check_directory_lag
Check whether an MCP server name is listed in public MCP directories right now, and how long until it appeared (reflection lag).
namerequiredapp.rowb.registry-lagPublished by registry-lag.rowb.appOfficial publisherv1.0.0Updated Oct 24, 2026
Checks whether an MCP server is listed in MCP directories right now, and how long the listing took.
Lets an assistant check whether an MCP server is listed in public MCP directories and how long the listing took.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/app.rowb.registry-lag%2Freflection/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"registry-lag-how-fast-directories-reflec": {
"type": "http",
"url": "https://registry-lag.rowb.app/mcp",
"headers": {
"Authorization": "Bearer <YOUR_TOKEN>"
}
}
}
}Check whether an MCP server name is listed in public MCP directories right now, and how long until it appeared (reflection lag).
namerequiredNames checked so far with run counts and first/last seen timestamps.
Takes no parameters.
72% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Publish an icon in the registry entry.
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.