Imported from otter-sec/anchor-community (programs/validator-bonds/plugins/validator-bonds/skills/marinade-ecosystem/SKILL.md). Install upstream with npx skills add otter-sec/anchor-community --skill marinade-ecosystem. Copyright stays with the author.

Marinade Ecosystem

Non-custodial liquid staking protocol on Solana. Three products: mSOL (liquid staking), native staking, SAM (stake auction marketplace).

Public Sites & Links

ALWAYS verify addresses at https://docs-beta.marinade.finance/developers/contracts/

Filing Issues

• Bugs / feature requests: Open an issue at https://github.com/marinade-finance//issues
• Validator bonds specifically: https://github.com/marinade-finance/validator-bonds/issues
• Community support: Discord PSR feed channel (link above) for PSR/bond questions
• Notifications: Validators can subscribe via CLI (bonds subscribe --type telegram --address <handle>) for bond event alerts

Domain Concepts

• mSOL — liquid staking token, stake SOL get mSOL for DeFi
• SAM — stake auction marketplace, epoch-based validator bidding
• PSR — protected staking rewards, bond collateral for underperformance

Program IDs & Tokens

Public Repos

All at https://github.com/marinade-finance/

On-chain Programs

• liquid-staking-program — core mSOL staking + swap pool (Anchor/Rust)
• validator-bonds — bond accounts + settlement pipeline (Anchor/Rust, TS SDK/CLI, Rust API)
• vote-aggregator — aggregated delegation plugin for spl-governance
• voter-stake-registry — vote weight plugin, token lockups
• tokadapt — 1:1 token swap contract

Delegation & Scoring

• ds-sam — SAM evaluation CLI + SDK (ds-sam-sdk), APIS/FILES modes
• ds-sam-pipeline — SAM pipeline orchestration
• ds-scoring — legacy scoring service; feeds per-validator scores to ds-sam as inputs
• delegation-strategy-2 — validator scoring API, stake allocation
• sam-blacklist — blacklist generator (sandwich + slow slot data)
• marcrank — management CLI for liquid-staking-program delegation (internal)
• malicious-validators — validator abuse tracking (internal)

SDKs & Libraries

• marinade-ts-sdk — liquid staking TS SDK (deposit, unstake, liquidity)
• marinade-ts-cli — TS CLI client for Marinade
• typescript-common — pnpm monorepo of @marinade.finance/* packages
• go-common — reusable Go packages (config, logger)
• solana-transaction-builder — Rust tx builder utility
• solana-transaction-executor — Rust tx execution
• marinade-common-rs-cli — Rust common CLI library

Products & Services

• native-staking — native staking app, validator selection via SAM
• institutional-staking — institutional staking product (calc + API)
• marinade-web — marinade.finance frontend
• staking-rewards — rewards collector backend
• staking-rewards-facade — NestJS GraphQL API (filters, CSV/XLSX/PDF)
• apy-api — APY wrapper using @glitchful-dev/sol-apy-sdk
• psr-dashboard — PSR validator bond dashboard
• marinade-sam-bot — optimal SAM bid calculator

Infrastructure & Data

• stakes-etl — ETL pipelines to Google BigQuery
• solana-snapshot-manager — Solana snapshot parser + API (internal/unconfirmed)
• solana-snapshot-parser — low-level snapshot parsing (internal/unconfirmed)
• kedgeree — reverse PDA/seeded address calculation (internal/unconfirmed)
• solana-sandwich-report — validator sandwich rate API + epoch charts
• spl-gov-notifier — SPL governance event notification bot

Public SDKs

@marinade.finance Packages

Published from typescript-common monorepo: