CoreModels

{
  "id": "aix_8f28ce6d55",
  "name": "CoreModels",
  "operator": "(unclaimed - source: pulsemcp · publisher: www.pulsemcp.com)",
  "description": "Schema library MCP server providing AI agents with access to 1,560+ community-curated industry data models and schema governance tools.",
  "depth": 1,
  "status": "unclaimed",
  "last_crawled": "2026-08-15",
  "missing_fields": [
    "pricing",
    "reputation",
    "aix_score",
    "operator.identity"
  ],
  "skills": [
    "general-tools"
  ],
  "protocols": {
    "mcp": "https://go.coremodels.io/mcp",
    "a2a": null
  },
  "pricing": null,
  "regions": [
    "global"
  ],
  "languages": [
    "en"
  ],
  "reputation": null,
  "aix_score": null,
  "verification": {
    "identity": "none",
    "health": "liveness-only",
    "pricing": "unknown",
    "last_check": "2026-08-15T12:01:31.024Z"
  },
  "pricing_model": "unknown",
  "links": [
    {
      "label": "homepage",
      "url": "https://www.pulsemcp.com/servers/coremodels"
    },
    {
      "label": "listing",
      "url": "https://coremodels.io/"
    }
  ],
  "payment_method": "open",
  "unreachable": false,
  "profile": {
    "mcp_server": "Schema Library MCP server with CoreModels support",
    "mcp_version": "1.0.0",
    "tool_count": 13,
    "tools": [
      {
        "name": "export_json_ld",
        "description": "Export project data in JSON-LD format using a configured export profile.\r\n\r\nUse `fetch_json_ld_import_profiles` first to discover the configTypeId. At least one of exportTypes/exportElements/exportTaxonomies/exportDataTypes must be true. Tree-based mode (graphBased=false) requires exactly one nodeId; graph-based mode allows multiple or none."
      },
      {
        "name": "fetch_json_ld_import_profiles",
        "description": "Fetch JSON-LD import/export profiles available for a project."
      },
      {
        "name": "export_jsonschema",
        "description": "Export project data as a JSON Schema string."
      },
      {
        "name": "fetch_json_schema_import_profiles",
        "description": "Fetch JSON Schema import/export profiles available for a project."
      },
      {
        "name": "validate_json",
        "description": "Validate a JSON document against a project's stored JSON Schema.\r\n\r\nThe schema is regenerated from the project using the supplied configTypeId (the export profile id) and rootNodeId. Provide the JSON to validate as a serialized string."
      },
      {
        "name": "get_mixins_and_relation_groups",
        "description": "Get the project schema: all mixin definitions and all relation-group definitions.\r\n\r\nUse this once at the start of a session to discover the IDs needed by other tools (mixinId, columnId, relationGroupId). Returns compact positional arrays - see the \"format\" field for the layout."
      },
      {
        "name": "get_project_summary",
        "description": "Labels and IDs of types, elements, and taxonomies in the project. Each category is paginated independently.\r\n\r\nPagination:\r\n- First call: omit page (defaults to 0).\r\n- Each category reports page, pageSize and hasMore. Re-request with page+1 for any category whose hasMore is true."
      },
      {
        "name": "list_projects",
        "description": "List the user's CoreModels projects as [id,name,accessLevel] (see the response \"format\" field). Use a returned id as graphProjectId for other tools. Pass searchTerm to filter by name (case-insensitive substring). Set includePublicProjects=true to also include public projects. Set includeAISummary=true to also return each project's saved AI-generated summary and the time it was generated (4th and 5th elements). Paged: page is 1-based; increment page up to the returned totalPages to get all results."
      },
      {
        "name": "core_models_get_mixins_info",
        "description": "Get information about all mixins in a CoreModels project.\r\n\r\nMixins define structured metadata used for mapping models, system integrations, and other extensions.\r\nUse get_node tool documentation to understand how mixins are attached to nodes."
      },
      {
        "name": "core_models_get_relation_groups_info",
        "description": "Get information about relation groups for a CoreModels project.\r\n\r\nUse the relation groups to create a relation between two nodes."
      },
      {
        "name": "search_nodes",
        "description": "Search nodes in a CoreModels project. Returns compact positional arrays; the response \"format\" field describes the layout.\r\n\r\nFilters (provide at least one; they combine with AND):\r\n- nodeIds: exact id lookup\r\n- nodeType: one of Element, Type, Taxonomy, Exemplar, Component, Space, Tag, Mixin\r\n- expression: partial substring match on the node label (plain text, no wildcards)\r\n- spaceIds: restrict to specific spaces\r\n\r\nOptional flags: includeRelations, includeMixins, sortAttr, sortDesc, pageSize.\r\n\r\nPagination:\r\n- First call: omit pagingToken.\r\n- If the response has a pagingToken, more pages exi"
      },
      {
        "name": "export_shex",
        "description": "Export project data as a ShEx (Shape Expressions) schema string."
      },
      {
        "name": "run_code",
        "description": "Execute a JavaScript program that orchestrates this server's tools, and return only its result.\r\n\r\nPrefer this over many individual tool calls when a task needs several steps, looping, filtering, or\r\ncombining data: intermediate results stay in the sandbox, so only what you return reaches the model.\r\n\r\nInside the script:\r\n- listTools() -> [{name, summary}]            discover available tools\r\n- getToolDoc(name) -> {name, description, parameters, required}   inspect one tool's inputs\r\n- tools.<name>(args) -> parsed result          call a tool (graphProjectId is injected automatically; do NOT pa"
      }
    ],
    "profiled_at": "2026-08-15T12:01:31.024Z"
  }
}