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io.github.cyanheads/usaspending-mcp-server

io.github.cyanheads/usaspending-mcp-server

by io.github.cyanheads· v0.7.3Source: Official MCP Registry
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Change history

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

Nov 12, 2026

  1. Tool output schema changedSeverity: Low

    usaspending_get_award_transactions

    The declared output schema changed.

    Detected

  2. Tool input schema changedSeverity: Low

    usaspending_get_award_transactions

    Parameters added: 0; removed: 0.

    Detected

  3. Tool output schema changedSeverity: Low

    usaspending_get_award_subawards

    The declared output schema changed.

    Detected

  4. Tool input schema changedSeverity: Low

    usaspending_get_award_subawards

    Parameters added: 0; removed: 0.

    Detected

  5. Tool output schema changedSeverity: Low

    usaspending_get_award_federal_accounts

    The declared output schema changed.

    Detected

  6. Tool input schema changedSeverity: Low

    usaspending_get_award_federal_accounts

    Parameters added: 0; removed: 0.

    Detected

  7. Tool output schema changedSeverity: Low

    usaspending_get_award

    The declared output schema changed.

    Detected

  8. Tool description changedSeverity: Low

    usaspending_get_award

    The tool description changed.

    Detected

  9. Tool output schema changedSeverity: Low

    usaspending_get_agency

    The declared output schema changed.

    Detected

  10. Tool description changedSeverity: Low

    usaspending_get_agency

    The tool description changed.

    Detected

  11. Tool output schema changedSeverity: Low

    usaspending_disaster_spending

    The declared output schema changed.

    Detected

  12. Tool input schema changedSeverity: Low

    usaspending_disaster_spending

    Parameters added: 0; removed: 0.

    Detected

  13. Tool classification changedSeverity: Medium

    usaspending_autocomplete_filters

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

    Detected

  14. Tool output schema changedSeverity: Low

    usaspending_autocomplete_filters

    The declared output schema changed.

    Detected

  15. Tool input schema changedSeverity: Low

    usaspending_autocomplete_filters

    Parameters added: 0; removed: 0.

    Detected

  16. Tool description changedSeverity: Low

    usaspending_autocomplete_filters

    The tool description changed.

    Detected

  17. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Nov 3, 2026

  1. Resource changedSeverity: Info

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

    The resource definition changed.

    Detected

  2. Tool output schema changedSeverity: Low

    usaspending_spending_over_time

    The declared output schema changed.

    Detected

  3. Tool input schema changedSeverity: Low

    usaspending_spending_over_time

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  4. Tool output schema changedSeverity: Low

    usaspending_spending_by_geography

    The declared output schema changed.

    Detected

  5. Tool input schema changedSeverity: Low

    usaspending_spending_by_geography

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  6. Tool output schema changedSeverity: Low

    usaspending_spending_by_category

    The declared output schema changed.

    Detected

  7. Tool input schema changedSeverity: Low

    usaspending_spending_by_category

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  8. Tool output schema changedSeverity: Low

    usaspending_search_recipients

    The declared output schema changed.

    Detected

  9. Tool output schema changedSeverity: Low

    usaspending_search_federal_accounts

    The declared output schema changed.

    Detected

  10. Tool input schema changedSeverity: Low

    usaspending_search_federal_accounts

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  11. Tool description changedSeverity: Low

    usaspending_search_federal_accounts

    The tool description changed.

    Detected

  12. Tool output schema changedSeverity: Low

    usaspending_search_awards

    The declared output schema changed.

    Detected

  13. Tool input schema changedSeverity: Low

    usaspending_search_awards

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  14. Tool output schema changedSeverity: Low

    usaspending_list_agencies

    The declared output schema changed.

    Detected

  15. Tool input schema changedSeverity: Low

    usaspending_get_recipient

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  16. Tool description changedSeverity: Low

    usaspending_get_recipient

    The tool description changed.

    Detected

  17. Tool input schema changedSeverity: Low

    usaspending_get_idv_awards

    Parameters added: 0; removed: 0.

    Detected

  18. Tool output schema changedSeverity: Low

    usaspending_get_award_federal_accounts

    The declared output schema changed.

    Detected

  19. Tool output schema changedSeverity: Low

    usaspending_get_agency

    The declared output schema changed.

    Detected

  20. Tool input schema changedSeverity: Low

    usaspending_get_agency

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  21. Tool description changedSeverity: Low

    usaspending_get_agency

    The tool description changed.

    Detected

  22. Tool output schema changedSeverity: Low

    usaspending_disaster_spending

    The declared output schema changed.

    Detected

  23. Tool input schema changedSeverity: Low

    usaspending_disaster_spending

    Parameters added: 0; removed: 0.

    Detected

  24. Tool description changedSeverity: Low

    usaspending_disaster_spending

    The tool description changed.

    Detected

  25. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 26, 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://usaspending-guide/SKILL.md

    A new resource was observed.

    Detected

  4. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 24, 2026

  1. Tool input schema changedSeverity: Low

    usaspending_spending_over_time

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  2. Tool input schema changedSeverity: Low

    usaspending_spending_by_geography

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  3. Tool input schema changedSeverity: Low

    usaspending_spending_by_category

    Parameter descriptions or examples changed; the parameter structure is unchanged.

    Detected

  4. Tool output schema changedSeverity: Low

    usaspending_search_federal_accounts

    The declared output schema changed.

    Detected