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Open-source antivirus and runtime protection for AI agents, tools, MCP servers, plugins, skills, and package installs.
We found this by crawling public sources and nobody has attested to it. That is how most of the registry gets here, and it is not a mark against the artifact — it only means no authenticated act of publication is on record. An artifact can be the vendor's own and still appear here.
198 critical findings reported by cisco-skill-scanner, agent-audit-kit, 70 of them in the installed artifact. The composite score alone does not reflect this — read the per-scanner reports below.
github: https://github.com/hashgraph-online/hol-guard, 1671 findings
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- hol-guard
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
5 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v2.0.11
1311 findings · 101.7s
v0.3.74
323 findings · 292.9s
v0.1.0
32 findings · 78.8s
v0.1.0
5 findings · 78.8s
v0.1.0
Incomplete run
0 findings · 360.6s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.2s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
No report in this scan: govulncheck, osv-scanner, trivy, trivy_image.
2 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Sep 3, 2026 | Scan Halted | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source ·!: incomplete | rejected |
| Aug 11, 2026 | Scan Halted | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicable | rejected |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 1,671 findings across every scanner that examined this package. 128 of 198 findings rated critical by their scanner were among the dismissals.
Not reviewed is not the same as clean. Those 195 findings stand exactly as their scanners reported them, at full severity, as they would have without this review.
Two keys had to turn. The model had to name a reason from a fixed list of six, and a deterministic check of ours — over which files this artifact actually installs — had to independently agree. Anything it could not corroborate is in “not reviewed” above, at full severity.
981 Test or fixture file — The match is in a test or fixture. Our own check confirmed the file is not part of what gets installed.
Rules: COMMAND_INJECTION_EVAL, SECRET_GITHUB_TOKEN, AAK-SECRET-008 and 46 more · Files: /repo/tests/fixtures/guard-red-team/canary-exfil-encoded.py, /repo/tests/fixtures/guard-red-team/malicious-encoded-shell-exfil.py, /repo/tests/test_cursor_watch_hook_script.py and 253 more · reported by cisco-skill-scanner, agent-audit-kit, nerlo-behavioral
30 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: PIPELINE_TAINT_FLOW, opt.nerlo-rules.nerlo-install-pipe-to-shell, FILE_MAGIC_MISMATCH and 2 more · Files: /repo/docs/guard/release-3-0-dx-performance-baseline.md, /repo/docs/guard/get-started.md, /repo/docs/. and 22 more · reported by cisco-skill-scanner, nerlo-install-instruction
3 CI or editor configuration — The match is in build, CI or editor configuration, confirmed by our own check to be outside the installed artifact.
Rules: AAK-AGENT-TRUST-001, AAK-GHA-IMMUTABLE-001 · Files: .github/workflows/harness-smoke.yml, .github/workflows/guard-gvisor-reference.yml, .github/workflows/mdm-artifacts.yml · reported by agent-audit-kit
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
104 DATA_EXFIL_NETWORK_REQUESTS
Files: /repo/ci/native_runtime/probe_native_default_auto.py, /repo/scripts/codex-auto-resume-smoke.py, /repo/scripts/compute_main_release_version.py and 27 more · reported by cisco-skill-scanner
65 AAK-SECRET-004
Files: dashboard/src/guard-api.ts, dashboard/src/guard-action.ts, rust/crates/guard-runtime/src/approval_v4_negative_tests.rs and 40 more · reported by agent-audit-kit
61 RESOURCE_ABUSE_INFINITE_LOOP
Files: /repo/ci/native_runtime/resident_test_support.py, /repo/scripts/codex-auto-resume-smoke.py, /repo/src/codex_plugin_scanner/guard/adapters/codex_daemon_hook_resume.py and 22 more · reported by cisco-skill-scanner
34 YARA_sql_injection_generic
Files: /repo/src/codex_plugin_scanner/guard/store_command_activity_rollups.py, /repo/src/codex_plugin_scanner/guard/store_workflow_capabilities_schema.py · reported by cisco-skill-scanner
24 opt.nerlo-rules.nerlo-py-secret-to-network-egress
Files:
145 The model called these false positives and our own check did not agree, so the dismissal was refused.
Rules: YARA_command_injection_generic, SECRET_PASSWORD_VAR · Files: /repo/scripts/ci/rust_pretool_authority_integration.py, /repo/tests/fixtures/bad-plugin/secrets.js, /repo/tests/test_claude_daemon_hook_bridge.py and 47 more · reported by cisco-skill-scanner
38 The review budget for this scan was already spent before these findings were reached.
Rules: DATA_EXFIL_NETWORK_REQUESTS, DATA_EXFIL_JS_FS_ACCESS, DATA_EXFIL_JS_NETWORK and 10 more · Files: /repo/tests/test_guard_phase05_approval_memory.py, /repo/tests/test_guard_skill_document_evidence.py, /repo/dashboard/src/protection-center/protection-history-repair.test.ts and 19 more · reported by cisco-skill-scanner, nerlo-install-instruction
12 The model did not answer for these findings.
Rules: AAK-OAUTH-007 · Files: tests/test_guard_secret_fixture_precision.py, tests/test_guard_mdm_cli.py, tests/test_guard_command_queue.py and 9 more · reported by agent-audit-kit
Artifact contains critical command execution and credential access risks
The artifact exhibits multiple critical vulnerabilities, including numerous instances of potential SQL, command, and script injection. It also contains hardcoded AWS keys and other secrets, indicating credential access risks. Further, the artifact has capabilities for DNS rebinding, Server-Side Request Forgery (SSRF), and general command execution.
Concern level assessed by the review: Critical. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
23 DATA_EXFIL_JS_NETWORK
Files: /repo/dashboard/src/guard-api.ts, /repo/src/codex_plugin_scanner/guard/daemon/static/assets/guard-dashboard.js · reported by cisco-skill-scanner
12 MANIFEST_MISSING_LICENSE
Files: /repo/.factory/skills/hol-guard/SKILL.md, /repo/integrations/claude-code-plugin/skills/status/SKILL.md, /repo/integrations/claude-code-plugin/skills/setup/SKILL.md and 9 more · reported by cisco-skill-scanner
12 YARA_system_manipulation_generic
Files: /repo/rust/crates/guard-command/src/pretool.rs, /repo/scripts/ci/rust_pretool_authority_integration.py, /repo/scripts/integration/rust_pretool_adversarial.py and 1 more · reported by cisco-skill-scanner
11 YARA_command_injection_generic
Files: /repo/rust/crates/guard-command/src/pretool.rs, /repo/scripts/integration/rust_pretool_adversarial.py, /repo/src/codex_plugin_scanner/guard/runtime/command_builtin_rules.py · reported by cisco-skill-scanner
9 COMMAND_INJECTION_EVAL
Files: /repo/src/codex_plugin_scanner/guard/cli/update_commands.py, /repo/src/codex_plugin_scanner/guard/runtime/detectors.py, /repo/src/codex_plugin_scanner/checks/code_quality.py and 1 more · reported by cisco-skill-scanner
8 DATA_EXFIL_SENSITIVE_FILES
Files: /repo/src/codex_plugin_scanner/guard/runtime/trust_attestation.py, /repo/src/codex_plugin_scanner/guard/native_runtime_resident_transport.py, /repo/src/codex_plugin_scanner/guard/adapters/cursor_native_approval.py · reported by cisco-skill-scanner
8 DATA_EXFIL_SOCKET_CONNECT
Files: /repo/ci/native_runtime/native_hook_client_support.py, /repo/src/codex_plugin_scanner/guard/native_runtime_resident_transport.py, /repo/src/codex_plugin_scanner/guard/runtime/restricted_archive_download.py and 1 more · reported by cisco-skill-scanner
8 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md, /repo/guarded-repository/SKILL.md, /repo/action/SKILL.md and 5 more · reported by cisco-skill-scanner
7 AAK-OAUTH-007
Files: src/codex_plugin_scanner/guard/daemon/server.py, src/codex_plugin_scanner/guard/runtime/false_positive_rules.py, src/codex_plugin_scanner/guard/runtime/network_grant_engine.py and 4 more · reported by agent-audit-kit
7 FILE_MAGIC_MISMATCH
Files: /repo/action/pypi-attestations-requirements.txt, /repo/src/codex_plugin_scanner/guard/adapters/pi_extension_cli_runtime_source.py, /repo/src/codex_plugin_scanner/guard/adapters/pi_extension_approval_source.py and 1 more · reported by cisco-skill-scanner
7 HIDDEN_DATA_FILE
Files: /repo/.clusterfuzzlite/project.yaml, /repo/.pre-commit-hooks.yaml, /repo/.gitleaksignore and 4 more · reported by cisco-skill-scanner
6 opt.nerlo-rules.nerlo-js-secret-to-network-egress
Files: /repo/dashboard/src/guard-api.ts · reported by nerlo-behavioral
4 AAK-IPI-WILD-CORPUS-001
Files: src/codex_plugin_scanner/guard/store_connection_schema.py, src/codex_plugin_scanner/guard/store_local_cli_schema.py, src/codex_plugin_scanner/guard/store_command_shadow_schema.py and 1 more · reported by agent-audit-kit
4 GLOB_HIDDEN_FILE_TARGETING
Files: /repo/src/codex_plugin_scanner/guard/native_runtime_resident_transport.py, /repo/src/codex_plugin_scanner/guard/daemon/diagnostics.py · reported by cisco-skill-scanner
4 PIPELINE_TAINT_FLOW
Files: /repo/SKILL.md, /repo/README.md · reported by cisco-skill-scanner
4 YARA_credential_harvesting_generic
Files: /repo/rust/crates/guard-command/src/pretool.rs · reported by cisco-skill-scanner
3 OBFUSCATION_BASE64_LARGE
Files: /repo/dashboard/src/apps/app-catalog.ts, /repo/src/codex_plugin_scanner/guard/daemon/static/assets/chunks/app-catalog.js · reported by cisco-skill-scanner
3 TOOL_ABUSE_UNDECLARED_NETWORK
Files: /repo/repo/CHANGELOG.md, /repo/src/codex_plugin_scanner/guard/repo/src/codex_plugin_scanner/guard/agent-safety-guidance.md, /repo/scripts/mdm/cloud-lab/repo/scripts/mdm/cloud-lab/README.md · reported by cisco-skill-scanner
3 YARA_script_injection_generic
Files: /repo/dashboard/src/apps/app-catalog.ts, /repo/src/codex_plugin_scanner/guard/daemon/static/assets/chunks/app-catalog.js · reported by cisco-skill-scanner
2 AAK-SECRET-003
Files: scripts/ci/rust_posttool_failclosed_integration.py, scripts/ci/rust_posttool_failclosed_integration_v2.py · reported by agent-audit-kit
2 AAK-TASKS-003
Files: src/codex_plugin_scanner/guard/runtime/offline_archive_sandbox.py, src/codex_plugin_scanner/guard/runtime/hook_enrichment_queue.py · reported by agent-audit-kit
2 EXCESSIVE_FILE_COUNT
Files: /repo/., /repo/src/codex_plugin_scanner/guard/. · reported by cisco-skill-scanner
2 FIND_EXEC_PATTERN
Files: /repo/scripts/mdm/macos/build-pkg.sh · reported by cisco-skill-scanner
2 opt.nerlo-rules.nerlo-install-pipe-to-shell
Files: /repo/README.md · reported by nerlo-install-instruction
2 SECRET_AWS_KEY
Files: /repo/scripts/ci/rust_posttool_failclosed_integration.py, /repo/scripts/ci/rust_posttool_failclosed_integration_v2.py · reported by cisco-skill-scanner
1 AAK-DNS-REBIND-001
Files: src/codex_plugin_scanner/guard/adapters/openclaw_mcp_inventory.py · reported by agent-audit-kit
1 AAK-LEGAL-002
Files: dashboard/package.json · reported by agent-audit-kit
1 AAK-MCP-TOOLGATE-ASYMMETRY-001
Files: src/codex_plugin_scanner/guard/mcp/server.py · reported by agent-audit-kit
1 AAK-METIS-REFUSAL-REFEED-001
Files: src/codex_plugin_scanner/guard/cli/commands_support_claude_approval.py · reported by agent-audit-kit
1 AAK-OAUTH-001
Files: src/codex_plugin_scanner/guard/runtime/network_grant_engine.py · reported by agent-audit-kit
1 AAK-OAUTH-006
Files: src/codex_plugin_scanner/guard/cli/connect_flow.py · reported by agent-audit-kit
1 AAK-OAUTH-008
Files: src/codex_plugin_scanner/guard/adapters/hermes.py · reported by agent-audit-kit
1 AAK-OAUTH-3P-001
Files: pyproject.toml · reported by agent-audit-kit
1 AAK-SSRF-001
Files: src/codex_plugin_scanner/guard/mcp/server.py · reported by agent-audit-kit
1 AAK-SSRF-002
Files: src/codex_plugin_scanner/guard/mcp/registry.py · reported by agent-audit-kit
1 AAK-SSRF-005
Files: src/codex_plugin_scanner/guard/mcp/server.py · reported by agent-audit-kit
1 AAK-TASKS-004
Files: src/codex_plugin_scanner/guard/runtime/hook_enrichment_queue.py · reported by agent-audit-kit
1 ARCHIVE_FILE_DETECTED
Files: /repo/ci/pytest-duration-manifest.json.gz · reported by cisco-skill-scanner
1 COMMAND_INJECTION_JS_CHILD_PROCESS
Files: /repo/scripts/dockerlabs/installed-guard-package-proof.mjs · reported by cisco-skill-scanner
1 COMPOUND_FIND_EXEC
Files: /repo/scripts/mdm/macos/build-pkg.sh · reported by cisco-skill-scanner
1 HIDDEN_EXECUTABLE_SCRIPT
Files: /repo/.clusterfuzzlite/build.sh · reported by cisco-skill-scanner
1 LOW_ANALYZABILITY
Files: /repo · reported by cisco-skill-scanner
1 UNANALYZABLE_BINARY
Files: /repo/ci/pytest-duration-manifest.json.gz · reported by cisco-skill-scanner
1 YARA_tool_chaining_abuse_generic
Files: /repo/scripts/ci/rust_pretool_authority_integration.py · reported by cisco-skill-scanner
Showing 25 of 253; the rest are in the per-scanner reports above.