com.mcpscores/schema-change-gate
Schema Change Gate
Replay supplied records against old and new bounded JSON Schema draft-07 contracts. Receive exact...
alive probed 2026-10-05 · HTTP 200
1tools
262tokens in Claude Opus 5.5
274tokens in Claude Code
0.1 %of a 200k context window
133o200k_base estimate
74 msto initialize
27 msto list tools
- Endpoint
- https://mcp-factory.bowling-anthony.workers.dev/schema-change-gate/mcp (streamable-http)
- Host
- mcp-factory.bowling-anthony.workers.dev
- Protocol
- 2025-06-18
- Reports itself as
- com.mcpscores/schema-change-gate 0.1.0
- Capabilities
- tools
- Instructions
- 911 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://mcp-factory.bowling-anthony.workers.dev/schema-change-gate
- Registry
- active, updated 2026-09-06 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| compare_schema_examples | 133 | 100 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:26 | alive | 74 ms | 1 | 262 | 133 |
| 2026-10-05 00:17 | alive | 30 ms | 1 | 133 | |
| 2026-10-04 09:57 | alive | 29 ms | 1 | 133 | |
| 2026-10-04 07:50 | alive | 16 ms | 1 | 133 | |
| 2026-10-03 20:30 | alive | 50 ms | 1 | 133 | |
| 2026-10-03 17:48 | alive | 61 ms | 1 | 133 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.mcpscores/schema-change-gate)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.