ai.xr-utilities/h-index
Official3 toolsH-Index
Capability registry for the agentic economy. Semantic search over verified MCP server listings.
Semantic search registry for discovering and verifying MCP server capabilities.
Captured live from the server via tools/list.
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.
Parameters (7)
- querystringrequired
Natural-language query matched against apiName + description.
- categorystring
Filter to a single category.
- limitnumber
Max results (default 10, max 50).
- truststring
Trust tier filter: attested_only (owner-registered only), observed_clean (default: attested plus unflagged observed listings), or observed_any (everything, flags inline). Every result carries a trust label.
- excludeFlagsstring
Comma-separated flags to exclude across all tiers (drift, vuln).
- paidstring
Filter by paid status (comma-list): paid (x402 pay-per-call), gated (account/key), open (free), unknown. Only observed listings carry this; attested read 'unknown'.
- tagsstring
Filter by derived domain tags (comma-list, matches any), e.g. crypto,ads,ai.
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.
Parameters (1)
- idstringrequired
Listing ID in topic/sequence format.
list_categories
List the available categories for filtering registry searches.
No parameters.
README not available yet.
Install
claude_desktop_config.json
{
"mcpServers": {
"h-index": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://h-index.xr-utilities.ai/mcp"
]
}
}
}Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.