MCP server

Preflight

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.

Listed on

First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.

Directories

1 via MCP Toplist

Tools

From an anonymous probe

ToolBench grade

Arcade’s grade, not ours

GitHub stars

From MCP Toplist

Tools

Tool	Description	Behaviour
check_publish_readiness	Validate whether an MCP server is publishable on real directories (MCP Registry, Smithery, npm). Provide raw artifact contents. Returns evidence-backed findings with source-linked directory rules.	Not declared

Directory listings
Directory	Listing	Tier	First seen
Official MCP Registry	Preflight	-	2 Oct 2026
PulseMCP	Listed there according to MCP Toplist’s dataset; not collected by InvokeRank.

Other listings grouped here
Listings with the same name that we group under this server, and why. Account names differ across directories, so a grouped listing is often the same publisher.
Listing	Publisher	Why it is grouped here
preflight	evan-follis-u0ll	Near-identical description