Mockzilla MCP server
Mock OpenAPI specs locally, or log in to deploy hosted mocks on mockzilla.org from your MCP client.
C63/100grade C
Adoption
Growing
5 stars1.3k downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Mockzilla tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.9 · 2026-09-19 · same rubric, same numbers if you re-run it
1 high
- Code scan16 source files scanned13/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancelast push 1 days ago15/15
- Maintainer identityregistry namespace matches repository owner7/10
Findings (1)
- highShell command built from a string (injection risk)
exec.shell-concatlib/github.js: …tion hasWorkflow(repo) { return await exec( `gh api ${shellEscape(`repos/${repo}/contents/${WO…
Overall 63/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Grade history
- 2026-09-19restoreD → Cscore 63: Shell command built from a string (injection risk)
Install directly
Runs npx -y @mockzilla/mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add mockzilla-mcp -- npx -y @mockzilla/mcp
Mockzilla: common questions
- Is Mockzilla MCP server safe?
- With care: it is graded C, so read the findings first (63/100). Read the Mockzilla safety report
- How do I install Mockzilla?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Mockzilla need an API key?
- Yes. The registry entry asks for
MOCKZILLA_TOKEN. - Is Mockzilla maintained?
- The last commit was in the last day (2026-09-18). The latest release is v0.2.26.
- What can I use instead of Mockzilla?
- Servers from other publishers that do the same job: clawops MCP server, Agent Ready MCP server and AppCrane MCP server. Compare all Mockzilla alternatives.
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