Index MCP Server: Install & Setup

Install Index in Claude Code

Claude Code

claude mcp add index -- npx -y @jagilber-org/index-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "index": {
      "command": "npx",
      "args": [
        "-y",
        "@jagilber-org/index-server"
      ]
    }
  }
}

MCP instruction indexing server with search, CRUD, validation, and cross-repo knowledge promotion.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add index -- npx -y @jagilber-org/index-server

pipeworx-io/mcp-indiana-code

Indiana Code — state statutes by citation, plus topic search and historical (per-year) versions.…

inavi-systems/inavi-api-mcp

INAVI Maps API for AI (South Korea): place search, geocoding, routes on an interactive map

inflectiv/inflectiv-mcp-server

Search, build and manage Inflectiv datasets and AI agents, plus ChainAware on-chain intelligence.

Temple-of-Epiphany/imap-mcp-pro

Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.

flukeatzerocool/infobroker

Multi-provider research MCP server: unified web search, fact-checking, personal knowledge base.

AIWerk/mcp-server-imap

Email tools for any IMAP/SMTP provider: list, read, search, send, and manage messages.