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Directory / MAX Data Value Check
MAX Data Value Check
by monsterdata.ai · https://monsterdata.ai/mcp
Is your business data licensable? Free readiness score, rights checklist, owner handoff to MAX.
11 of 11 checks · 5 Nov 2026
At a glance
- Runs where
- On their server. What you send to it goes to them.
- What you need
- Nothing: it answered without a login
- Tools
- 5 tools
- Its own safety labels
- 5 read-only
- Memory it takes
- About 2,100 tokens of your AI's memory, just for its tool descriptions
- Largest answer
- About 5.8 KB in our test
- Speed
- Average answer in our test: 94 ms
Tokens are an estimate: the characters in its tool names, descriptions and inputs, divided by 4. The exact number depends on your AI model. Safety labels are what the server says about itself. From our latest test, 5 Nov 2026.
Is MAX Data Value Check MCP server safe?
- None of the hidden-instruction wordings we know were found in its 5 tool descriptions.
- Its error messages showed no secrets or internal details.
- All 5 of its tools are labeled read-only.
- Overall it scored 90/100 on 5 Nov 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 this test does not check
- Its source code and packages.
- What a tool quietly does behind the scenes, such as writing a file or calling another service.
- Instructions hidden inside live tool answers. We only look for those in tool descriptions.
- Hidden instructions worded in a way our list doesn't know yet.
- Tools that could change something. Those are read, never run.
What QAmcp can and can't see · How to tell if an MCP server is safe · Hidden instructions · Prompt injection
Known security advisories
It lists no public code, so there is nothing to look up in GitHub Security Advisories or OSV.dev. QAmcp tests how a server behaves. It does not scan source code.
What it can do
5 tools, in the server's own words.
check_data_readinessread-onlyScores how ready a business's operational data is to be licensed to data buyers (0-100), using only multiple-choice answers about the business and its records.
get_data_rights_checklistread-onlyReturns a step-by-step checklist a business should complete before licensing its data: ownership and contract checks, privacy-policy review, de-identification …
list_public_data_licensing_disclosuresread-onlyLists public companies whose SEC filings (8-K, 10-K, 10-Q, S-1) mention AI data licensing, from MON$TER's weekly SEC EDGAR full-text tracker, with filing dates…
explain_data_licensing_termread-onlyGives a short plain-English definition of a data licensing term such as recurring license, exclusive license, de-identification, data provenance, data room or …
get_owner_handoff_linkread-onlyReturns a link the business owner can tap to open a prefilled text message to MAX, MON$TER's data agent, who arranges a free review of the business's data.
Test results
Safe mode: only tools labeled read-only were run. How the test works
- !Ready for the newest MCP versionnote
1 warning
- !Uses an older MCP version (2025-11-25). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
- !Bad inputs give a clean errornote
2 warnings
- !list_public_data_licensing_disclosures: Accepted wrong type for "company_name_contains" without complaining
- !get_owner_handoff_link: Accepted wrong type for "referral_code" without complaining
- and 6 more
- ✓ConnectsConnected in 262 mspass
- ✓Lists its toolsFound 5 toolspass
- ✓Every tool is describedAll 5 tools and their inputs are describedpass
- ✓Tools are labeled safe or dangerousEvery tool has a safety labelpass
- ✓No known hidden instructionsNone of the hidden-instruction wordings we know were found in tool descriptions. New wordings can get past this check.pass
- ✓Tools work with good inputspass
All good
- ✓check_data_readiness: Worked (54 ms)
- ✓get_data_rights_checklist: Worked (39 ms)
- ✓list_public_data_licensing_disclosures: Worked (111 ms)
- ✓explain_data_licensing_term: Worked (37 ms)
- ✓get_owner_handoff_link: Worked (228 ms)
- ✓Fast enoughpass
All good
- ✓Connecting took 262 ms
- ✓Listing tools took 52 ms
- ✓Average tool answer: 94 ms
- ✓get_owner_handoff_link: Slowest tool: get_owner_handoff_link (228 ms)
- ✓No secrets leakedChecked 6 error messages: no secrets or internal detailspass
- ✓Follows MCP best practices (not scored yet)Tool names, safety labels and tool list size follow the MCP guidepass
- –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://monsterdata.ai/mcpShow this score on GitHub
Free for every server in the directory. Paste this into your README: the badge shows the score from our latest test.
[](https://qamcp.dev/s/ai-monsterdata-max-data-value-check.html)Score over time
- 5 Nov 202690
One test so far. New tests will show here.
Reviews
Coming soon: reviews from people who use MAX Data Value Check, signed in with GitHub, one per person. Reviews never change the score.
QAmcp Monitor tests it every hour and emails you when it goes down, the score drops, a tool changes or a secret leaks. Free for 1 server, no card.
Have a concern, or want it removed? Ask us and we'll take it off the list. How the directory works