Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
제작자가 쓴 설명(영어 원문)
36 free private calculator tools for Claude. No accounts, no data leaves your session.
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.
필요한 것
어떤 앱을 쓰세요?
위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.
웹, 데스크톱, 모바일의 Claude에서 쓸 수 있어요:
https://boringtoolskit.com/mcp터미널에서 이 명령어를 실행하세요
claude mcp add --transport http boringtoolskit https://boringtoolskit.com/mcp프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"boringtoolskit": {
"url": "https://boringtoolskit.com/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
프로젝트의 .vscode/mcp.json에 붙여 넣으세요
{
"servers": {
"boringtoolskit": {
"type": "http",
"url": "https://boringtoolskit.com/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
ChatGPT는 인터넷에 있는 서버에만 연결할 수 있어요:
https://boringtoolskit.com/mcp메뉴 이름은 요금제나 시기에 따라 조금 다를 수 있어요.
선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.
이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
아직 이 서버의 도구 목록을 읽지 않았어요. 엔드포인트는 차례대로 돌아가며 점검해요.
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 7일 점검
레지스트리 이름이 GitHub 계정 roadtogideon222-byte 기준으로 확인되었고, 이 계정이 저장소를 소유하고 있어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 점검하지 않았어요. 엔드포인트는 차례대로 돌아가며 점검해요
아직 점검하지 않았어요. 엔드포인트는 차례대로 돌아가며 점검해요
아직 점검하지 않았어요. 엔드포인트를 점검할 때 도구 목록을 읽어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 1개 중 1개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.
제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.
GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(1.0.0)은 23일 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, MCP Server Autocad Lisp Helper
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.
High-precision static analysis and debug server for AutoCAD AutoLISP (.lsp) files.
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
MCP server for free, private calculators: 36 tools that compute payments, APY, budgets, home projects, and everyday math directly in Claude with no accounts and no data leaving your session.
BoringToolsKit is a free collection of private, no-signup browser calculators and everyday tools for money, home, school, and work, built for anyone who wants instant answers without accounts or uploads.
Official site: https://boringtoolskit.com
| Tool | Description |
|---|---|
tip_bill_split | Split a bill across a group after tax, tip, and optional rounding. Returns each person's share, the tip, the effective tip rate, and the collected total. |
discount_percent_off | Compute the final checkout total after stacked percentage discounts, a fixed coupon, and a tax assumption. Sequential discounts are NOT additive. |
bmi | Calculate body mass index and category from weight and height in US units. |
bmr_tdee | Estimate basal metabolic rate (Mifflin-St Jeor) and total daily energy expenditure from age, weight, height, sex, and an activity multiplier. |
mortgage_payment | Estimate the full monthly housing payment (principal, interest, tax, insurance, PMI, HOA) and the total interest over the term. Requires a positive home price. |
auto_loan | Estimate a monthly auto-loan payment from price, down payment, trade-in, term, and APR. |
compound_interest | Grow a balance with compound interest and optional monthly contributions. Returns future value, total contributed, and interest earned. |
savings_growth | Project the future value of a lump-sum investment (optionally with monthly additions), including interest earned. |
simple_interest | Compute simple interest, total value, and a comparison to annual compounding. |
calorie | Estimate BMR and total daily energy expenditure using Mifflin-St Jeor, from weight/height in US units. |
percentage | Solve percentage problems: what is X% of Y, X is what % of Y, or the % change from X to Y. |
square_footage | Compute total area (and with-waste area) from up to two rectangular spaces, plus square yards, square metres, and acres. |
apy | Compute annual percentage yield from a nominal rate and a compounding frequency, plus the one year interest and ending balance on an example deposit. |
win_loss_percentage | Compute a winning percentage from wins, losses, and ties, where ties count as half a win. |
slope | Compute slope from rise and run as degrees, percent grade, and the rise to run ratio. Run must be above zero. |
rule_of_72 | Estimate the doubling time of money at a fixed rate using the rule of 72, plus the exact doubling time from the compound formula. Rate must be between 0 and 30 percent. |
cagr | Compute the compound annual growth rate connecting a starting and an ending value over a number of years, with total return percent and absolute change. |
remainder | Compute the remainder and floored quotient of a division. Works for decimal inputs, not just integers. |
combinations | Compute the number of distinct combinations, n choose r, using a multiplicative form that avoids factorial overflow. |
margin_of_error | Compute the margin of error for a survey sample at the 90, 95, or 99 percent confidence level, assuming maximum variance proportions. |
va_mortgage | Monthly VA loan payment including the funding fee, with no PMI. Returns the financed amount, payment, and total interest. |
gross_rent_multiplier | Gross rent multiplier for a rental property: price divided by annual gross rent. Lower means more rent per dollar of price. |
emergency_fund | Emergency fund target (expenses times coverage months), the remaining gap versus current savings, and months to close the gap at a fixed monthly contribution. |
dividend_reinvestment | Compound a portfolio with a constant dividend yield and price growth, reinvesting monthly and optionally adding deposits. Returns ending value, total contributed, and dividends reinvested. |
budget_50_30_20 | Split monthly after-tax income by the 50/30/20 rule into needs, wants, and savings or debt paydown. |
growing_degree_day | Accumulate growing, heating, or cooling degree days (Fahrenheit basis) from daily high, low, a base threshold, and a day count. Includes Celsius-basis totals. |
insulation | U-value of an insulation upgrade and an estimated annual heating saving from conduction, using heating degree days, area, kWh conversion, and utility cost. |
roofing | Roof area from footprint and pitch, with waste allowance, roofing squares, and approximate shingle bundles (3 per square). |
maintenance_calories | Daily maintenance calories (TDEE) from Mifflin-St Jeor BMR and an activity level, using metric inputs. |
protein_molecular_weight | Estimate a protein chain molecular weight in Da and kDa from residue count and average residue mass, plus peptide bond count. |
key_transposition | Transpose a musical key and report the number of semitone steps upward between two keys. |
audio_time_stretch | Compute the new duration of audio at a playback speed, plus the percent time change. |
youtube_revenue | Estimated YouTube Adsense revenue from monthly views and RPM, with an annual figure and a 30 percent RPM swing range. RPM defaults to 2 when omitted. |
ceiling_tile | Count 2x2 ft ceiling tiles needed for a rectangular room, with room area and a 5 percent cut-waste reminder. |
boat_loan | Boat or RV loan payment with optional sales tax, down payment, and trade-in, including amount financed and total interest. |
pressure | Compute pressure in Pascals, kilopascals, and psi from a force in newtons over an area in square metres. |
Every tool carries readOnlyHint: true, so the server computes and returns numbers only. It never writes, never calls out to third parties, and never asks for an account.
Add to claude_desktop_config.json, mcp.json, or your client's connector settings:
{
"mcpServers": { "boringtoolskit": { "url": "https://boringtoolskit.com/mcp" } } }
Streamable HTTP transport, no authentication (the tools are public data). Works in Claude Desktop, Claude Code, Cursor, and any MCP client supporting remote servers.
https://boringtoolskit.com/mcp2024-11-05 and 2025-06-18 testedThe website ships 850+ lightweight browser tools that run entirely client-side. Nothing is uploaded, nothing requires an account: