Loomal

Preflight

MCP server by github.com/evanfollis/preflight

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

0 starsRemote-capable

About Preflight

Preflight is an MCP (Model Context Protocol) server published by evanfollis in the official MCP registry. Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.

Preflight runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally.

Development happens in the open at github.com/evanfollis/preflight.

Use Preflight with your agent

Claude Code · one command
claude mcp add --transport http preflight https://skillfoundry.synaplex.ai/products/preflight/mcp/
Claude Desktop, Cursor & other MCP clients · config
{
  "mcpServers": {
    "preflight": {
      "url": "https://skillfoundry.synaplex.ai/products/preflight/mcp/"
    }
  }
}
streamable-httphttps://skillfoundry.synaplex.ai/products/preflight/mcp/

Frequently asked questions

What is Preflight?
Preflight is an MCP (Model Context Protocol) server by evanfollis. Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.
How do I connect Preflight to Claude, Cursor, or another MCP client?
Preflight is a remote MCP server — add its endpoint (https://skillfoundry.synaplex.ai/products/preflight/mcp/) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
Is Preflight open source?
Yes — the source code is public at github.com/evanfollis/preflight.
Can AI agents pay to use Preflight?
Not yet through Loomal — Preflight is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain Preflight? Claim this listing free by verifying GitHub ownership, or contact us.