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Gauntlet

@studiomeyer-io

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About Gauntlet

Reliability + security testing for Model Context Protocol servers — mcp-fuzz (schema-aware fuzzer, SARIF) and mcp-storm (load tester, p50/p95/p99, CI gating) on one fast async MCP client core.

Config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Gauntlet?

Reliability + security testing for Model Context Protocol servers — mcp-fuzz (schema-aware fuzzer, SARIF) and mcp-storm (load tester, p50/p95/p99, CI gating) on one fast async MCP client core.

How to use Gauntlet?

The README includes setup instructions such as mcp-fuzz run --stdio -- node my-server.js.

Key features of Gauntlet

  • type confusion (string where a number is required, …)
  • boundary (empty / 100k-char strings, i64::MAX, negatives, zero, huge floats)
  • missing required fields, wrong-typed arguments, deep nesting
  • run: mcp-fuzz run --stdio --sarif mcp.sarif --fail-on high -- node server.js
  • uses: github/codeql-action/upload-sarif@v3

Use cases of Gauntlet

  • Connect an MCP-compatible client to this repository's service.
  • Review the README-backed setup before enabling it in production.

FAQ from Gauntlet

Where is the source code for Gauntlet?

The source code is linked from the repository URL on this page.

Does Gauntlet include a standard MCP config?

If the README contains a parseable MCP configuration block, it is shown in the Config tab.

Frequently asked questions

Where is the source code for Gauntlet?

The source code is linked from the repository URL on this page.

Does Gauntlet include a standard MCP config?

If the README contains a parseable MCP configuration block, it is shown in the Config tab.

Comments

Basic information

License

MIT

Author

studiomeyer-io

Submitted by

Matthias Meyer - StudioMeyer

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