H-Index

ai.xr-utilities/h-index

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

healthy

status

tools exposed

2426ms

connect latency

5ca514ecbdb9

schema fingerprint

Tools (3)

search_registry

Search the H-Index registry of MCP servers, AI agent APIs, and tool endpoints. Returns listings ranked by semantic similarity to the query.

get_listing

Get a specific listing by its registry ID (e.g. '0.0.10601198/5'). Returns full detail including MCP manifest, pricing, owner, and expiry.

list_categories

List the available categories for filtering registry searches.

Endpoint

https://h-index.xr-utilities.ai/mcp
Category: Other · Last checked: 2026-08-15T08:52:21Z

Monitor your own MCP server

Get alerted the moment yours goes down, a tool schema drifts, or an upstream silently breaks.

Get early access

How we measure →

What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.