CodeDebut

Is CodeDebut MCP server safe?

• No hidden instructions were found in its tool descriptions.
• Its error messages showed no secrets or internal details.
• All 10 of its tools are labeled read-only.
• Overall it scored 95/100 on 29 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

10 tools, in the server's own words.

Test results

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

• !
  Ready for the newest MCP version

  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.
  note
• !
  Follows MCP best practices (not scored yet)

  1 tip (not scored)

  • !9 tools answer with structured data but don't declare its shape (outputSchema): search_products, get_product, find_alternatives, list_categories, get_launches, get_debut_of_the_day and 3 more. If those answers change shape, nothing can catc
  note
• ✓
  ConnectsConnected in 347 ms
  pass
• ✓
  Lists its toolsFound 10 tools
  pass
• ✓
  Every tool is describedAll 10 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

  • ✓search_products: Worked (49 ms)
  • ✓get_product: Worked (43 ms)
  • ✓find_alternatives: Worked (45 ms)
  • ✓browse_category: Answered with an error, probably because of our sample input: {"error":"No category \"test\". Use one of these slugs: developer-tools, ai, productivity, marketing, design, analytics."}
  • ✓list_categories: Worked (46 ms)
  • ✓get_launches: Worked (44 ms)
  • ✓get_debut_of_the_day: Worked (45 ms)
  • ✓get_trending: Worked (42 ms)
  • and 2 more
  pass
• ✓
  Bad inputs give a clean error

  All good

  • ✓search_products: Refused missing required input "query" with a clear error
  • ✓search_products: Refused wrong type for "query" with a clear error
  • ✓get_product: Refused missing required input "slug" with a clear error
  • ✓get_product: Refused wrong type for "slug" with a clear error
  • ✓find_alternatives: Refused missing required input "product" with a clear error
  • ✓find_alternatives: Refused wrong type for "product" with a clear error
  • ✓browse_category: Refused missing required input "category" with a clear error
  • ✓browse_category: Refused wrong type for "category" with a clear error
  • and 3 more
  pass
• ✓
  Tools work together

  4 chains working

  • ✓search_products → get_product: get_product found what search_products returned (slug = "repolog")
  • ✓get_launches → get_product: get_product found what get_launches returned (slug = "sigabrt")
  • ✓get_debut_of_the_day → get_product: get_product found what get_debut_of_the_day returned (slug = "sigabrt")
  • ✓get_trending → get_product: get_product found what get_trending returned (slug = "sigabrt")
  pass
• ✓
  Fast enough

  All good

  • ✓Connecting took 347 ms
  • ✓Listing tools took 45 ms
  • ✓Average tool answer: 44 ms
  • ✓search_products: Slowest tool: search_products (49 ms)
  pass
• ✓
  No secrets leakedChecked 12 error messages: no secrets or internal details
  pass

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Score over time

• 29 Oct 202695

One test so far. New tests will show here.

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