross-venue accounts can treat positions at venues such as Kamino and Drift as collateral under one health calculation. This shows pooled lending with cross-venue margin dependencies within the below-materiality review. It does not confirm any Bank, integrated venue, asset, or borrower.

Current observation and control applicability

The DefiLlama protocol API read on 2026-08-15 showed about $48.9M of tracked Project 0 TVL on Solana, below the shared v1 dossier’s size floor. Current documentation and the official application remained available. The documented Group has a foundation-overseen administrator with broad authority, while Bank settings include rates, weights, caps, oracle configuration, and fees. The individual review will not open until the protocol clears the floor, so current parameters, delegates, audits, incidents, and integrated-venue exposures have not been reviewed.

Exit applicability

Project 0 says lenders can withdraw only while enough liquidity remains in the relevant Bank. Near full utilization can prevent an immediate full withdrawal until borrowers repay. Cross-venue positions also depend on the originating venue’s liquidity and instructions. At the current aggregate size, a practice allocation could be material to the free cash of one Bank even though the protocol-wide TVL is larger.

Why the class rule decides

The shared v1 below-materiality dossier controls this review. Reopen it only after reproducible surveys show that protocol TVL has cleared the size floor continuously for 30 days and live Bank and cross-venue positions remain observable. Then review Banks and integrations separately for administrator and delegate powers, oracles and parameters, collateral and borrower concentration, audits and incidents, incentives, downstream eligibility, and stressed withdrawals. Clearing the floor would start review, not approval.

Research status

This is a capacity-unproven record for Project 0, not a quality rejection or approval. Reported TVL says how big the venue is, not what the client owns, who can change the rules, or how a position exits at a proposed size. The individual review opens when the protocol clears the size floor.

Sources

The claims above trace to these. Where a number could not be independently verified, the thesis says so.

• Project 0 Docs — protocol architecture and controls · primary · accessed 2026-08-15
  Supports: mrgnLendv2, Banks, Group administrator, risk parameters, oracles, cross-venue collateral
• Project 0 Docs — lending, integrations and withdrawals · primary · accessed 2026-08-15
  Supports: pooled lending, Kamino, Drift, Bank liquidity, high-utilization withdrawal
• DefiLlama — Project 0 survey record · secondary · accessed 2026-08-15
  Supports: current TVL, Solana, lending category

Inherited controls

The research above describes the protocol layer. Every position also inherits the asset it holds and the chain it settles on. The layer with the most administrative power sets the position’s effective control; that describes control, not quality or suitability.