Ext Ops Panel
Open dashboard

io.github.physics-star-cat/databutler-jp-living-costs

Japan minimum wage by prefecture, 協会けんぽ rates, pensions, benefits, holidays, tax figures, sourced.

MCP server · by physics-star-cat

About

io.github.physics-star-cat/databutler-jp-living-costs is an MCP server published by physics-star-cat. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-25 and have recorded no change since. As of our marketplace pass on 2026-11-14.

What it asks for

  • Runs remotely

None of the marketplaces we read publishes its tools or the settings it asks for.

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a remote MCP server

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport http databutler-jp-living-costs https://databutler.dev/api/mcp/jp-living-costs
Codex~/.codex/config.toml
[mcp_servers.databutler-jp-living-costs]
url = "https://databutler.dev/api/mcp/jp-living-costs"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "databutler-jp-living-costs": {
      "url": "https://databutler.dev/api/mcp/jp-living-costs"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 1.0.0 Forks (GitHub): 0
Stars (GitHub): 0
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

  1. Became a product we track
  2. Official MCP Registry: appeared

Possibly the same plugin

Listings that share a signal with this one but not enough for us to treat them as the same product.

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • japan-minimum-wage-mcp io.github.atushi1841/japan-minimum-wage-mcp

    Japan minimum wages for all 47 prefectures (MHLW data). Tools: lookup, history, trends.

    by atushi1841 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • databutler-de-rates io.github.physics-star-cat/databutler-de-rates

    German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.

    by physics-star-cat · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • jp-statutory com.mart402/jp-statutory

    Japan statutory calculations: net pay, social insurance, tax walls, holidays. Cited sources, x402.

    by mart402.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • edition-api io.github.hiroshic9-png/edition-api

    Japan business regulations, compliance, travel, protocols, memory — 10 knowledge domains, 23 tools.

    by hiroshic9-png · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • Kalkulo.eu calculators

    Read-only European tax, salary and benefit calculators with official sources and unknowns.

    by kalkulo.eu · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • Quellenkontor HR-Daten

    Verified German HR data with legal source: minimum wage, social security, holidays, notice periods

    by quellenkontor.dev · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • Japan Data MCP

    30 tools for Japanese data: address, furigana, transit, Diet, holidays, weather, corporate registry

    by Mameta29 · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • pm-japan

    Working in Japan: year-end tax adjustment (年末調整), the tax return (確定申告) with e-Tax, resignation procedures from notice to unemployment benefit, and the 稟議書 approval request, in…

    by Mohit Aggarwal · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes a similar job

  • reference-data dev.asiaref/reference-data

    Asian govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 28 countries; Japan free.

    by asiaref.dev · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • kalkulatory-place io.github.grynienM/kalkulatory-place

    Polish payroll: gross↔net salary, hourly rates, tax brackets and ZUS rates from a live public API

    by grynienM · MCP server

    Listed on: Official MCP Registry · Describes a similar job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • jucho-kun

    Automates the preliminary investigation phase for Japanese real estate disclosure documents (重要事項説明書). Given a property address, it generates a complete due diligence checklist…

    by pinotan2024-coder · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • bengo-toolkit

    Japanese law firm plugin for Claude Code — court template filling, family tree generation (相続関係説明図), legal document proofreading, lawsuit analysis, e-Gov law search, and…

    by llamadrive · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • real-estate-framework

    Korean real estate decision meta-router — 9 frameworks (Hedonic Pricing, DiPasquale-Wheaton 4-Quadrant, Alonso-Muth-Mills, Cap Rate/DCF, Harrison 18.6-Year Cycle, Highest & Best…

    by ironyjk · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • uk-finance-accounting

    Give Claude deep UK accounting knowledge. This plugin replaces the generic finance responses with regulation-aware workflows built specifically for British businesses. It covers…

    by mlobo2012 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • personal-data-protection-skill

    Build and maintain personal-data-protection-compliant applications for Southeast Asia. Tech-agnostic guidance covering Singapore PDPA 2012, Thailand PDPA B.E. 2562 (2019), and…

    by AltByteSG · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • Intuit QuickBooks

    QuickBooks business insights and actions: financial health briefings across P&L, cash flow, balance sheet and A/R, industry benchmarking, payroll cost analysis, overdue-invoice…

    by intuit · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • Wingspan

    Ask Claude about the contractors you pay through Wingspan, what you owe them, and what is holding up a payment, then onboard contractors and log payments as drafts, with a preview…

    by wingspanHQ · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • GovTribe

    Government contracting research and capture workflows in Claude: opportunity and pipeline briefs, bid/no-bid and competitor analysis, price-to-win and proposal prep, powered by…

    by GovTribe · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • carta-cap-table

    Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more

    by carta · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • Airwallex

    Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…

    by airwallex · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • Human Resources

    Streamline people operations — recruiting, onboarding, performance reviews, compensation analysis, and policy guidance. Maintain compliance and keep your team running smoothly.

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • Intuit QuickBooks

    QuickBooks business insights and actions: financial health briefings across P&L, cash flow, balance sheet and A/R, industry benchmarking, payroll cost analysis, overdue-invoice…

    by intuit · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • Wingspan

    Ask Claude about the contractors you pay through Wingspan, what you owe them, and what is holding up a payment, then onboard contractors and log payments as drafts, with a preview…

    by wingspanHQ · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • GovTribe

    Government contracting research and capture workflows in Claude: opportunity and pipeline briefs, bid/no-bid and competitor analysis, price-to-win and proposal prep, powered by…

    by GovTribe · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • carta-cap-table

    Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more

    by carta · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • Google Calendar

    Connect Google Calendar for scheduling, availability, daily briefs, and event management.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Stripe

    Develop your payments integration faster with the ability to create products, prices, and payment links directly in ChatGPT. Run your business from ChatGPT with the ability to…

    by Stripe · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • ClickUp

    Turn Codex into your ClickUp command center.

    by ClickUp · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Public Equity Investing

    Public equity investing workflows for listed-company research, earnings analysis, valuation, model updates, long/short pitches, catalysts, thesis tracking, ETF/index and…

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Outlook Calendar

    Connect Microsoft Outlook Calendar for scheduling, daily briefs, event prep, and safe meeting changes.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • pm-japan

    Working in Japan: year-end tax adjustment (年末調整), the tax return (確定申告) with e-Tax, resignation procedures from notice to unemployment benefit, and the 稟議書 approval request, in…

    by Mohit Aggarwal · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • pm-sea

    Singapore and Malaysia: CPF and EPF (KWSP) explained and checked against payslips, Singapore Employment Act entitlements and claims, and 新马华文 business writing with local terms and…

    by Mohit Aggarwal · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • pm-korea

    Working in Korea: year-end tax settlement (연말정산), severance pay and retirement pensions (퇴직금, 퇴직연금), the 항목별 자기소개서 for Korean employers, and 개조식 보고서 and 주간보고, in Korean

    by Mohit Aggarwal · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • pm-hk-tw

    Hong Kong and Taiwan in Traditional Chinese: the Mandatory Provident Fund (強積金), Taiwan's Labor Standards Act (勞動基準法) with worked calculations and where to get help, and Hong Kong…

    by Mohit Aggarwal · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • pm-china-life

    Life admin in mainland China: decode a labour contract, estimate severance (N, N+1, 2N), prepare the annual income tax reconciliation, understand social insurance and the housing…

    by Mohit Aggarwal · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • frugal

    Before your agent signs up for a paid API, LLM model, cloud service, SaaS plan, domain or anything else that costs money, it checks free tiers, right-sized plans and billing…

    by fainir · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • globestudio

    Make dotted world maps and animated 3D globes and put them on a website. Bundles the globestudio skill, which writes the design as one config and embeds it as an iframe, a React…

    by Alejandro Vizio · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • token-pacman

    Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.

    by James Montemagno · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • roundup

    Self-configuring status briefing generator. Learns your communication style from examples, discovers your data sources, and produces draft updates for any audience on demand.

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • mastercard-developers

    Mastercard Developers plugin to help build integrations with Mastercard APIs, including best practices and the Mastercard Developers MCP server.

    by Mastercard · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • workiq-productivity

    WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins, npm registry (MCP servers) · Describes nearly the same job

  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • azure-devops-copilot-plugin

    Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes a similar job

Has a listing on Cursor: cursor/plugins (5)
  • Workday

    Look up workers, organizations, time off, payroll, and recruiting data in Workday.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Gusto

    Work with payroll, employees, contractors, time off, and reports.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Navan

    Query expenses, travel bookings, policies, and cards.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Upwork

    Search talent, post jobs, and manage contracts.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Rippling

    Look up people, time off, and company policy in Rippling, and file time-off requests and draft hires.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Dappier Remote

    Enable fast, free real-time web search and access premium data from trusted media brands—news, financial markets, sports, entertainment, weather, and more. Build powerful AI…

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Humanitarian Data Exchange

    HDX MCP Server provides access to humanitarian data through the Humanitarian Data Exchange (HDX) API - https://data.humdata.org/hapi. This server offers 33 specialized tools for…

    by dividor · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Dodo Payments

    Tools for cross-border payments, taxes, and compliance.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Program Integrity Alliance

    An MCP server to help make U.S. Government open datasets AI-friendly.

    by Program-Integrity-Alliance · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • WolframAlpha

    Connect your chat repl to wolfram alpha computational intelligence.

    by SecretiveShell · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • japan-minimum-wage-mcp io.github.atushi1841/japan-minimum-wage-mcp

    Japan minimum wages for all 47 prefectures (MHLW data). Tools: lookup, history, trends.

    by atushi1841 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • databutler-de-rates io.github.physics-star-cat/databutler-de-rates

    German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.

    by physics-star-cat · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • jp-statutory com.mart402/jp-statutory

    Japan statutory calculations: net pay, social insurance, tax walls, holidays. Cited sources, x402.

    by mart402.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • edition-api io.github.hiroshic9-png/edition-api

    Japan business regulations, compliance, travel, protocols, memory — 10 knowledge domains, 23 tools.

    by hiroshic9-png · MCP server

    Listed on: Official MCP Registry · Describes a similar job

  • Kalkulo.eu calculators

    Read-only European tax, salary and benefit calculators with official sources and unknowns.

    by kalkulo.eu · MCP server

    Listed on: Official MCP Registry · Describes a similar job

Has a listing on PyPI (MCP servers) (5)
  • BLS OEWS

    BLS Occupational Employment and Wage Statistics market wages, bundled; no API key. 8 tools.

    by 1102tools.com · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • Pay Bands

    What a role really pays, including markets where the employer publishes no range.

    by dheerajjha · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • kra-mcp io.github.gabrielmahia/kra-mcp

    Kenya tax tools: PAYE calculator (2026 rates), VAT, PIN, filing calendar, withholding. Estimates.

    by gabrielmahia · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • Korea Tax Calculator

    Korean tax calculator (139 tools, statute-cited): CIT, VAT, withholding, expats, transfer pricing

    by UpstageAI · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • GSA Per Diem

    GSA Per Diem access readiness, lodging, and meals and incidental expense rates. 7 tools.

    by 1102tools.com · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

Has a listing on npm registry (MCP servers) (5)
  • bls-labor-mcp-server io.github.cyanheads/bls-labor-mcp-server

    Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.

    by cyanheads · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • NannyKeeper Household Payroll & Taxes

    Calculate US household employer (nanny) taxes + run payroll via AI agents. All 50 states.

    by www.nannykeeper.com · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • ILO Labour Statistics (ILOSTAT): unemployment, wages, informality

    Labour market data from the ILO (ILOSTAT) by country, year, sex and age, with provenance.

    by SidneyBissoli · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • ilostat-mcp-server io.github.cyanheads/ilostat-mcp-server

    Search ILOSTAT labour indicators, query and compare series, build country profiles, run SQL.

    by cyanheads · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • houki-egov-mcp io.github.shuji-bonji/houki-egov-mcp

    Japanese statutes from e-Gov Law API v2 — laws and ordinances per article, with law number and URL.

    by shuji-bonji · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Want this mark on your plugin in our catalog?

Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works

You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Show up-to-date catalog facts on your website or GitHub README. Choose a live banner or a compact badge.

Live badge preview
See examples and make yours
For your website
Website banner preview
For your README
README badge preview
Open banner builder

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built