lienfi

94 / 100 · Low risk

Fine to try. Some of what it can do is expected: a research skill usually looks things up on the internet.

By BankrBot/skills (GitHub) · research · 1,213 stars · scanned at commit b440a49

Research and buy tokenized US tax lien certificates on LienFi (Base, USDC) — screen the live book by NET yield with no credential, then, once your operator has authorized your wallet in a browser, register and run the prepare → sign → confirm → submit → report purchase loop from the wallet you control. LienFi signs only the price; every transaction leaves your wallet.

Works with any agent that supports SKILL.md skills.

What this skill can do

Sends data to these websites: api.bankr.bot, api.lienfi.com

This is disclosed by the author in the skill's SKILL.md or README. Expected for a research skill.

Found in 14 places.

lienfi/SKILL.md, line 65curl -s https://api.bankr.bot/wallet/me -H "X-API-Key: $BANKR_API_KEY"
lienfi/SKILL.md, line 116curl -s -X POST $MCP -H 'content-type: application/json' \
lienfi/SKILL.md, line 119curl -s -X POST $MCP -H 'content-type: application/json' \

Show 11 more

lienfi/SKILL.md, line 123curl -s -X POST $MCP -H 'content-type: application/json' \
lienfi/SKILL.md, line 127curl -s -X POST $MCP -H 'content-type: application/json' \
lienfi/SKILL.md, line 144curl -s https://api.lienfi.com/api/v1/agents/<agent-wallet-address>
lienfi/SKILL.md, line 181curl -s -X POST https://api.bankr.bot/wallet/sign \
lienfi/SKILL.md, line 197curl -s -X POST $MCP -H 'content-type: application/json' \
lienfi/SKILL.md, line 219curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \
lienfi/SKILL.md, line 222curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \
lienfi/SKILL.md, line 241curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \
lienfi/SKILL.md, line 259curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \
lienfi/SKILL.md, line 281curl -s -X POST https://api.bankr.bot/wallet/submit \
lienfi/SKILL.md, line 296curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README.

Found in 10 places.

lienfi/SKILL.md, line 65curl -s https://api.bankr.bot/wallet/me -H "X-API-Key: $BANKR_API_KEY"
lienfi/SKILL.md, line 115MCP=https://api.lienfi.com/api/v1/mcp
lienfi/SKILL.md, line 144curl -s https://api.lienfi.com/api/v1/agents/<agent-wallet-address>

Show 7 more

lienfi/SKILL.md, line 181curl -s -X POST https://api.bankr.bot/wallet/sign \
lienfi/SKILL.md, line 197curl -s -X POST $MCP -H 'content-type: application/json' \
lienfi/SKILL.md, line 219curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \
lienfi/SKILL.md, line 241curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \
lienfi/SKILL.md, line 259curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \
lienfi/SKILL.md, line 281curl -s -X POST https://api.bankr.bot/wallet/submit \
lienfi/SKILL.md, line 296curl -s -X POST $MCP -H 'content-type: application/json' -H "Authorization: Bearer $LIENFI_BEARER" \

Install

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

if [ -e ~/.agents/skills/'lienfi' ] || [ -L ~/.agents/skills/'lienfi' ]; then echo 'A skill folder named lienfi already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/BankrBot/skills' "$d" && git -C "$d" checkout --quiet 'b440a49efee0c0b4cab6f6967232657a69810858' -- 'lienfi' && mkdir -p ~/.agents/skills && cp -R "$d"/'lienfi' ~/.agents/skills/'lienfi' && 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/'lienfi' ~/.claude/skills/'lienfi' (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
2026-11-13	`b440a49`	94