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io.github.cyanheads/hn-mcp-server

io.github.cyanheads/hn-mcp-server

by io.github.cyanheads· v0.7.0Source: 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 14, 2026

  1. Resource changedSeverity: Info

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

    The resource definition changed.

    Detected

  2. Tool output schema changedSeverity: Low

    hn_search_content

    The declared output schema changed.

    Detected

  3. Tool input schema changedSeverity: Low

    hn_search_content

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

    Detected

  4. Tool output schema changedSeverity: Low

    hn_get_user

    The declared output schema changed.

    Detected

  5. Tool input schema changedSeverity: Low

    hn_get_user

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

    Detected

  6. Tool output schema changedSeverity: Low

    hn_get_thread

    The declared output schema changed.

    Detected

  7. Tool input schema changedSeverity: Low

    hn_get_thread

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

    Detected

  8. Tool output schema changedSeverity: Low

    hn_get_stories

    The declared output schema changed.

    Detected

  9. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Nov 12, 2026

  1. Resource changedSeverity: Info

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

    The resource definition changed.

    Detected

  2. Tool output schema changedSeverity: Low

    hn_search_content

    The declared output schema changed.

    Detected

  3. Tool input schema changedSeverity: Low

    hn_search_content

    Parameters added: 1; removed: 0.

    Detected

  4. Tool description changedSeverity: Low

    hn_search_content

    The tool description changed.

    Detected

  5. Tool output schema changedSeverity: Low

    hn_get_user

    The declared output schema changed.

    Detected

  6. Tool output schema changedSeverity: Low

    hn_get_thread

    The declared output schema changed.

    Detected

  7. Tool output schema changedSeverity: Low

    hn_get_stories

    The declared output schema changed.

    Detected

  8. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 28, 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://hn-guide/SKILL.md

    A new resource was observed.

    Detected

  4. Tool output schema changedSeverity: Low

    hn_search_content

    The declared output schema changed.

    Detected

  5. Tool input schema changedSeverity: High

    hn_search_content

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

    Detected

  6. Tool output schema changedSeverity: Low

    hn_get_user

    The declared output schema changed.

    Detected

  7. Tool output schema changedSeverity: Low

    hn_get_thread

    The declared output schema changed.

    Detected

  8. Tool input schema changedSeverity: Low

    hn_get_thread

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

    Detected

  9. Tool output schema changedSeverity: Low

    hn_get_stories

    The declared output schema changed.

    Detected

  10. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 20, 2026

  1. Tool classification changedSeverity: Medium

    hn_search_content

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

    Detected

  2. Tool output schema changedSeverity: Low

    hn_search_content

    The declared output schema changed.

    Detected

  3. Tool input schema changedSeverity: Low

    hn_search_content

    Parameters added: 0; removed: 0.

    Detected

  4. Tool output schema changedSeverity: Low

    hn_get_user

    The declared output schema changed.

    Detected

  5. Tool input schema changedSeverity: Low

    hn_get_user

    Parameters added: 0; removed: 0.

    Detected

  6. Tool output schema changedSeverity: Low

    hn_get_thread

    The declared output schema changed.

    Detected

  7. Tool input schema changedSeverity: Low

    hn_get_thread

    Parameters added: 0; removed: 0.

    Detected

  8. Tool output schema changedSeverity: Low

    hn_get_stories

    The declared output schema changed.

    Detected

  9. Tool input schema changedSeverity: Low

    hn_get_stories

    Parameters added: 0; removed: 0.

    Detected

  10. 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. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    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. Publisher details changedSeverity: Low

    Changed: description.

    Detected

  13. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected