Skip to content
Squatch MCP
Sign in

io.github.cyanheads/smithsonian-mcp-server

io.github.cyanheads/smithsonian-mcp-server

by io.github.cyanheads· v0.4.0Source: Official MCP Registry
Sign in to watchSign in to claim this server

Change history

Every change Squatch detected in tools, permissions, endpoints, versions and disclosures. History is append-only: entries are never edited or removed.

Nov 1, 2026

  1. Extension addedSeverity: Low

    io.modelcontextprotocol/skills

    The server now advertises a protocol extension.

    Detected

  2. Resource addedSeverity: Info

    template:skill://{+path}

    A new resource was observed.

    Detected

  3. Resource addedSeverity: Info

    resource:skill://smithsonian-guide/SKILL.md

    A new resource was observed.

    Detected

  4. Tool output schema changedSeverity: Low

    smithsonian_search_objects

    The declared output schema changed.

    Detected

  5. Tool input schema changedSeverity: Low

    smithsonian_search_objects

    Parameters added: 0; removed: 0.

    Detected

  6. Tool output schema changedSeverity: Low

    smithsonian_list_terms

    The declared output schema changed.

    Detected

  7. Tool input schema changedSeverity: Low

    smithsonian_list_terms

    Parameters added: 0; removed: 0.

    Detected

  8. Tool output schema changedSeverity: Low

    smithsonian_get_object

    The declared output schema changed.

    Detected

  9. Tool description changedSeverity: Low

    smithsonian_get_object

    The tool description changed.

    Detected

  10. Tool output schema changedSeverity: Low

    smithsonian_get_media

    The declared output schema changed.

    Detected

  11. Tool description changedSeverity: Low

    smithsonian_get_media

    The tool description changed.

    Detected

  12. Tool output schema changedSeverity: Low

    smithsonian_find_related

    The declared output schema changed.

    Detected

  13. Tool input schema changedSeverity: Low

    smithsonian_find_related

    Parameters added: 0; removed: 0.

    Detected

  14. Tool output schema changedSeverity: Low

    smithsonian_browse_category

    The declared output schema changed.

    Detected

  15. Tool input schema changedSeverity: Low

    smithsonian_browse_category

    Parameters added: 0; removed: 0.

    Detected

  16. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 20, 2026

  1. Tool classification changedSeverity: Medium

    smithsonian_search_objects

    Effect READ; capabilities added: PERSONAL_DATA, EMAIL; removed: none.

    Detected

  2. Tool input schema changedSeverity: Low

    smithsonian_search_objects

    Parameters added: 2; removed: 0.

    Detected

  3. Tool output schema changedSeverity: Low

    smithsonian_list_terms

    The declared output schema changed.

    Detected

  4. Tool classification changedSeverity: Medium

    smithsonian_get_object

    Effect READ; capabilities added: LOCATION; removed: none.

    Detected

  5. Tool output schema changedSeverity: Low

    smithsonian_get_object

    The declared output schema changed.

    Detected

  6. Tool description changedSeverity: Low

    smithsonian_get_object

    The tool description changed.

    Detected

  7. Tool output schema changedSeverity: Low

    smithsonian_find_related

    The declared output schema changed.

    Detected

  8. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 18, 2026

  1. New version publishedSeverity: Info

    The server reports a new version.

    Detected

Oct 17, 2026

  1. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  2. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 16, 2026

  1. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  2. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  3. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  4. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  5. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  6. Publisher details changedSeverity: Low

    Changed: description.

    Detected

  7. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  8. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  9. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  10. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  11. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  12. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  13. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  14. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  15. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  16. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  17. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  18. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  19. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  20. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

  21. Endpoint changedSeverity: High

    A declared remote endpoint is on a new registrable domain.

    Detected

  22. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected