Schema Sentinel
FreeNot checkedAn MCP server that validates tool calls against JSON Schema, performs deterministic repair, redacts secrets, and maintains a hash-chained audit ledger.
About
An MCP server that validates tool calls against JSON Schema, performs deterministic repair, redacts secrets, and maintains a hash-chained audit ledger.
Installing Schema Sentinel
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/SanjoyDat1/schema-sentinelFAQ
Is Schema Sentinel MCP free?
Yes, Schema Sentinel MCP is free — one-click install via Unyly at no cost.
Does Schema Sentinel need an API key?
No, Schema Sentinel runs without API keys or environment variables.
Is Schema Sentinel hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Schema Sentinel in Claude Desktop, Claude Code or Cursor?
Open Schema Sentinel on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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