Breakage analysis per dependency
Stake DAO's assessment for RD-F-052 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Breakage analysis: (1) Curve GaugeController deprecation → core locker halts, gauge-weight voting ceases, sdCRV loses primary utility — CRITICAL. (2) Curve VotingEscrow deprecation → new CRV locks impossible, existing positions stranded until expiry — CRITICAL. (3) Curve Minter stops emitting → CRV yield goes to zero, strategy APY collapses — HIGH. (4) Chainlink ETH/USD or USDC/USD stale (>3600s/82800s) → Morpho lending vault borrows/repays revert — MEDIUM (operational, not principal loss). (5) LaPoste/CCIP failure → Votemarket L2 claims interrupted, SDT cross-chain transfers paused — LOW-MEDIUM (reward distribution delay, no TVL loss). (6) Convex Booster failure → degraded yield (lower boost), no principal loss — LOW. Major dependencies documented; Balancer/Frax/Pendle veToken locker dependencies not individually enumerated. Yellow: major deps documented with impact severity; minor locker deps (FXS, PENDLE, etc.) not individually enumerated.
Sources #
- InternalProfile §7 dependency graph.research/protocols/stake-dao/00-profile.md §7 — full external dependency list including Curve, Morpho, LaPoste/CCIPretrieved 2026-05-16
- Stake DAO contracts monorepo — dependency analysispackages/strategies/src/integrations/curve/CurveStrategy.sol and packages/lockers/src/VoterBase.sol — function-level dependency analysisretrieved 2026-05-16
Methodology #
Produce a short per-dependency text describing which protocol functions halt or degrade and impact severity if each declared dependency fails.
See the full factor methodology and distribution across all protocols →