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AfterFees MCP

v0.18.9

io.github.linyejia/afterfees

Crypto funding-rate arbitrage across 50 exchanges, net of fees and order-book slippage. Read-only.

transport:streamable-http tools:28

Target client

run in your project directory

claude mcp add --transport http afterfees https://afterfees.xyz/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

best_opportunities

best opportunities

coin_overview

coin overview

pair_breakdown

pair breakdown

funding_rates

funding rates

borrow_rates

borrow rates

fixed_vs_floating

fixed vs floating

execution_cost

execution cost

basis_trades

basis trades

transfer_routes

transfer routes

pair_history

pair history

term_structure

term structure

venue_execution_cost

venue execution cost

service_status

service status

order_checklist

order checklist

holding_scenarios

holding scenarios

manual_calculator

manual calculator

boros_lock_calculator

boros lock calculator

transfer_calculator

transfer calculator

boros_market

boros market

boros_futures_basis

boros futures basis

exchanges

exchanges

exchange_overview

exchange overview

coins

coins

track_record

track record

dex_scan

dex scan

spread_chart

spread chart

my_positions

my positions

spread_convergence

spread convergence

All 28 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.