io.github.solvionholdings/guardlayer
GuardLayer
Is the GuardLayer MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.
Security checks for Next.js + Supabase apps: code scan, read-only live DB check, fix confirmation.
alive probed 2026-11-14 · unchanged since 2026-11-11 · HTTP 200
- Endpoint
- https://www.guardlayer.io/api/mcp (streamable-http)
- Host
- www.guardlayer.io
- Protocol
- 2025-06-18
- Reports itself as
- guardlayer 1.0.0
- Capabilities
- tools
- Instructions
- 652 characters
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.1k tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 1.2k. The o200k_base estimate is 648. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/solvionholdings/guardlayer-plugin
- Website
- https://www.guardlayer.io/mcp
- Registry
- active, updated 2026-11-10 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.77×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| check_supabase_snapshot | 582 | 328 | 51 % |
| scan_files | 427 | 241 | 37 % |
| get_supabase_snapshot_sql | 140 | 79 | 12 % |
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.