kiddinglab

Is kiddinglab MCP server safe?

• None of the hidden-instruction wordings we know were found in its tool descriptions.
• Its error messages showed no secrets or internal details.
• 5 of its 6 tools are labeled read-only; the others may change or send things.
• Overall it scored 100/100 on 2 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 it can do

6 tools, in the server's own words.

Test results

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

• !
  Follows MCP best practices (not scored yet)

  1 tip (not scored)

  • !3 tools answer with structured data but don't declare its shape (outputSchema): find_camp_by_name, get_camp_details, get_sessions_and_availability. If those answers change shape, nothing can catch it; with a schema, every answer is checked.
  note
• ✓
  ConnectsConnected in 512 ms
  pass
• ✓
  Ready for the newest MCP versionUses the latest MCP version (2026-07-28)
  pass
• ✓
  Lists its toolsFound 6 tools
  pass
• ✓
  Every tool is describedAll 6 tools and their inputs are described
  pass
• ✓
  Tools are labeled safe or dangerousEvery tool has a safety label
  pass
• ✓
  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 inputs

  All good

  • ✓search_camps: Answered with an error, probably because of our sample input: A location is required to search camps. Ask the parent for their 5-digit ZIP code (or provide lat+lon, or city+state), then call search_cam…
  • ✓find_camp_by_name: Worked (1.4 s)
  • ✓get_camp_details: Worked (476 ms)
  • ✓get_sessions_and_availability: Worked (210 ms)
  • ✓get_booking_policies: Answered with an error, probably because of our sample input: No session found with sess_id 1. Use search_camps or get_camp_details to find valid session ids.
  • –create_booking_handoff: Not run: labeled as changing data
  pass
• ✓
  Bad inputs give a clean error

  All good

  • ✓search_camps: Refused wrong type for "zip" with a clear error
  • ✓find_camp_by_name: Refused missing required input "name" with a clear error
  • ✓find_camp_by_name: Refused wrong type for "name" with a clear error
  • ✓get_camp_details: Refused missing required input "camp_id" with a clear error
  • ✓get_camp_details: Refused wrong type for "camp_id" with a clear error
  • ✓get_sessions_and_availability: Refused missing required input "sess_ids" with a clear error
  • ✓get_sessions_and_availability: Refused wrong type for "sess_ids" with a clear error
  • ✓get_booking_policies: Refused missing required input "sess_id" with a clear error
  • and 1 more
  pass
• ✓
  Tools work together

  2 chains working

  • ✓find_camp_by_name → get_camp_details: get_camp_details found what find_camp_by_name returned (camp_id = "8212")
  • ✓get_camp_details → get_booking_policies: get_booking_policies found what get_camp_details returned (sess_id = "3301")
  pass
• ✓
  Fast enough

  All good

  • ✓Connecting took 512 ms
  • ✓Listing tools took 261 ms
  • ✓Average tool answer: 483 ms
  • ✓find_camp_by_name: Slowest tool: find_camp_by_name (1.4 s)
  pass
• ✓
  No secrets leakedChecked 14 error messages: no secrets or internal details
  pass

Test it yourself

Free and open source. Same checks, same score.

Show this score on GitHub

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Score over time

• 2 Nov 2026100

One test so far. New tests will show here.

Reviews

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