Mmcp.market

HOL Guard

by hashgraph-online·io.github.hashgraph-online/hol-guard·v3.0.190
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Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.

C60/100grade C
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Safety scan
C60/100

full report

Adoption
Established

626 stars

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Tools

Tool lists for local packages are only visible after install.

Public scan report

scanner v0.1.3 · 2026-09-19 · same rubric, same numbers if you re-run it

1 high2 medium
  • Code scan1500 source files scanned3/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Findings (3)

  • mediumNetwork call to a raw IP addressnet.raw-ip
    hol_guard-3.0.190/dashboard/src/approval-center-layout.test.ts: … request-layout-test", approval_url: "http://127.0.0.1:4781/approvals/request-layout-test", status…
  • mediumeval / new Function usedexec.eval
    hol_guard-3.0.190/dashboard/src/apps/app-catalog.ts: …key: "encoded_execution", example: "eval(atob(...)) or base64-decoded shell paylo…
  • highWhole environment serialized (possible credential exfil)env.dump
    hol_guard-3.0.190/src/codex_plugin_scanner/guard/cli/commands_support_runtime_resolution.py: …ronment(server_config) launch_env = dict(os.environ) launch_env.update(configured_env) …
Overall 60/100. 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 60: Whole environment serialized (possible credential exfil); Network call to a raw IP address; eval / new Function used

Install directly

claude mcp add hol-guard -- uvx hol-guard
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