# Japan SSW Registered Support Organizations (remote · jp-ssw-support-orgs-production.mk-career-planning.workers.dev)

Is this Japanese SSW support organization in ISA's list? Hosted; tracks list changes. Relay only.

- Trust score: 67/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- remote · `jp-ssw-support-orgs-production.mk-career-planning.workers.dev`: 67/100 (this document), [markdown](https://verifymcp.io/servers/mk-career-planning-jp-ssw-support-orgs/jp-ssw-support-orgs-production.md), [page](https://verifymcp.io/servers/mk-career-planning-jp-ssw-support-orgs/jp-ssw-support-orgs-production)

## Channel facts

- Endpoint: `https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-18.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 596 tokens (~149/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Japan SSW Registered Support Organizations MCP server?

Japan SSW Registered Support Organizations is a hosted endpoint at https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http mk-career-planning-jp-ssw-support-orgs 'https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "mk-career-planning-jp-ssw-support-orgs": {
      "url": "https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "mk-career-planning-jp-ssw-support-orgs": {
      "type": "http",
      "url": "https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.mk-career-planning-jp-ssw-support-orgs]
url = "https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mk-career-planning-jp-ssw-support-orgs": {
      "type": "remote",
      "url": "https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add mk-career-planning-jp-ssw-support-orgs --url 'https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  mk-career-planning-jp-ssw-support-orgs:
    url: "https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "mk-career-planning-jp-ssw-support-orgs": {
      "Transport": "http",
      "Url": "https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add mk-career-planning-jp-ssw-support-orgs -t streamable-http -u 'https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "mk-career-planning-jp-ssw-support-orgs": {
      "type": "http",
      "url": "https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-18 (score 67, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-17 (score 66)

First indexed and scored.

## MCP tools (4)

### `catalog` (~27 tokens)

Catalog: tools, prices and limits

List the tools of this server with prices, data sources, licensing, daily limits and data freshness.

Output parameters:

- `daily_limits` (object): Daily limits of paid calls (calls, usd, timezone) or a misconfiguration notice.
- `fetch_status_values` (object)
- `legal` (object)
- `paused` (object): Operator pause flags (true = paused).
- `payment` (object)
- `provenance` (array): Freshness receipts for every upstream source used.
- `server` (object)
- `terms` (string): URL of the terms of service.
- `tools` (array): Every tool of this server with its price.

### `support_org_lookup` (~270 tokens)

Look up a Japanese registered support organization

Is this Specified Skilled Worker registered support organization in Japan's official ISA list? Look up by registration number (e.g. 19-000002), part of an organization name (2+ chars), prefecture or language. Returns found, not_in_current_list (seen before; reason not published or inferred), no_match_in_checked_list or unknown, with registration date, names as published, municipality, offices, languages, first_seen_at and last_seen_at. Confirm on the ISA page first. No representative names.

Input parameters:

- `language` (string): Support language: code (vi), English name (Vietnamese) or Japanese name (ベトナム語)
- `limit` (integer): Maximum number of organizations, 1-100 (default 20)
- `name` (string): Part of the organization name in Japanese or English, at least 2 characters (organization names only)
- `prefecture` (string): Prefecture name (Tokyo or 東京都), JIS code (13) or local government code (130001); matches the registered address or any support office
- `registration_number` (string): ISA registration number, e.g. 19登-000002 (also 19-000002 or 19-2). When given, the other filters are not used

Output parameters:

- `answered_at` (string)
- `attribution` (object)
- `legal_notice` (string)
- `list_version`
- `name_note` (string)
- `not_in_current_list` (array)
- `official_check` (object): Read first: confirm on the official ISA page listed here before relying on this answer.
- `organizations` (array)
- `provenance` (array): Freshness receipts for every upstream source used.
- `query` (object)
- `status` (string): found = in the current official list; not_in_current_list = seen by this service before but not in the current list (reason not published, not inferred); no_match_in_checked_list = not in the list ve…
- `status_note` (string)
- `terms` (string): URL of the terms of service.
- `total` (number)
- `truncated` (boolean)

### `support_org_changes` (~216 tokens)

Registered support organization list changes

Which registered support organizations were added to, changed in, dropped from or returned to Japan's official ISA list since a date? From this service's own record of list versions (ISA publishes only the current list). Each change has the registration number, observed_at, last_seen_at, changed fields and before/after details; the reason for a drop is not published or inferred. History starts at tracking_since. Free window: last 30 days (see history_window).

Input parameters:

- `change_type` (string): Optional filter: added, modified, dropped_from_list or reappeared
- `limit` (integer): Maximum number of changes, 1-500 (default 100)
- `prefecture` (string): Optional filter: prefecture name, JIS code (13) or local government code (130001)
- `since` (string, required): ISO 8601 date or date-time with time zone, e.g. 2026-10-01 or 2026-10-01T00:00:00Z

Output parameters:

- `answered_at` (string)
- `attribution` (object)
- `changes` (array): Changes observed by this service between list versions, oldest first.
- `coverage` (object)
- `history_note` (string)
- `history_window` (object): Free history window applied to this answer.
- `legal_notice` (string)
- `official_check` (object): Read first: confirm on the official ISA page listed here before relying on this answer.
- `provenance` (array): Freshness receipts for every upstream source used.
- `query` (object)
- `terms` (string): URL of the terms of service.
- `tracking_since` (string|null): When this service first loaded the register. Nothing before it was observed.
- `truncated` (boolean)

### `get_receipt` (~83 tokens)

Get receipt of a paid call

Re-fetch the stored result of a settled paid call 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.

Input parameters:

- `receipt_id` (string, required): The receipt_id returned with a paid result ("rcpt_" + 64 hex characters).

Output parameters:

- `payment` (object)
- `provenance` (array): Freshness receipts for every upstream source used.
- `receipt_id` (string): Receipt id of the settled paid call ("rcpt_" + 64 hex). Use with get_receipt.
- `result`: The stored result, exactly as returned by the paid call.
- `settled_at` (string|null)
- `terms` (string): URL of the terms of service.
- `tool` (string): Name of the paid tool that produced the result.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/mk-career-planning-jp-ssw-support-orgs/jp-ssw-support-orgs-production#diagnostics

## Score history

- 2026-10-18: 67
- 2026-10-17: 66

## Common questions

### What is the Japan SSW Registered Support Organizations MCP server?

Japan SSW Registered Support Organizations is an MCP server listed in the public MCP registry as io.github.mk-career-planning/jp-ssw-support-orgs. Is this Japanese SSW support organization in ISA's list? Hosted; tracks list changes. Relay only. This page covers its hosted endpoint (https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp).

### Is the Japan SSW Registered Support Organizations MCP server safe to use?

Japan SSW Registered Support Organizations scores 67 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Japan SSW Registered Support Organizations MCP server expose?

Japan SSW Registered Support Organizations exposes 4 tools: catalog, support_org_lookup, support_org_changes, get_receipt. Their descriptions and schemas cost roughly 596 tokens of context every time the server is loaded.

### Does the Japan SSW Registered Support Organizations MCP server require authentication?

No. We connected to Japan SSW Registered Support Organizations without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Japan SSW Registered Support Organizations MCP server still maintained?

Japan SSW Registered Support Organizations is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/mcp
- Website: https://jp-ssw-support-orgs-production.mk-career-planning.workers.dev/llms.txt
- Changelog RSS feed: https://verifymcp.io/servers/mk-career-planning-jp-ssw-support-orgs/jp-ssw-support-orgs-production.xml
- Changelog JSON feed: https://verifymcp.io/servers/mk-career-planning-jp-ssw-support-orgs/jp-ssw-support-orgs-production.json
- HTML version of this page: https://verifymcp.io/servers/mk-career-planning-jp-ssw-support-orgs/jp-ssw-support-orgs-production