Skip to content
Squatch MCP
Sign in

io.github.cyanheads/cern-opendata-mcp-server

io.github.cyanheads/cern-opendata-mcp-server

by io.github.cyanheads· v0.3.0Source: 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.

Oct 31, 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://cern-opendata-guide/SKILL.md

    A new resource was observed.

    Detected

  4. Tool output schema changedSeverity: Low

    cern_opendata_search_trigger_paths

    The declared output schema changed.

    Detected

  5. Tool output schema changedSeverity: Low

    cern_opendata_search_records

    The declared output schema changed.

    Detected

  6. Tool input schema changedSeverity: Low

    cern_opendata_search_records

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

    Detected

  7. Tool output schema changedSeverity: Low

    cern_opendata_list_reference

    The declared output schema changed.

    Detected

  8. Tool output schema changedSeverity: Low

    cern_opendata_list_files

    The declared output schema changed.

    Detected

  9. Tool output schema changedSeverity: Low

    cern_opendata_get_validated_runs

    The declared output schema changed.

    Detected

  10. Tool output schema changedSeverity: Low

    cern_opendata_get_records

    The declared output schema changed.

    Detected

  11. Tool output schema changedSeverity: Low

    cern_opendata_get_analysis_env

    The declared output schema changed.

    Detected

  12. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 20, 2026

  1. New version publishedSeverity: Info

    The server reports a new version.

    Detected

  2. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected

Oct 16, 2026

  1. Endpoint changedSeverity: High

    A declared remote endpoint is on a new registrable domain.

    Detected

  2. New version publishedSeverity: Info

    A new version was published to the Official MCP Registry.

    Detected