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PopNx MCPServidores MCP para quienes usan IA · explicados con palabras sencillas

Free Agent Tools

de akiba-labsversión 1.27.0i★ –iSe ejecuta en la nube
Nombre en el registroio.github.akiba-labs/free-agent-tools

Instalar

Resumen

Descripción del creador (original en inglés)

43 free no-auth tools: Japan life, visas, travel and work checks, plus pitch roast.

Los tres pilares de PopNx MCP

Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.

Qué puedes hacer con él

Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.

  • Conexión: Se ejecuta en la nube
  • Transporte: Streamable HTTP
  • Categoría: Viajes, mapas y clima

Instalación

Elige la app de IA que usas y copia la configuración.

Antes de instalar

Necesitas

¿Qué app usas?

Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.

Funciona en Claude para web, escritorio y móvil:

  1. Abre Settings → Connectors
  2. Presiona Add custom connector
  3. Pega la dirección de abajo y presiona Add
  4. Si te pide iniciar sesión, inicia sesión en el servicio del creador
SettingsConnectors1+ Add2https://…3
https://free-agent-tools.vercel.app/mcp

Ejecuta esto en tu terminal

claude mcp add --transport http free-agent-tools https://free-agent-tools.vercel.app/mcp

Abrir en Cursor

O copia la configuración tú

Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json

{
  "mcpServers": {
    "free-agent-tools": {
      "url": "https://free-agent-tools.vercel.app/mcp"
    }
  }
}

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

Abrir en VS Code

O copia la configuración tú

Pégalo en .vscode/mcp.json de tu proyecto

{
  "servers": {
    "free-agent-tools": {
      "type": "http",
      "url": "https://free-agent-tools.vercel.app/mcp"
    }
  }
}

Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.

ChatGPT solo se conecta a servidores en internet:

  1. Abre ChatGPT en la web → Settings → Connectors (Apps)
  2. Presiona Create o Add (en algunos planes primero hay que activar Developer mode en Advanced)
  3. Pega la dirección de abajo, ponle un nombre y guarda
  4. Si te pide iniciar sesión, inicia sesión en el servicio del creador
SettingsConnectors1+ Create2https://…3
https://free-agent-tools.vercel.app/mcp

Los nombres de los menús pueden variar un poco según el plan y con el tiempo.

Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.

Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.

Qué puede hacer

Nombres y descripciones de las herramientas tal como los informó el servidor el 10 nov 2026. Los escribió el creador, no nosotros; los mostramos como texto sin formato.

  • score_business_idea_moat

    Score a business idea on Margin, Operations, Advantage, and TAM (1-10 each). 30+ = FUND IT, 20-29 = FIX IT, under 20 = FLEE IT. Returns the weakest factor, how to fix it, and red flags from pain / money / willingness-to-suffer checks. Educational rule of thumb, not financial advi

  • roast_pitch

    Paste a startup pitch (one to five sentences). Five fictional judges (Seed VC, Skeptical Customer, CTO, Your Competitor, Growth Lead) score it 1-10 with a short roast line each, then it returns a verdict (FUND IT / SHARPEN IT / REWRITE IT / ROASTED / BURNT TO A CRISP), the one ch

  • price_headroom_check

    Is the business underpriced? Uses sales close rate (80%+ = way underpriced, ~30% = about right, under 25% = sales problem) to suggest a price range, and computes the profit multiple of a price rise after losing some customers, plus the break-even customer loss.

  • thirty_day_cash_check

    Compares cash collected in a new customer's first 30 days with acquisition cost plus 30-day cost to serve. 2x+ = SELF-FUNDING, 1-2x = BREAK-EVEN, under 1x = CASH-HUNGRY. Returns the gap to 2x and tips.

  • email_list_reactivation_value

    Estimates buyers and revenue from one offer to past customers in low / mid / high scenarios, with an optional partner revenue share.

  • hotel_ota_commission_calculator

    For hotels, ryokan, guesthouses, and B&Bs: yearly room revenue, commission paid to OTAs (Booking.com, Expedia, Agoda...), commission as a share of revenue (HIGH / MED / LOW), and net savings from moving a share of OTA bookings to direct. Any currency.

  • saas_self_host_savings

    Give monthly spend per paid tool (ids: mixpanel, semrush, freshbooks, calendly, chargebee, typeform, pipedrive, gohighlevel, intercom). Returns the open-source swap for each (repo, license, caveat), yearly savings after hosting, setup hours and cost, break-even months, and a SWIT

  • list_open_source_saas_alternatives

    Lists every covered paid tool (Mixpanel, Semrush, FreshBooks, Calendly, Chargebee, Typeform, Pipedrive/HubSpot, GoHighLevel, Intercom/Zendesk) with its open-source swap, GitHub repo, license, setup effort, and main catch.

  • ads_policy_notice_risk_check

    Paste the text of a Google Ads, AdSense, Merchant Center, or Meta (Facebook/Instagram) ads suspension, disapproval, or policy notice. Returns HIGH / MED / LOW risk, the platform, the policy phrases found with plain-language explanations, and a next-step checklist. Heuristic only;

  • app_store_wrapper_precheck

    For Capacitor, WebView, PWA-shell, React Native, or AI-generated iOS apps: scores rejection risk under Guideline 4.2 (minimum functionality / web wrapper), 4.3 (spam / clone), and metadata, with reasons and how native each feature reads. Not legal advice; Apple decides.

  • faceless_youtube_reality_check

    Seven multiple-choice answers about a faceless or AI YouTube channel plan. Returns HIGH / MED / LOW expectation and monetization-policy risk with signals and myths to drop. Pushes back on viral '$10k/month with AI YouTube' claims. Not a ban prediction.

  • ai_infrastructure_bottlenecks

    Explains the physical constraints on the AI buildout beyond chips: compute, memory (HBM), optics, power, space (sites, backhaul), and servers (racks, cooling). Omit slug for all six. Includes example public companies often cited in discussion; these are not investment picks.

  • ai_bottleneck_quiz

    Without answers, returns the five quiz questions with options. With answers (one slug per question from: compute, memory, optics, power, space, servers), returns the most constrained bottleneck.

  • viral_attention_patterns

    Patterns of how attention spreads (TikTok sound reuse, X quote-post piles, stitch chains, group-chat forwards, and more), each with the signal to watch and the lesson. Optional platform filter. Educational; attention is not an investment signal.

  • viral_attention_quiz

    Without answers, returns six questions. With answers (one of chaser, inventor, reader per question), returns the user's tilt with a short explanation.

  • japan_trip_plan

    Where to stay, festivals and seasonal highlights, things to do, crowd level, weather, and warnings (Golden Week, Obon, rainy season, typhoons, New Year closures) for a Japanese city in a given month, with stay areas ranked for the traveler type and booking search links. Typical s

  • japan_trip_options

    Lists supported Japanese cities (with regions, peak months, and stay areas), months with season and crowd level, and traveler types for japan_trip_plan.

  • japan_tax_free_refund_check

    Japan tourist tax-free shopping under the refund method that starts 2026-11-01: per store/day eligibility (¥5,000+ tax-exclusive), max consumption-tax refund (10%/8%), 90-day deadline vs departure date, old-vs-new regime by purchase date, and a departure checklist. Deterministic,

  • japan_visa_fee_check

    Japan residence permit fees revised for applications received on or after 2026-10-01: extension of period of stay (visa renewal) and change of status cost ¥10,000-¥75,000 by the period GRANTED (1 year ¥33,000 at the counter, ¥27,000 + ¥330 online; 5 years ¥75,000), permanent resi

  • japan_luggage_check

    For a bag's outside size (length + width + height incl. wheels) and weight: whether it can go on the Shinkansen (Tokaido/Sanyo/Kyushu/Nishi-Kyushu: 161–250 cm needs a reserved oversized-baggage seat, free, ¥1,000 fee if unreserved; over 250 cm or 30 kg not allowed; JR East-area l

  • kyushu_travel_discount_check

    Japan's Kyushu Fukko Ouenwari travel discount after the 2026 Kumamoto earthquake: 50% off eligible stays and stay+transport packages in Fukuoka, Saga, Nagasaki, Oita, Miyazaki (60% in Kumamoto and Kagoshima), capped per person per trip at ¥20,000 (accommodation only or 1-night pa

  • japan_customs_allowance_check

    Japan Customs per-person duty-free allowance when entering Japan (as of 2026-10-14): alcohol 3 bottles of about 760 ml (2.28 L); cigarettes 200 OR cigars 50 OR heat-not-burn 10 packages (200 IQOS/glo sticks, 50 Ploom TECH capsules) OR other tobacco 250 g, more than one kind 250 g

  • japan_tb_screening_check

    Japan Pre-Entry Tuberculosis Screening (JPETS, 入国前結核スクリーニング), rules as of 2026-10-15: nationals of the Philippines, Nepal, Viet Nam, Indonesia, Myanmar and China entering Japan as mid- to long-term residents (stay over 3 months; not Temporary Visitor, Diplomat, Official; re-entry

  • japan_dual_pricing_check

    Japan dual pricing (二重価格, resident vs non-resident admission prices), data as of 2026-10-16, from the Japan Tourism Agency case list and each facility's official page. Japanese dual pricing is based on where you are registered as living (city, prefecture or Japan), NOT nationalit

  • japan_emergency_alert_decode

    Decode the text of a Japanese emergency alert (phone emergency mail, TV, app or siren announcement; Japanese or English) or an alert id, using official JMA / Cabinet Office / J-ALERT / Ministry of the Environment rules as of 2026-10-17. Covers the Earthquake Early Warning (緊急地震速報

  • japan_permanent_residency_check

    Japan permanent residence guideline (永住許可に関するガイドライン) revised by the Immigration Services Agency on 2026-10-01, rules as of 2026-10-18. The FILING date decides the version (ISA notice 2026-10-01): filed up to 2026-03-31 → 2026-02-24 guideline; filed 2026-04-01 to 2027-03-31 → 2026

  • japan_international_postage_check

    Japan Post international mail prices from its published tables, rates as of 2026-10-19. Japan Post revises international mail prices for items POSTED from 2027-02-01 (press release 2026-10-09; Asahi reported about +37% on average): every EMS, international parcel (air, SAL, surfa

  • japan_reentry_deadline_check

    Applies Japan's Immigration Control Act art. 26-2 (deemed re-entry permit, みなし再入国許可), art. 26 (regular re-entry permit) and art. 20(6) (special period while an extension or change of status is pending), with Civil Code date counting (departure day not counted; leave 2026-10-24 →

  • japan_overseas_dependents_check

    Applies Japan's income tax rules for non-resident relatives (国外居住親族, Income Tax Act art. 84/85 and 2023 + 2026 revisions; rules as of 2026-10-25, NTA Q&A revised 2026-08). Ages 16-29 and 70+ qualify on relationship + remittance proof; ages 30-69 only if studying abroad, disabled,

  • japan_parttime_work_check

    Applies the Immigration Services Agency's rules on permission for activities outside status of residence (資格外活動許可, Immigration Control Act art. 19(2); rules as of 2026-10-26). Comprehensive permission (包括許可) for Student, Dependent and Designated Activities (dependent / job huntin

  • japan_driving_check

    Applies Road Traffic Act art. 107-2 / 97-2 as published by the National Police Agency and Tokyo police (rules as of 2026-10-27; Geneva list = NPA data May 2026). Short-term driving: a 1949 Geneva-format IDP from an issuing party (US via AAA, UK, Canada, Australia, Korea, India, T

  • airbnb_house_rules_check

    Checks pasted short-term-rental house rules / checkout requests (English or Japanese, one per line) against keyword patterns built from Airbnb's help article 4168 and its 2026-10-20 announcement (rules as of 2026-10-28; policy covers reservations booked on or after 2026-11-20). P

  • japan_my_number_card_expiry_check

    Calculates Japan My Number Card (マイナンバーカード / Individual Number Card) validity from the ordinance (個人番号カード等に関する命令 art. 26, 27, 29; e-Gov, rules as of 2026-10-29) plus Digital Agency, ISA, Mynaportal and city guidance. holder: mid_long (foreign resident with a period of stay: work,

  • japan_hsp_points_check

    Scores the Japan Highly Skilled Professional points system (高度人材ポイント制 / 高度専門職 1号イ・ロ・ハ) from the MOJ ordinance (高度専門職省令, e-Gov 426M60000010037) and the ISA points table, rules as of 2026-10-30. category: academic (research / teaching, HSP i-a) | specialized (engineers, specialists

  • japan_pet_quarantine_check

    Calculates Japan pet import / export / round-trip quarantine dates for dogs, cats and rabbits from the MAFF Animal Quarantine Service (AQS) rules, rules as of 2026-10-31. direction: import (bring a pet into Japan) | export (take it out of Japan) | return (leave Japan with the pet

  • japan_leaving_tax_check

    Checks what tax and paperwork are still due when someone leaves Japan, from the Local Tax Act (地方税法 39 / 294 / 300 / 318 / 321-5), Income Tax Act (所得税法 126 / 127 / 190), 国税通則法 117, 住民基本台帳法 24, MIC resident-tax pages, NTA Tax Answers 1920 / 1923 / 1926 / 1478 and the Japan Pension

  • japan_disaster_prep_check

    Turns the five-point emergency request (事前防災徹底のための緊急要請) issued by Japan's Disaster Management Agency (防災庁) on 2026-11-02 into a household checklist, rules as of 2026-11-02, from the request text, the PM's Office 災害への備え page, 防災庁 / METI portable-toilet guidance, MLIT seismic pages

  • japan_lost_item_check

    Applies Japan's Lost Property Act (遺失物法) and related rules as of 2026-11-03 (遺失物法 and 施行令 via e-Gov, NPA lost-property site, ISA residence card page, Digital Agency, operator lost-and-found pages) to a lost item. items: wallet, cash, phone, passport, residence_card, mynumber_card

  • japan_high_cost_medical_check

    Applies Japan's high-cost medical expense benefit (高額療養費) as of 2026-11-04 (MHLW review tables 001726232.pdf, 協会けんぽ, Setagaya / Machida / Fukuoka NHI pages). Monthly cap = base + max(0, 10割 total − threshold) × 1% (flat for lower bands), three schedules by treatment month: up to

  • japan_job_loss_check

    Applies Japan's post-employment checklist as of 2026-11-07 (ISA 所属機関に関する届出 pages, MHLW / Hello Work employment-insurance Q&A including the April 2025 給付制限 change, 協会けんぽ 任意継続, usual 14-day city / National Pension windows). jobEndDate required. status: work | student | dependent |

  • japan_visa_renewal_check

    Applies ISA's renewal rules as of 2026-11-08 (在留期間更新許可申請 16-3, 特例期間, 在留カードの有効期間の更新申請, 特定在留カード Q&A, 2026-10-01 fee table). expiryDate required (period-of-stay expiry; for holder permanent / hsp2 the card's validity expiry). holder: fixed | permanent | hsp2. currentPeriodMonths (de

  • japan_jlpt_level_check

    Compares a JLPT level (N1–N5, optional total score 0–180) plus optional BJT score and Japanese schooling with Japan's published Japanese-language rules as of 2026-11-09 (JLPT Advantages page + official CEFR reference, ISA HSP points table, 特定活動46号, 経営・管理 2025-10-16 revision, 特定技能

  • japan_graduate_visa_check

    Dated checklist for an international student graduating in Japan, from ISA guidance as of 2026-11-10 (留学→就労資格 notice 10_00240, 在留資格変更許可申請 16-2, 継続就職活動 and 内定者 特定活動 pages, 2026-10-01 fee table, school guidance on part-time after graduation). plan: job_offer (needs jobStartDate; Ap

Revisiones básicasi

Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 10 nov 2026

  • ✓ Superada

    El creador coincide con el repo

    El nombre en el registro se verificó con la cuenta de GitHub akiba-labs, dueña del repo

  • … Aún sin revisar

    Sigue en mantenimiento

    Todavía no hemos leído este repo en GitHub

  • … Aún sin revisar

    Tiene licencia

    Todavía no hemos leído este repo en GitHub

  • ✓ Superada

    El endpoint responde

    Respondió en 397 ms (HTTP 200)

  • – No aplica

    Inicio de sesión con OAuth

    No hace falta iniciar sesión

  • ✓ Superada

    Sin instrucciones ocultas en las descripciones de herramientas

    Leímos 43 descripciones de herramientas y no encontramos instrucciones ocultas para la IA

Comparado con otros en Viajes, mapas y climai

  • Más estrellas que el 0% de los otros 1787 servidores de esta categoría
  • Publicado en el registro más recientemente que el 100% de los otros 1787 servidores de esta categoría
  • Revisiones básicas iguales o mejores que el 100% de los otros 1787 servidores de esta categoría

Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.

Preguntas frecuentes

¿Es seguro Free Agent Tools?

Superó 3 de 3 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.

¿Qué claves o códigos necesita?

El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.

¿Se ejecuta en mi computadora o en la nube?

Se ejecuta en la nube del creador. Te conectas por internet sin instalar nada, pero lo que envías pasa por los servidores del creador.

¿Sigue en mantenimiento?

El repo de GitHub cambió por última vez –, y la última versión (1.27.0) llegó al registro hoy.

¿Qué apps pueden usarlo?

Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.

¿Qué puedo usar en su lugar?

En la misma categoría: DogPolicies, My Daily Journeys trip planning, Matryoshka Mind Map

Alternativas

Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.

Cómo leer una tarjeta:↓ Descargas por semanai★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi

DogPolicies

Verified dog rules for California and Nevada travel: hotel pet fees, trip plans, highway stops

de xultrax-webEn crecimiento↓ 2,7 mil/semActualizado hoy

Computadora o nube

My Daily Journeys trip planning

Private trips in Vietnam, Thailand and Cambodia by Maya Dalal: products, seasons, prices, places.

de app.mydailyjourneys.comInicialActualizado hoy

Se ejecuta en la nube✓ app.mydailyjourneys.com

Matryoshka Mind Map

Read and write your Matryoshka Mind Map (nested mind map / TODO app) from AI agents.

de nhorie-canalInicial↓ 341/semActualizado hoy

Computadora o nube

README del creador

Abrir el README

Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.

Free Agent Tools: free remote MCP server

A free, no-auth remote MCP server (streamable HTTP) with 39 small, deterministic tools your AI agent can call: startup pitch roasting, business idea scoring, price headroom, hotel OTA commission, open-source swaps for SaaS bills, Google Ads / Meta Ads notice risk, App Store 4.2 / 4.3 precheck, faceless YouTube reality check, AI infrastructure bottlenecks, viral attention patterns, Japan trip planning, Japan tax-free refund checking, Japan visa / residence permit fees, Japan luggage rules / forwarding cost, the Kyushu travel discount (九州ふっこう応援割), the Japan customs duty-free allowance on arrival, Japan pre-entry TB screening (JPETS), Japan dual pricing (resident vs non-resident prices), a Japan emergency alert decoder (緊急地震速報, tsunami, the level-named warnings since 2026-05-29, 避難指示, J-ALERT), a Japan permanent residence (永住) guideline check for the 2026-10-01 revision, a Japan international postage calculator (Japan Post prices now vs from 2027-02-01), a Japan re-entry deadline check (みなし再入国 / re-entry permit / pending renewal), and a Japan overseas dependents check (国外居住親族: age bands, ¥380,000 remittance rule, 2026 income limit), a Japan part-time work check (資格外活動許可: which statuses may take which jobs, 28-hour rule with rolling 7-day windows, the 2026-10-01 pachinko change for dependents), a Japan driving check (Geneva IDP vs translation vs no route by country, 1-year and 3-month rules, 外免切替 after 2025-10-01), an Airbnb house rules check (likely-not-allowed rules and checkout tasks for bookings from 2026-11-20, rewrites, Japan 民泊 guest-register exceptions), a Japan My Number Card expiry check (foreign residents' card ends with the period of stay: city-hall deadline, 2-month extension while a renewal is pending, 10th-birthday cap; e-certificate and マイナ保険証 grace), a Japan Highly Skilled Professional points calculator (高度人材ポイント: 70 vs 80 for the PR fast track, ¥3M floor, no-double-count rules, J-Skip), and a Japan pet quarantine check (dogs, cats, rabbits: 180-day wait, 40-day notice, detention days, the 2027-01-01 mandatory 14-day export application), and a Japan leaving-tax check (resident tax still owed under the January 1 rule, tax agent / 納税管理人, final-salary lump sum, 準確定申告 and 転出届 deadlines), and a Japan disaster prep check (the 防災庁 2026-11-02 emergency request as a household checklist: water, food and portable-toilet stockpile, 旧耐震 check, 5-point to-do).

Endpoint: https://free-agent-tools.vercel.app/mcp Landing page with setup for every client: https://free-agent-tools.vercel.app

No API key, no account, nothing to install. Results are rules of thumb and educational estimates, not financial, legal, or investment advice, and every result carries a disclaimer for the user.

Add it

Claude Code

claude mcp add --transport http free-agent-tools https://free-agent-tools.vercel.app/mcp

Claude (desktop / web): Settings → Connectors → Add custom connector → paste the URL.

ChatGPT: Settings → Apps & Connectors → Advanced → Developer mode → Create → paste the URL, no authentication.

Cursor (~/.cursor/mcp.json)

{ "mcpServers": { "free-agent-tools": { "url": "https://free-agent-tools.vercel.app/mcp" } } }

VS Code (.vscode/mcp.json)

{ "servers": { "free-agent-tools": { "type": "http", "url": "https://free-agent-tools.vercel.app/mcp" } } }

Windsurf (~/.codeium/windsurf/mcp_config.json)

{ "mcpServers": { "free-agent-tools": { "serverUrl": "https://free-agent-tools.vercel.app/mcp" } } }

Stdio-only clients

{ "mcpServers": { "free-agent-tools": { "command": "npx", "args": ["-y", "mcp-remote", "https://free-agent-tools.vercel.app/mcp"] } } }

Tools

ToolWhat it does
roast_pitchRoast a startup pitch (five judges, one verdict, one change)
score_business_idea_moatScore a business idea (MOAT: fund, fix, or flee)
price_headroom_checkPrice headroom from close rate
thirty_day_cash_checkDo customers fund growth? (30-day cash)
email_list_reactivation_valueWhat is an old email list worth?
hotel_ota_commission_calculatorHotel OTA commission and direct-booking savings
saas_self_host_savingsReplace paid SaaS with open source: savings and payback
list_open_source_saas_alternativesList open-source alternatives to paid SaaS
ads_policy_notice_risk_checkGoogle Ads / Meta Ads notice risk card
app_store_wrapper_precheckApp Store 4.2 / 4.3 / metadata rejection precheck
faceless_youtube_reality_checkFaceless / AI YouTube channel reality check
ai_infrastructure_bottlenecksAI infrastructure bottlenecks explained
ai_bottleneck_quizWhich AI bottleneck constrains your stack? (quiz)
viral_attention_patternsHow attention spreads online
viral_attention_quizDo you chase, invent, or read attention? (quiz)
japan_trip_planJapan trip plan by city and month
japan_trip_optionsJapan Trip Brain: supported cities, months, travelers
japan_tax_free_refund_checkJapan tax-free shopping refund check (from 2026-11-01)
japan_visa_fee_checkJapan visa / residence permit fee (from 2026-10-01)
japan_luggage_checkJapan suitcase check: Shinkansen oversized-baggage rule + Yamato forwarding cost
kyushu_travel_discount_checkKyushu travel discount (九州ふっこう応援割 2026): savings + date/channel eligibility
japan_customs_allowance_checkJapan customs duty-free allowance on arrival: within/over, duty estimate in yen, cash declaration
japan_tb_screening_checkJapan pre-entry TB screening (JPETS): TB Clearance Certificate needed? Indonesia from 2027-01-04, exemptions, Panel Clinics
japan_dual_pricing_checkJapan dual pricing (二重価格): resident vs non-resident prices at Himeji Castle, Nijo Castle (FY2027), Kyoto bus, Kagoshima, Kitakyushu… Full tracker table and checker: https://japan-dual-pricing.vercel.app
japan_emergency_alert_decodeJapanese emergency alert decoder: 緊急地震速報 EEW (and cancellations), tsunami, レベル4危険警報 and the 2026-05-29 renaming, 避難指示, Nankai Trough, J-ALERT; meaning, level, what to do, 14-language official names
japan_permanent_residency_checkJapan permanent residence (永住) guideline revised 2026-10-01: which version applies by filing date, spouse 3+1 → 5+3 years from 2027-04-01, 3-year visa transition, 6-month / 2.5-year absence rule, B1
japan_international_postage_checkJapan Post international mail prices now vs from 2027-02-01: EMS (1 kg bands), air / surface parcels, small packets, International Air Packet, letters, postcards; any country, cheapest option
japan_reentry_deadline_checkWhen must a foreign resident be back in Japan: deemed re-entry (1 year or card expiry, SPR 2 years, not extendable abroad), regular re-entry permit, 2-month special period while a renewal is pending
japan_overseas_dependents_checkClaiming a relative living outside Japan as a dependent (国外居住親族): age 16-29 / 30-69 / 70+ rules, ¥380,000 remittance test, 2026 ¥620,000 income limit, deduction amount, tax saving, proof documents
japan_parttime_work_checkCan a foreign resident do this part-time job / side gig on their Japanese status (資格外活動許可): comprehensive 28-hour vs individual permission, rolling 7-day hours, students' 8 h/day vacation rule, banned 風俗営業 venues, 2026-10-01 pachinko/game-center change for Dependent holders
japan_driving_checkCan you drive in Japan on a foreign license: Geneva IDP vs Japanese translation vs no route by country (NPA list, May 2026), last driving day (1 year from landing, IDP validity, 3-month rule), 外免切替 eligibility, test exemptions (incl. US states), documents, fees
airbnb_house_rules_checkWhich Airbnb house rules / checkout tasks are likely not allowed for reservations booked from 2026-11-20 (dishes, stripping beds, trash off-site, fines, fees, amenity limits, contracts, ID, off-platform, rules after booking), EN/JA rewrites, standard rules to set, Japan guest-register (宿泊者名簿・旅券の写し) exception
japan_my_number_card_expiry_checkWhen a Japan My Number Card (マイナンバーカード) expires and what to do: foreign residents' card ends with the period of stay and is not extended by a visa renewal (city-hall deadline, one-time 2-month extension while pending, 10th-birthday cap, 特定在留カード), Japanese / PR / SPR 10th / 5th birthday and renewal window, e-certificate expiry, マイナ保険証 grace
japan_hsp_points_checkJapan Highly Skilled Professional (高度専門職 1号イ/ロ/ハ) points from the ordinance and ISA table: age / salary-by-age / education / experience / research / qualifications / position plus bonuses with no-double-count rules, ¥3M floor, 70 vs 80 (PR after 3 years vs 1 year), HSP ii, J-Skip, what could add points
japan_pet_quarantine_checkJapan pet import / export / round-trip dates for dogs, cats and rabbits from MAFF AQS rules: microchip → 2 rabies shots → antibody test → 180-day wait, designated regions, 40-day notice, vet check within 10 days, detention days if early, short-stay return, 14-day export application mandatory for dogs and rabbits from 2027-01-01
japan_leaving_tax_checkLeaving Japan: which 住民税 fiscal years are still owed (January 1 assessment date; leave by December 31 to skip next year), tax agent (納税管理人) needed?, final-salary lump sum (mandatory for jobs ending Jan 1 – Apr 30), year-end adjustment / 準確定申告 deadline, previous-year return, exit-tax flag, 転出届 window, pension lump-sum claim deadline. No yen amounts
japan_disaster_prep_checkJapan's 防災庁 emergency request (事前防災徹底のための緊急要請, 2026-11-02) as a household checklist: drinking water 3 L, 3 meals and 5 portable-toilet uses per person per day for 3 days or a week, gap against what you have, pets 5–7+ days, old quake standard (旧耐震, 建築確認 before 1981-06-01) and pre-2000 wooden-house check, status of the 5 points
japan_lost_item_checkLost something in Japan (wallet, phone, passport, residence card, bag, umbrella; train, subway, Shinkansen, taxi, airport, shop, street): steps in order, operator lost-and-found contact, police search by prefecture, 遺失物法 periods (3-month hold, 2-week umbrellas / clothing, facility hand-over 1 / 2 weeks, ¥100,000 high-value line), 5–20% reward, residence card 14-day reissue deadline
japan_high_cost_medical_checkJapan 高額療養費: monthly cap for your age and income band, what you really pay, refund, 4th-month 多数回 rate, the new Aug–Jul yearly cap (from Aug 2026), the same bill under the Aug 2027 12-band schedule, 2-year claim deadline; optional months tracker

All tools are read-only and idempotent.

Plain HTTP APIs

Every tool is also a free JSON API (GET or POST, CORS open, OpenAPI 3.1, /.well-known/ai-plugin.json, llms.txt):

SiteOpenAPI
Founder Scorecardhttps://fund-fix-flee.vercel.app/openapi.json
Hotel OTA Commission Calculatorhttps://hotel-ota-calculator.vercel.app/openapi.json
SaaS Bill Cutterhttps://saas-bill-cutter.vercel.app/openapi.json
Ads Risk Checkhttps://ads-risk-check.vercel.app/openapi.json
AppGate Packhttps://appgate-pack.vercel.app/openapi.json
Faceless YT Reality Checkhttps://faceless-yt-risk-check.vercel.app/openapi.json
AI Bottleneck Maphttps://ai-bottleneck-map.vercel.app/openapi.json
Viral Attention Maphttps://viral-attention-map.vercel.app/openapi.json
Pitch Roasthttps://pitch-roast.vercel.app/openapi.json

| [Japan Trip Brain](https://japa

Solo se muestra el principio; lee el resto en el repo

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