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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "japan-agent-api": {
      "type": "http",
      "url": "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

claude mcp add --transport http japan-agent-api https://japan-agent-api-production.mk-career-planning.workers.dev/mcp

[mcp_servers.japan-agent-api]
url = "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "japan-agent-api": {
      "type": "remote",
      "url": "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "japan-agent-api": {
      "type": "http",
      "url": "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=japan-agent-api&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vamFwYW4tYWdlbnQtYXBpLXByb2R1Y3Rpb24ubWstY2FyZWVyLXBsYW5uaW5nLndvcmtlcnMuZGV2L21jcCJ9"
}

{
  "servers": {
    "japan-agent-api": {
      "type": "http",
      "url": "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "japan-agent-api": {
      "httpUrl": "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

extensions:
  "japan-agent-api":
    enabled: true
    name: "japan-agent-api"
    type: streamable_http
    uri: "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp"
    timeout: 300

Quality 80 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations8 of 8 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: catalog (destructiveHint, idempotentHint, openWorldHint); jp_municipality (destructiveHint, idempotentHint, openWorldHint); jp_municipality_batch (destructiveHint, idempotentHint); …
pass
tools.token_costabout 1,891 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability75 · weight 15

warn
stability.changes15 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 1,891 tokens to load them all · tool set 559bcd22fb1e · tools last changed 2026-10-12 · checked 2026-10-20 14:21 UTC

Tool changes

2026-10-12jp_municipality_batchchangeddescription
before
Batch (up to 50) Japanese municipality code lookups as of a date, from e-Stat LOD change history (CC BY 4.0): status mapped / split_candidates (all successors, not apportioned) / unknown / invalid, the code valid on as_of with English and Japanese names, change type and date, confirmed JMA warning areas only, and J-LIS convenience-store certificate availability (available / not_listed / unknown). Facts only; no document preparation or legal advice. Retrying with the same payment is not charged.
after · 87% of words in common
Which codes are valid on a date for up to 50 Japanese municipalities? e-Stat LOD change history (CC BY 4.0): status mapped / split_candidates (all successors, not apportioned) / unknown / invalid, the code valid on as_of with English and Japanese names, change type and date, confirmed JMA warning areas only, and J-LIS convenience-store certificate availability (available / not_listed / unknown). Facts only; no document preparation or legal advice. Retrying with the same payment is not charged.
2026-10-12jp_trip_impact_checkchangeddescription
before
Check a Japan itinerary [{date, prefecture}] against JMA warnings/advisories in effect now. Per stop: matched_advisory (with severity), no_match_in_checked_sources (NOT a statement of no impact) or unknown (data missing, or date not today/tomorrow JST). Returns checked sources and areas, unchecked areas, issued_at, retrieved_at, and current JMA typhoon/volcano bulletins (listed, not matched). No forecast. Retrying with the same payment is not charged; use receipt_id with get_receipt.
after · 87% of words in common
Does a JMA warning or advisory in effect now match a stop on this Japan itinerary [{date, prefecture}]? Per stop: matched_advisory (with severity), no_match_in_checked_sources (NOT a statement of no impact) or unknown (data missing, or date not today/tomorrow JST). Returns checked sources and areas, unchecked areas, issued_at, retrieved_at, and current JMA typhoon/volcano bulletins (listed, not matched). No forecast. Retrying with the same payment is not charged; use receipt_id with get_receipt.
2026-10-12jp_municipalitychangeddescription
before
Look up one Japanese municipality code as of a date (default today): give a 5/6-digit code, or prefecture and name (old names OK). Returns status mapped / split_candidates / unknown / invalid, the valid code with English and Japanese names, change type and date (merger, incorporation, division, designated city, name change), confirmed JMA warning areas only, and J-LIS convenience-store certificate availability for 8 certificate types. Facts only, from e-Stat LOD (CC BY 4.0) and J-LIS.
after · 86% of words in common
Which code does this Japanese municipality have on a date (default today)? Give a 5/6-digit code, or prefecture and name (old names OK). Returns status mapped / split_candidates / unknown / invalid, the valid code with English and Japanese names, change type and date (merger, incorporation, division, designated city, name change), confirmed JMA warning areas only, and J-LIS convenience-store certificate availability for 8 certificate types. Facts only, from e-Stat LOD (CC BY 4.0) and J-LIS.
2026-10-12jp_volcanoeschangeddescription
before
Current JMA Volcanic Alert Levels (1-5) or warning kinds for volcanoes without levels, for all JMA-monitored volcanoes or one (name in English or Japanese, or 3-digit JMA code): JMA English and Japanese names, level, previous level and change, issue time, prefectures named in JMA bulletins, source URL and freshness receipt. Relay only; no forecast or interpretation. Gaps filled from JMA website lists (newer wins). No JMA source seen = not_seen_in_checked_feeds, never assumed level 1.
after · 75% of words in common
What is the current JMA Volcanic Alert Level (1-5, or warning kind) of this volcano or of every JMA-monitored volcano? Name in English or Japanese, or 3-digit JMA code. Returns JMA English and Japanese names, level, previous level and change, issue time, prefectures named in JMA bulletins, source URL and freshness receipt. Relay only; no forecast or interpretation. Gaps filled from JMA website lists (newer wins). No JMA source seen = not_seen_in_checked_feeds, never assumed level 1.
2026-10-12jp_typhoonschangeddescription
before
Typhoons JMA is currently issuing bulletins for: number, name, center position, central pressure, maximum wind, issue time, and forecast-circle centers, radii and times, relayed as structured JSON from JMA bulletins (VPTW60-65). No independent forecast, interpolation or track extension.
after · 83% of words in common
Which typhoons is JMA issuing bulletins for right now, and what do the bulletins forecast? Number, name, center position, central pressure, maximum wind, issue time, and forecast-circle centers, radii and times, relayed as structured JSON from JMA bulletins (VPTW60-65). No independent forecast, interpolation or track extension.
2026-10-12jp_warningschangeddescription
before
Current Japan Meteorological Agency (JMA) weather emergency warnings, warnings and advisories for one prefecture, as structured JSON in English and Japanese (type, level, status, areas with JMA's English names, issued_at, source URL). Relay only; no independent forecast.
after · 70% of words in common
Which JMA weather emergency warnings, warnings and advisories are in effect in this Japanese prefecture now? Structured JSON in English and Japanese (type, level, status, areas with JMA's English names, issued_at, source URL). Relay only; no independent forecast.
2026-10-11jp_volcanoeschangeddescription, output schema
before
Current JMA Volcanic Alert Levels (1-5) or warning kinds for volcanoes without levels, for all JMA-monitored volcanoes or one (name in English or Japanese, or 3-digit JMA code): JMA English and Japanese names, level, previous level and change, issue time, prefectures named in JMA bulletins, source URL and freshness receipt. Relay only; no forecast or interpretation. Volcanoes with no bulletin seen yet are not_seen_in_checked_feeds, never assumed level 1.
after · 81% of words in common
Current JMA Volcanic Alert Levels (1-5) or warning kinds for volcanoes without levels, for all JMA-monitored volcanoes or one (name in English or Japanese, or 3-digit JMA code): JMA English and Japanese names, level, previous level and change, issue time, prefectures named in JMA bulletins, source URL and freshness receipt. Relay only; no forecast or interpretation. Gaps filled from JMA website lists (newer wins). No JMA source seen = not_seen_in_checked_feeds, never assumed level 1.
2026-10-11jp_municipality_batchchangedtitle, output schema
2026-10-11jp_trip_impact_checkchangedtitle, description, input schema, output schema
before
Check a Japan itinerary [{date, prefecture}] against JMA warnings/advisories in effect now. Per stop: matched_advisory (with severity), no_match_in_checked_sources (NOT a statement of no impact) or unknown (data missing, or date not today/tomorrow JST). Returns checked sources and areas, unchecked areas, issued_at, retrieved_at, and current JMA typhoon bulletins (listed, not matched). No forecast. Retrying with the same payment is not charged; use receipt_id with get_receipt.
after · 98% of words in common
Check a Japan itinerary [{date, prefecture}] against JMA warnings/advisories in effect now. Per stop: matched_advisory (with severity), no_match_in_checked_sources (NOT a statement of no impact) or unknown (data missing, or date not today/tomorrow JST). Returns checked sources and areas, unchecked areas, issued_at, retrieved_at, and current JMA typhoon/volcano bulletins (listed, not matched). No forecast. Retrying with the same payment is not charged; use receipt_id with get_receipt.
2026-10-11get_receiptchangedtitle, output schema

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 79 / 100

no-repository

provenance45

liveness99

freshness100

hygiene80

+website +reachable +uptime-97% +updated-9d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://japan-agent-api-production.mk-career-planning.workers.dev/mcp` streamable-http	none	yes	97%	434 ms	2025-11-25	2026-10-20

Tools (8)

`catalog`read-only	List the tools of this server with prices, data sources, licensing, daily limits and data freshness.
`get_receipt`read-only	Re-fetch the stored result of a settled paid call (e.g. jp_trip_impact_check) by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 90 days after settlement.
`jp_municipality`read-only	Which code does this Japanese municipality have on a date (default today)? Give a 5/6-digit code, or prefecture and name (old names OK). Returns status mapped / split_candidates / unknown / invalid, the valid code with English and Japanese names, change type and date (merger, incorporation, division, designated city, name change), confirmed JMA warning areas only, and J-LIS convenience-store certificate availability for 8 certificate types. Facts only, from e-Stat LOD (CC BY 4.0) and J-LIS.
`jp_municipality_batch`read-only	Which codes are valid on a date for up to 50 Japanese municipalities? e-Stat LOD change history (CC BY 4.0): status mapped / split_candidates (all successors, not apportioned) / unknown / invalid, the code valid on as_of with English and Japanese names, change type and date, confirmed JMA warning areas only, and J-LIS convenience-store certificate availability (available / not_listed / unknown). Facts only; no document preparation or legal advice. Retrying with the same payment is not charged.
`jp_trip_impact_check`read-only	Does a JMA warning or advisory in effect now match a stop on this Japan itinerary [{date, prefecture}]? Per stop: matched_advisory (with severity), no_match_in_checked_sources (NOT a statement of no impact) or unknown (data missing, or date not today/tomorrow JST). Returns checked sources and areas, unchecked areas, issued_at, retrieved_at, and current JMA typhoon/volcano bulletins (listed, not matched). No forecast. Retrying with the same payment is not charged; use receipt_id with get_receipt.
`jp_typhoons`read-only	Which typhoons is JMA issuing bulletins for right now, and what do the bulletins forecast? Number, name, center position, central pressure, maximum wind, issue time, and forecast-circle centers, radii and times, relayed as structured JSON from JMA bulletins (VPTW60-65). No independent forecast, interpolation or track extension.
`jp_volcanoes`read-only	What is the current JMA Volcanic Alert Level (1-5, or warning kind) of this volcano or of every JMA-monitored volcano? Name in English or Japanese, or 3-digit JMA code. Returns JMA English and Japanese names, level, previous level and change, issue time, prefectures named in JMA bulletins, source URL and freshness receipt. Relay only; no forecast or interpretation. Gaps filled from JMA website lists (newer wins). No JMA source seen = not_seen_in_checked_feeds, never assumed level 1.
`jp_warnings`read-only	Which JMA weather emergency warnings, warnings and advisories are in effect in this Japanese prefecture now? Structured JSON in English and Japanese (type, level, status, areas with JMA's English names, issued_at, source URL). Relay only; no independent forecast.

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.mk-career-planning/japan-agent-api",
  "icons": [
    {
      "src": "https://japan-agent-api-production.mk-career-planning.workers.dev/icon.png",
      "sizes": [
        "64x64"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://japan-agent-api-production.mk-career-planning.workers.dev/icon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "Japan Agent API",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://japan-agent-api-production.mk-career-planning.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.4.1",
  "websiteUrl": "https://japan-agent-api-production.mk-career-planning.workers.dev/llms.txt",
  "description": "Japan JMA warnings, typhoons, volcano levels and municipality code history in English; x402 checks"
}