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MCP MCP 2026-07-28 streamable-http ext: ui

Lulu Registry MCP

io.github.lulu-the-narwhal/registry-mcp

Search and get install details on MCP servers, right from your agent -- a unified marketplace index.

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
60.0%
5 direct probes · 30d
Response
399ms
last probe
Tools
2
callable
Resources
3
readable
Prompts
0
available
Primary URL
https://ads.getlulu.dev/registry/mcp
Score: 100/100
Handshake verified by our own probe.
why this score
The latest probe failed: server/discover returned HTTP 502: init HTTP 502. The server was up for 60% of its last 30 days, so this counts as a blip and the score holds; it drops once uptime falls below 50%.
pass Answers the MCP handshake 50/50
Handshake verified earlier; the latest probe failed (see the note above).
pass Lists tools, resources or prompts 30/30
2 tools, 3 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
5 items in total; 3 or more earns these points.
pass Describes itself 10/10
100 characters; more than 30 earns these points.

Tools · 2

search_mcps

Search every major MCP registry at once — the official registry, Glama, PulseMCP and Smithery, deduplicated and ranked by a cross- registry trust score. Use whenever you need to FIND an MCP server for…

get_mcp

Full details for one MCP server from the unified index, by slug (as returned by search_mcps): description, per-client install commands (Claude Code / Claude.ai / JSON config), transports, categories, …

Resources · 3

sponsored_card ui://lulu-ads/sponsored.html
result_widget_search_mcps ui://lulu-ads/result-search_mcps.html
result_widget_get_mcp ui://lulu-ads/result-get_mcp.html

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "lulu_registry_mcp": {
      "url": "https://ads.getlulu.dev/registry/mcp",
      "transport": "streamable-http"
    }
  }
}