Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
제작자가 쓴 설명(영어 원문)
Crypto funding-rate arbitrage across 50 exchanges, net of fees and order-book slippage. Read-only.
이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.
이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.
쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.
Authorization비밀로 표시된 값은 내 계정의 열쇠예요. 절대 다른 사람과 공유하거나 채팅에 붙여 넣지 마세요.
필요한 것
어떤 앱을 쓰세요?
위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.
이 주소는 요청 header에 키가 필요한데, 커넥터 추가 메뉴에서는 넣을 수 없어요. 대신 Claude Code, Cursor, VS Code를 쓰세요.
터미널에서 이 명령어를 실행하세요
claude mcp add --transport http afterfees https://afterfees.xyz/mcp --header 'Authorization: your-value'실행하기 전에 빈 값을 채워 주세요.
프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"afterfees": {
"url": "https://afterfees.xyz/mcp",
"headers": {
"Authorization": "your-value"
}
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
프로젝트의 .vscode/mcp.json에 붙여 넣으세요
{
"servers": {
"afterfees": {
"type": "http",
"url": "https://afterfees.xyz/mcp",
"headers": {
"Authorization": "your-value"
}
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
이 주소는 요청 header에 키가 필요한데, 커넥터 추가 메뉴에서는 넣을 수 없어요. 대신 Claude Code, Cursor, VS Code를 쓰세요.
선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.
Authorization 비밀 HTTP header이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
도구 이름과 설명은 서버가 2026년 11월 7일에 알려 준 그대로예요. 우리가 아니라 제작자가 쓴 글이고, 일반 텍스트로만 보여 드려요.
best_opportunitiesRanked funding-rate arbitrage pairs (long one market, short another) with the net result after taker fees and order-book slippage at your size, max size, breakeven, settled 7-day replay, tier (actionable / watch) and reasons.
coin_overviewFunding rate of one coin on every exchange (rate, interval, APR, predicted, OI, volume, settled 7-day sum) plus its best pairs, net after fees and slippage at your size.
pair_breakdownFull calculation of one pair: funding per leg and settlement count, taker fees, order-book VWAP and slippage per trade, carry, net, net if rates halve, breakeven, capacity, settled 7/30-day replay. pair_key comes from best_opportunities or coin_overview. Needs a Pro API token (Au
funding_ratesCurrent perpetual funding rates (gross, before costs). With base: that coin on every exchange, highest first. Without: the top N markets by absolute APR (OI filter applies).
borrow_ratesMargin borrow rates per coin and exchange (VIP0, current and 24 h / 7 d averages, limits, inventory) with the most negative perp funding: the two halves of a reverse spot-perp carry.
fixed_vs_floatingPendle Boros markets: the fixed funding rate you can lock (net of Boros fees and fill at your size) against the term-matched floating benchmark, advantage, win rate, capacity. side=short locks an income, side=long locks a cost.
execution_costTaker fee + order-book slippage to buy or sell a given USD size of one coin on every exchange (perps and spot), cheapest first.
basis_tradesSpot or perp against a dated future held to delivery, on one exchange or across two (perp on one, future on another), and two same-day futures on different exchanges: net to expiry after fees and slippage at your size, net APR, basis APR, max size, tier and reasons.
transfer_routesBuy a coin on one exchange, withdraw it on a network both exchanges share (same chain and contract, never matched by ticker), sell on another: real-transfer net after taker fees, order-book slippage and the withdrawal fee at your size, pre-funded net, capacity at net >= 0 / 0.3%
pair_historyFunding actually settled on both legs over 7 / 30 / 90 / 180 / 365 days, applied to today's orientation at your size: net after the four trading costs, max drawdown, negative days, daily sign flips, how far back each exchange's history reaches. Ranges beyond 7 days need Pro.
term_structureAnnualised basis of every delivery future of one coin on every exchange we cover, next to perp funding.
venue_execution_costTaker fee plus order-book slippage to enter $10k / $100k / $1M long and short on one exchange's biggest markets, in basis points.
service_statusWhether AfterFees data is live right now, which exchange feeds are down, and availability over 1 / 7 / 30 / 90 days.
order_checklistThe two orders to place by hand for one pair: action, exchange, symbol, quantity in the exchange's own unit (contracts where one contract is not one coin), notional, assumed leverage and a link to each contract's trading page (no referral parameters). AfterFees never trades.
holding_scenariosNet after fees and slippage of one live pair held 8 h, 1 d, 3 d, 7 d and 30 d, optionally with your own assumed funding rate per leg (percent per funding period, keyed by instrument_id).
manual_calculatorNet, net APR, breakeven and funding-halved case for two legs you describe (no live data): each leg {side: long|short, rate_pct per period, interval_hours, taker_bps, first_in_hours?}.
boros_lock_calculatorLocked net (income) or cost APR on Pendle Boros at an implied APR you give, after the taker and settlement fees and the entry cost, its advantage over a floating APR you expect and the break-even floating rate. Percent inputs.
transfer_calculatorBuy on exchange A, withdraw, sell on exchange B at prices you give: real-transfer and prefunded net, break-even premium. Fees in percent, withdrawal fee in coins.
boros_marketDetail of one Boros market (id from fixed_vs_floating): fixed rate at your size net of fees, floating benchmarks, advantage, win rate, capacity, reasons.
boros_futures_basisLock funding on Boros against a delivery future of the same maturity: implied APR vs basis APR, net after fees and slippage at your size.
exchangesEvery exchange AfterFees reads: kind, fully calculated or watch-only, status, markets, taker / maker fee, open interest, 24 h volume.
exchange_overviewOne exchange: fees and their source, funding intervals, open interest, volume, highest and lowest funding and its best after-fee pairs.
coinsCoins with a perp on two or more exchanges: exchange count, open interest, highest and lowest funding APR and the best after-fee pair.
track_recordHow AfterFees' daily top picks actually did: predicted net vs net realised from settled funding over the hold, hit rate, mean error, latest picks.
dex_scanTokens our exchanges list with a verified contract on Ethereum, BNB Chain, Base, Arbitrum or Solana whose DEX price is more than 1% away: net at $1k / $5k / $10k after aggregator price impact, swap gas, the token transfer gas and the exchange's withdrawal fee, status and reasons.
spread_chartCandles of (A − B) / B between any two instruments (book mids where stored, else marks). Free: 1 h candles and longer over up to 7 days; Pro: 1 m and up, up to 365 days.
my_positionsYour positions across the read-only exchange keys connected to your AfterFees account, grouped into hedges: delta drift, distance to liquidation, funding received, issues. Needs a Pro account token; AfterFees only accepts read-only keys. Needs a Pro API token (Authorization: Bear
spread_convergenceThe same coin priced differently on two exchanges' perpetuals: long the cheaper, short the dearer, close when the gap returns to its 7-day median. Net at your size after four taker fees, slippage on live order books and stablecoin conversion; how often the gap came back over 7 da
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 7일 점검
레지스트리 이름이 GitHub 계정 linyejia 기준으로 확인되었고, 이 계정이 저장소를 소유하고 있어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
691ms 만에 응답(HTTP 200)
로그인 필요 없음
도구 설명 28개를 읽었고, AI에게 보내는 숨겨진 지시는 없었어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 3개 중 3개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
입력해야 할 값: Authorization
제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.
GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(0.18.9)은 8일 전 레지스트리에 올라왔어요.
Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. URL로 연결되기 때문에, 원격 MCP 서버를 지원하는 앱(예: 개발자 모드의 ChatGPT)에서도 쓸 수 있어요.
같은 카테고리에는: Spec Driven Development, Remote Desktop Commander, SuperCollider
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Make sound with SuperCollider: synths, drums, chords, melodies and soundscapes over OSC.
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
Crypto funding-rate arbitrage for AI assistants, with every number net of fees and order-book slippage.
AfterFees prices ~75,000 long/short pairs across 50 exchanges (CEX, perp DEXs, Hyperliquid HIP-3) and tells you what a trade would actually earn at your size: funding minus taker fees on all four fills, slippage walked on the live order books, borrow interest, stablecoin conversion and holding period. Most screeners show the gross rate spread; once costs and real order-book depth are counted, often only a handful of the tens of thousands of pairs can be opened at $10,000 per side. This server gives your assistant the same numbers as afterfees.xyz.
https://afterfees.xyz/mcp.Claude (desktop or claude.ai): Settings → Connectors → Add custom connector → URL https://afterfees.xyz/mcp
Claude Code:
claude mcp add --transport http afterfees https://afterfees.xyz/mcp
Cursor (~/.cursor/mcp.json):
{ "mcpServers": { "afterfees": { "url": "https://afterfees.xyz/mcp" } } }
VS Code (.vscode/mcp.json):
{ "servers": { "afterfees": { "type": "http", "url": "https://afterfees.xyz/mcp" } } }
With a Pro token (your own size and holding period, every tool, Pro limits), add the header Authorization: Bearer — for example claude mcp add --transport http afterfees https://afterfees.xyz/mcp --header "Authorization: Bearer arb_...". Tokens are created on afterfees.xyz/developers.
| Tool | What it returns |
|---|---|
best_opportunities | Ranked long/short pairs with the net after fees and slippage at the stated size, tier and reasons |
coin_overview | One coin's funding on every exchange plus its best pairs |
pair_breakdown | Every number of one pair: funding per leg, fees, order-book VWAP and slippage, breakeven (Pro token) |
funding_rates | Current perpetual funding rates (gross) by coin or exchange |
borrow_rates | Margin borrow rates, limits and inventory (for spot-short legs) |
fixed_vs_floating | Pendle Boros: fixed funding you can lock, net of fees, vs the floating benchmark |
execution_cost | Taker fee + order-book slippage for a USD size of one coin on every exchange |
basis_trades | Spot or perp against a dated future held to delivery |
transfer_routes | Buy on one exchange, withdraw on a shared network, sell on another |
pair_history | Funding actually settled on both legs over 7–365 days at your size |
term_structure | Annualised basis of every delivery future of one coin |
venue_execution_cost | $10k / $100k / $1M entry cost on one exchange |
service_status | Whether data is live, which feeds are down, availability |
order_checklist | The two orders to place by hand for one pair, in each exchange's own units |
holding_scenarios | One pair's net held 8 h to 30 days |
manual_calculator | Net, APR and breakeven for legs you describe |
boros_lock_calculator | Locked net on Boros at an implied APR you give |
transfer_calculator | Cross-exchange transfer net at prices you give |
boros_market | One Boros market in detail |
boros_futures_basis | Boros implied APR vs futures basis of the same maturity |
exchanges | Every exchange covered: fully calculated or watch-only, fees, status |
exchange_overview | One exchange: fees and sources, intervals, OI, extremes |
coins | Coins listed on two or more exchanges |
track_record | The daily top picks: predicted net vs net realised from settled funding |
dex_scan | CEX ↔ DEX price gaps on verified contracts (Pro token) |
spread_chart | Price spread candles between two instruments |
my_positions | Your hedged positions across connected read-only keys (Pro token) |
Every net figure says how its slippage was counted (net_basis): exact = walked on the live order books, reference = top of book only, before_slippage = no book. The method behind every number is published at afterfees.xyz/methodology.
AfterFees is built by Origin Trade Labs. Estimates from current data, not investment advice; we never hold funds or trade for you. Questions and feedback: the Feedback button on afterfees.xyz.
This repository holds the server's listing (this README and server.json for the MCP Registry); the server itself is hosted.