app.rowb.registry-lag/reflection
Registry Lag — how fast MCP directories reflect a new server
app.rowb.registry-lag/reflection costs 103 tokens of context per session. It has 2 tool definitions. That is 0.1 % of a 200k window. Measured 2026-10-03.
Checks whether an MCP server is listed in MCP directories right now, and how long the listing took.
alive probed 2026-10-03 · HTTP 200
2tools
103tokens for the tool definitions
<0.1 %of a 200k context window
665 msto initialize
448 msto list tools
- Endpoint
- https://registry-lag.rowb.app/mcp (streamable-http)
- Host
- registry-lag.rowb.app
- Protocol
- 2025-03-26
- Reports itself as
- registry-lag 1.0.0
- Capabilities
- tools
- Instructions
- none
- Website
- https://registry-lag.rowb.app
- Registry
- active, updated 2026-09-26 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| check_directory_lag | 69 | 67 % |
| get_report | 34 | 33 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:27 | alive | 665 ms | 2 | 103 |
| 2026-10-03 17:46 | alive | 733 ms | 2 | 103 |
Badge
[](https://mcp-pulse.ulehla.dev/s/app.rowb.registry-lag/reflection)