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io.github.cyanheads/openalex-mcp-server

io.github.cyanheads/openalex-mcp-server

by io.github.cyanheads· v0.11.1Source: Official MCP Registry
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Version details

Version
0.11.1
Source
Source: Official MCP Registry
Published
Registry last updated
First observed by Squatch
Content fingerprint
87f5ff2acca8f2b8d9fc24dc97f1a9760effdb5a1b6ab7907cde9d95e6a35181

Transports in this version

  • remotestreamable-httphttps://openalex.caseyjhand.com/mcpNo authentication
  • packagestdionpm @cyanheads/openalex-mcp-serverUnknown
  • packagestreamable-httpnpm @cyanheads/openalex-mcp-serverUnknown
Registry metadata (server.json, sanitized)
{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-11T09:18:26.543183Z",
      "publishedAt": "2026-11-11T09:18:26.543183Z",
      "statusChangedAt": "2026-11-11T09:18:26.543183Z"
    }
  },
  "server": {
    "name": "io.github.cyanheads/openalex-mcp-server",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://openalex.caseyjhand.com/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.11.1",
    "packages": [
      {
        "version": "0.11.1",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@cyanheads/openalex-mcp-server",
        "runtimeHint": "npx",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "OPENALEX_CLAMP_PER_PAGE",
            "format": "string",
            "default": "true",
            "description": "Clamp oversized count inputs (per_page, semantic-search per_page, sample, slice.limit) to their caps with a notice. Set false to reject them instead."
          },
          {
            "name": "OPENALEX_FILTER_STRING_INPUT",
            "format": "string",
            "default": "true",
            "description": "Accept unambiguous native filter strings on search_entities. Set false to require record objects."
          },
          {
            "name": "OPENALEX_FILTER_RECORD_REPAIR",
            "format": "string",
            "default": "true",
            "description": "Accept boolean and number values, nested objects, and quoted keys in the filters record, with a notice. Set false to require string values under dotted keys."
          },
          {
            "name": "OPENALEX_SELECT_STRING_INPUT",
            "format": "string",
            "default": "true",
            "description": "Accept a comma-separated select string on search_entities and get_citation_graph, with a notice. Set false to require an array."
          },
          {
            "name": "OPENALEX_API_KEY",
            "format": "string",
            "description": "OpenAlex account API key, sent as api_key= - optional (free from https://openalex.org/settings/api). Without it, anonymous rate limits apply."
          },
          {
            "name": "OPENALEX_MAILTO",
            "format": "string",
            "description": "Optional email sent as mailto= to identify yourself to OpenAlex (the polite pool). Separate from the API key."
          },
          {
            "name": "OPENALEX_BASE_URL",
            "format": "string",
            "default": "https://api.openalex.org",
            "description": "OpenAlex API base URL."
          },
          {
            "name": "MCP_LOG_LEVEL",
            "format": "string",
            "default": "info",
            "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn')."
          }
        ]
      },
      {
        "version": "0.11.1",
        "transport": {
          "url": "http://localhost:3010/mcp",
          "type": "streamable-http"
        },
        "identifier": "@cyanheads/openalex-mcp-server",
        "runtimeHint": "npx",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "OPENALEX_CLAMP_PER_PAGE",
            "format": "string",
            "default": "true",
            "description": "Clamp oversized count inputs (per_page, semantic-search per_page, sample, slice.limit) to their caps with a notice. Set false to reject them instead."
          },
          {
            "name": "OPENALEX_FILTER_STRING_INPUT",
            "format": "string",
            "default": "true",
            "description": "Accept unambiguous native filter strings on search_entities. Set false to require record objects."
          },
          {
            "name": "OPENALEX_FILTER_RECORD_REPAIR",
            "format": "string",
            "default": "true",
            "description": "Accept boolean and number values, nested objects, and quoted keys in the filters record, with a notice. Set false to require string values under dotted keys."
          },
          {
            "name": "OPENALEX_SELECT_STRING_INPUT",
            "format": "string",
            "default": "true",
            "description": "Accept a comma-separated select string on search_entities and get_citation_graph, with a notice. Set false to require an array."
          },
          {
            "name": "MCP_TRANSPORT_TYPE",
            "value": "http",
            "format": "string",
            "description": "Selects the HTTP transport."
          },
          {
            "name": "OPENALEX_API_KEY",
            "format": "string",
            "description": "OpenAlex account API key, sent as api_key= - optional (free from https://openalex.org/settings/api). Without it, anonymous rate limits apply."
          },
          {
            "name": "OPENALEX_MAILTO",
            "format": "string",
            "description": "Optional email sent as mailto= to identify yourself to OpenAlex (the polite pool). Separate from the API key."
          },
          {
            "name": "OPENALEX_BASE_URL",
            "format": "string",
            "default": "https://api.openalex.org",
            "description": "OpenAlex API base URL."
          },
          {
            "name": "MCP_HTTP_HOST",
            "format": "string",
            "default": "127.0.0.1",
            "description": "The hostname for the HTTP server."
          },
          {
            "name": "MCP_HTTP_PORT",
            "format": "string",
            "default": "3010",
            "description": "The port to run the HTTP server on."
          },
          {
            "name": "MCP_HTTP_ENDPOINT_PATH",
            "format": "string",
            "default": "/mcp",
            "description": "The endpoint path for the MCP server."
          },
          {
            "name": "MCP_AUTH_MODE",
            "format": "string",
            "default": "none",
            "description": "Authentication mode to use: 'none', 'jwt', or 'oauth'."
          },
          {
            "name": "MCP_LOG_LEVEL",
            "format": "string",
            "default": "info",
            "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn')."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/cyanheads/openalex-mcp-server",
      "source": "github"
    },
    "description": "Access the OpenAlex academic research catalog — 270M+ publications."
  }
}