Directory / Parallel World

Parallel World

Q: Is Parallel World MCP server safe?

QAmcp's test on 26 Oct 2026: No hidden instructions were found in its tool descriptions. Its error messages showed no secrets or internal details. All 2 of its tools are labeled read-only. Overall it scored 100/100 on 26 Oct 2026. A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

by pw.migurei.ai · https://pw.migurei.ai/mcp

Check which AI bots a site's robots.txt allows; read-only facts about Parallel World

2 tools✓ all read-only✓ no account neededPricing: not listed

Visit website

100 /100

PASS

11 of 11 checks · 26 Oct 2026

Is Parallel World MCP server safe?

No hidden instructions were found in its tool descriptions.
Its error messages showed no secrets or internal details.
All 2 of its tools are labeled read-only.
Overall it scored 100/100 on 26 Oct 2026.

A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.

What it can do

2 tools, in the server's own words.

get_site_inforead-only

Returns the facts published on this website, in Japanese: service overview, plans, prices and payment terms, how the scanner behaves, how to contact us, and th…

check_ai_bot_accessread-only

Reads the public robots.txt of a website (one request to https:// /robots.txt, nothing else on the site) and says, for each AI crawler and AI agent of the migu…

Test results

Safe mode: only tools labeled read-only were run. How the test works

✓
ConnectsConnected in 157 ms
pass
✓
Ready for the newest MCP versionUses the latest MCP version (2026-07-28)
pass
✓
Lists its toolsFound 2 tools
pass
✓
Every tool is describedAll 2 tools and their inputs are described
pass
✓
Tools are labeled safe or dangerousEvery tool has a safety label
pass
✓
No hidden instructionsNo hidden instructions found in tool descriptions
pass
✓
Tools work with good inputs
All good
- ✓get_site_info: Worked (29 ms)
- ✓check_ai_bot_access: Answered with an error, probably because of our sample input: domain rejected: only public domain names are accepted
pass
✓
Bad inputs give a clean error
All good
- ✓get_site_info: Refused missing required input "topic" with a clear error
- ✓get_site_info: Refused wrong type for "topic" with a clear error
- ✓check_ai_bot_access: Refused missing required input "domain" with a clear error
- ✓check_ai_bot_access: Refused wrong type for "domain" with a clear error
pass
✓
Fast enough
All good
- ✓Connecting took 157 ms
- ✓Listing tools took 37 ms
- ✓Average tool answer: 33 ms
- ✓check_ai_bot_access: Slowest tool: check_ai_bot_access (37 ms)
pass
✓
No secrets leakedChecked 5 error messages: no secrets or internal details
pass
✓
Follows MCP best practices (not scored yet)Tool names, safety labels and tool list size follow the MCP guide
pass
–
Tools work togetherNo tool's answer could be fed into another tool, so there were no chains to test (not counted either way)
not tested

Test it yourself

Free and open source. Same checks, same score.

npx qamcp-cli https://pw.migurei.ai/mcp

Score over time

26 Oct 2026100

One test so far. New tests will show here.

Reviews

Coming soon: reviews from people who use Parallel World, signed in with GitHub, one per person. Reviews never change the score.

Is this your server? Get an alert the moment it breaks.

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