Japan CAA Commercial Transactions Actions
REMOTE · JP-CAA-ACTIONS-PRODUCTION.MK-CAREER-PLANNING.WORKERS.DEV
Japan CAA actions under the Specified Commercial Transactions Act, with head office and source.
Available components
Last scanned (3 hours ago)
Scores higher than 53% of remote servers
Reachable. Last reached 5 Nov 2026.
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. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability79
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 458 tokens (~114/item across 4 items; 4 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management7
- Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +1
- Stability: unverified → 0.03 ▲ functional
- 3 Nov 26 67
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://jp-caa-actions-production.mk-career-planning.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mk-career-planning.workers.dev | CN=YE2,O=Let's Encrypt,C=US | 10 Oct 2026 | 8 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 62a608d12f78fd3a8d88d692f2a2cd87fd3 |
| SANs: *.mk-career-planning.workers.dev, mk-career-planning.workers.dev | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of jp-caa-actions-production.mk-career-planning.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://jp-caa-actions-production.mk-career-planning.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://jp-caa-actions-production.mk-career-planning.workers.dev/mcp | Inconclusive | 406 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
caa_action_list Recent Japanese CAA commercial transactions actions ~155
Which companies did the Japanese Consumer Affairs Agency act against under the Act on Specified Commercial Transactions since a date? One record per company and action, latest first, with action types, cited articles, head office as published, suspension period, source URL and retrieved_at, plus the changes this service observed (actions added, changed or removed from the CAA list). Optionally filter by action_type. National actions only.
| Name | Type | Req | Description |
|---|---|---|---|
| action_type | string | – | Optional: business_suspension_order, instruction or business_prohibition_order |
| limit | integer | – | Maximum number of records, 1-200 (default 50) |
| since | string | – | Optional action date YYYY-MM-DD (default: 365 days ago) |
| Name | Type | Req | Description |
|---|---|---|---|
| answered_at | string | yes | – |
| attribution | object | yes | – |
| changes | array | yes | – |
| checked_scope | object | yes | What was checked: national actions under the Act on Specified Commercial Transactions on the CAA list, the fiscal years covered and the time of the list read. |
| legal_notice | string | yes | – |
| not_covered | array | yes | – |
| official_check | object | yes | Read first: actions as published by the CAA at retrieved_at, matched by name and location only; check the official action page. |
| provenance | array | yes | Freshness receipts for every upstream source used. |
| query | object | yes | – |
| records | array | yes | – |
| source | object | yes | Where the answer comes from: the CAA enforcement list and when this service last read it. |
| status | string | yes | – |
| status_note | string | yes | – |
| terms | string | yes | URL of the terms of service. |
| total | number | yes | – |
| truncated | boolean | yes | – |
| unknown_reason | string|null | yes | – |
No examples provided.
caa_action_lookup Japanese CAA commercial transactions actions (by company) ~193
Has the Japanese Consumer Affairs Agency published a national action under the Act on Specified Commercial Transactions against a company with this name? Give the name in Japanese and optionally the head office prefecture and municipality. Returns action date, types, articles, head office, suspension period, source URL, retrieved_at, page SHA-256. Status found, not_found_in_checked_records (with checked_scope) or unknown. Matched by name and location only.
| Name | Type | Req | Description |
|---|---|---|---|
| municipality | string | – | Optional head office municipality or ward in Japanese (新宿区, 大阪市, 仙台市泉区) |
| name | string | yes | Company name in Japanese, e.g. 株式会社HOPE Group (full/half width, spaces and the position of 株式会社 are normalized) |
| prefecture | string | – | Optional head office prefecture in Japanese or English (東京都, Tokyo, 大阪府, Osaka) |
| Name | Type | Req | Description |
|---|---|---|---|
| answered_at | string | yes | – |
| attribution | object | yes | – |
| checked_scope | object | yes | What was checked: national actions under the Act on Specified Commercial Transactions on the CAA list, the fiscal years covered and the time of the list read. |
| legal_notice | string | yes | – |
| not_covered | array | yes | – |
| official_check | object | yes | Read first: actions as published by the CAA at retrieved_at, matched by name and location only; check the official action page. |
| provenance | array | yes | Freshness receipts for every upstream source used. |
| query | object | yes | – |
| records | array | yes | – |
| registry_status | object | yes | – |
| same_name_other_location | array | yes | Records with this name whose published head office does not match the location given. They may be different companies. |
| similar_names | array | yes | Respondents whose normalized name contains the query. Not matches. |
| source | object | yes | Where the answer comes from: the CAA enforcement list and when this service last read it. |
| status | string | yes | found = a respondent with this normalized name (and location, when given) is on the CAA list; not_found_in_checked_records = none in the action pages read (see checked_scope); unknown = list not load… |
| status_note | string | yes | – |
| terms | string | yes | URL of the terms of service. |
| unknown_reason | string|null | yes | – |
No examples provided.
catalog Catalog: tools, prices and limits ~27
List the tools of this server with prices, data sources, licensing, daily limits and data freshness.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| daily_limits | object | yes | Daily limits of paid calls (calls, usd, timezone) or a misconfiguration notice. |
| fetch_status_values | object | – | – |
| legal | object | yes | – |
| paused | object | yes | Operator pause flags (true = paused). |
| payment | object | yes | – |
| provenance | array | – | Freshness receipts for every upstream source used. |
| server | object | yes | – |
| terms | string | yes | URL of the terms of service. |
| tools | array | yes | Every tool of this server with its price. |
No examples provided.
get_receipt Get receipt of a paid call ~83
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 30 days after settlement.
| Name | Type | Req | Description |
|---|---|---|---|
| receipt_id | string | yes | The receipt_id returned with a paid result ("rcpt_" + 64 hex characters). |
| Name | Type | Req | Description |
|---|---|---|---|
| payment | object | yes | – |
| provenance | array | yes | Freshness receipts for every upstream source used. |
| receipt_id | string | yes | Receipt id of the settled paid call ("rcpt_" + 64 hex). Use with get_receipt. |
| result | – | yes | The stored result, exactly as returned by the paid call. |
| settled_at | string|null | yes | – |
| terms | string | yes | URL of the terms of service. |
| tool | string | yes | Name of the paid tool that produced the result. |
No examples provided.
How do I install the Japan CAA Commercial Transactions Actions MCP server?
Japan CAA Commercial Transactions Actions is a hosted endpoint at https://jp-caa-actions-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.
remote · jp-caa-actions-production.mk-career-planning.workers.dev
claude mcp add --transport http mk-career-planning-jp-caa-actions 'https://jp-caa-actions-production.mk-career-planning.workers.dev/mcp'
What is the Japan CAA Commercial Transactions Actions MCP server?
Japan CAA Commercial Transactions Actions is an MCP server listed in the public MCP registry as io.github.mk-career-planning/jp-caa-actions. Japan CAA actions under the Specified Commercial Transactions Act, with head office and source. This page covers its hosted endpoint (https://jp-caa-actions-production.mk-career-planning.workers.dev/mcp).
Is the Japan CAA Commercial Transactions Actions MCP server safe to use?
Japan CAA Commercial Transactions Actions scores 68 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 CAA Commercial Transactions Actions MCP server expose?
Japan CAA Commercial Transactions Actions exposes 4 tools: catalog, caa_action_lookup, caa_action_list, get_receipt. Their descriptions and schemas cost roughly 458 tokens of context every time the server is loaded.
Does the Japan CAA Commercial Transactions Actions MCP server require authentication?
No. We connected to Japan CAA Commercial Transactions Actions without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Japan CAA Commercial Transactions Actions MCP server still maintained?
Japan CAA Commercial Transactions Actions is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.