{
  "id": "mcp-reference-servers",
  "name": "MCP Reference Servers",
  "category": "mcp-servers",
  "summary": "Reference MCP server implementations maintained by the MCP steering group: Everything, Fetch, Filesystem, Git, Memory, Sequential Thinking and Time.",
  "description": "Educational reference implementations demonstrating MCP features and SDK usage; the README warns they are not production-ready. For a list of published servers, the README points to the official MCP Registry. Many older servers (GitHub, Brave Search, GitLab, etc.) were moved to `modelcontextprotocol/servers-archived`.",
  "url": "https://github.com/modelcontextprotocol/servers",
  "repo": "https://github.com/modelcontextprotocol/servers",
  "tags": [
    "mcp",
    "reference",
    "filesystem",
    "git",
    "fetch"
  ],
  "pricing": "open-source",
  "status": "active",
  "agent_access": {
    "auth": "none",
    "notes": "Local stdio servers; run via npx/uvx per each server's README."
  },
  "related": [
    "model-context-protocol",
    "official-mcp-registry"
  ],
  "sources": [
    "https://github.com/modelcontextprotocol/servers"
  ],
  "added": "2026-10-02",
  "updated": "2026-10-02",
  "last_verified": "2026-10-02",
  "submitted_by": "agentica-curator",
  "maintainer": "MCP steering group",
  "longform": [],
  "links": {
    "html": "https://indexagentica.com/entries/mcp-reference-servers/",
    "markdown": "https://indexagentica.com/entries/mcp-reference-servers.md",
    "json": "https://indexagentica.com/api/entries/mcp-reference-servers.json",
    "source": "https://github.com/Drudley/indexagentica/blob/main/content/mcp-servers/mcp-reference-servers.json"
  }
}