TestLens

net.bigfloppy.testlens/testlensVersion 1.1.0

Paste code + tests, get a strong/weak verdict with killed/survived mutants. Free API + MCP.

Status

Check pendingNo check has run yet. First checks run within 24 hours.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://testlens.bigfloppy.net/mcpCheck pending

claude mcp add --transport http testlens https://testlens.bigfloppy.net/mcp

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Settings > Connectors > Add custom connector
Name: testlens
Remote MCP server URL: https://testlens.bigfloppy.net/mcp

{
  "mcpServers": {
    "testlens": {
      "url": "https://testlens.bigfloppy.net/mcp"
    }
  }
}

code --add-mcp '{"name":"testlens","type":"http","url":"https://testlens.bigfloppy.net/mcp"}'

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Tool list appears after the first check.

Registry status: Active
Published: Oct 25, 2026
Updated: Oct 25, 2026
Website: https://testlens.bigfloppy.net/⁠ (opens in a new tab)
Repository: https://github.com/wminno/testlens⁠ (opens in a new tab)
Categories (suggested): Developer toolsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared