Official MCP RegistryListed
Registry Lag — how fast MCP directories reflect a new server
Checks whether an MCP server is listed in MCP directories right now, and how long the listing took.
First seen 2 Oct 2026. Evidence as of 4 Oct 2026.
2
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| 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). | Not declared |
| get_report | Names checked so far with run counts and first/last seen timestamps. | Not declared |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | app.rowb.registry-lag/reflection | 2 Oct 2026 | 3 Oct 2026 | 1 |