"author:heptafox" matching MCP servers:

• mcp-sandbox

  heptafox

  A

  license

  -

  quality

  B

  maintenance

  A public MCP server providing test fixtures for developers and QA, with a single tool 'identity' that returns a unique canary string to verify the server's response.

  Last updated 2026-06-28

  1

  Apache 2.0