marginfi

90 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By sendaifun/skills (GitHub) · coding · 129 stars · scanned at commit 06b36b8

Complete guide for Marginfi - Solana's decentralized lending protocol for lending, borrowing, leveraged positions(looping) and flash loans. Covers account creation, deposits, borrows, repayments, withdrawals, flash loans, and leveraged positions using the @mrgnlabs/marginfi-client-v2 SDK.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 2 places.

skills/marginfi/SKILL.md, line 26npm install @mrgnlabs/marginfi-client-v2
skills/marginfi/SKILL.md, line 39SOLANA_RPC_URL=https://api.mainnet-beta.solana.com

Connects to the internet

The author does not mention this.

Found in 9 places.

skills/marginfi/SKILL.md, line 72const client = await MarginfiClient.fetch(config, wallet, connection);
skills/marginfi/docs/troubleshooting.md, line 257const account = await MarginfiAccount.fetch(accountPubkey, connection);
skills/marginfi/examples/lending/deposit-withdraw.md, line 39const client = await MarginfiClient.fetch(GROUP_ADDRESS, wallet, connection);

Show 6 more

skills/marginfi/resources/marginfi-sdk-api-reference.md, line 445const client = await MarginfiClient.fetch(config, wallet, connection);
skills/marginfi/resources/marginfi-sdk-api-reference.md, line 461const client = await MarginfiClient.fetch(config, wallet, connection);
skills/marginfi/resources/program-addresses.md, line 70const client = await MarginfiClient.fetch(config, wallet, connection);
skills/marginfi/templates/collateral-borrow-setup.ts, line 37const client = await MarginfiClient.fetch(CONFIG, walletAdapter, connection);
skills/marginfi/templates/full-integration.ts, line 79this.client = await MarginfiClient.fetch(CONFIG.groupConfig, this.walletAdapter, this.connection);
skills/marginfi/templates/lending-setup.ts, line 38const client = await MarginfiClient.fetch(CONFIG, walletAdapter, connection);

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'marginfi' ] || [ -L ~/.agents/skills/'marginfi' ]; then echo 'A skill folder named marginfi already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/sendaifun/skills' "$d" && git -C "$d" checkout --quiet '06b36b8b420e705ffd57b29e463f01093959d8d4' -- 'skills/marginfi' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/marginfi' ~/.agents/skills/'marginfi' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'marginfi' ~/.claude/skills/'marginfi' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`06b36b8`	90