H-Index

ai.xr-utilitiesPublished by xr-utilities.aiOfficial publisherv1.0.0Updated Oct 25, 2026

Capability registry for the agentic economy. Semantic search over verified MCP server listings.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingDeveloper Tools

Overview

AI-generated overview

A remote MCP endpoint that offers semantic search over verified MCP server listings, positioned as a capability registry for the agentic economy.

What you can do
Search verified MCP server listings by meaning rather than exact keywords, so an assistant can find servers matching a described capability or use case. The registry is presented as a capability directory for the agentic economy, aimed at discovering what tools agents can connect to. No individual tools are documented, so the exact search and result operations are not specified.
When to use it
Useful when you want an assistant to look up which MCP servers exist for a given capability before choosing one to install or connect.
Requirements
A remote streamable HTTP endpoint at h-index.xr-utilities.ai; no authentication, environment variables, or headers are declared. Network access to that endpoint is required.
Before you install
The listing data comes from a third party and is described as verified, but results should be checked before relying on them. No tools, authentication, or data-handling details are documented, so what is sent to the endpoint and how it is used is unclear.

Installation

In SourceWeft

  1. Open H-Index in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ai.xr-utilities%2Fh-index/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "h-index": {
      "type": "http",
      "url": "https://h-index.xr-utilities.ai/mcp"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

56% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.