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hol-guard

Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.

Ecosystem pluginSecurityAI ModelsTerminal / ShellFile
Verification
L5 · Ecosystem plugin
Risk
Low
Health
Active
Trust
Silver

Install verification: Ecosystem plugin: installs via dsh plugin add but declares no dsh.bundle and mounts no plugin capability — the L1-L5 install ladder does not rate it; the security scan still runs.Install verification details →

What it doesAI

Open-source antivirus for AI agents that blocks risky tools, secret access, prompt injection, and malicious packages at runtime.

  • Blocks risky AI agent tools at runtime
  • Prevents secret access and prompt injection
  • Detects malicious packages, MCP servers, plugins
securityAIterminalAIfileAI

Capability tags are AI-inferred or rule-extracted from the README (see badge) — vocabulary-limited, not install-verified. AI = inferred; README = literal keyword from the readme.

Installation

dsh plugin --profile web add github:hashgraph-online/hol-guard#v3.13.1

security scan passed · source release v3.13.1

Install method: GitHub · runtime test inconclusive (L5 unknown)

Verification & Compatibility

Grouped by plugin version: each card lists the dsh versions actually tested against that artifact version and their install verdicts (L5 wins). Untested combinations are omitted — absence means untested, never assumed compatible. L1–L3 are a plugin-level static archive (independent of the dsh version — the same verdict on every dsh row): they sit in each row's level grid next to L4/L5, marked "static", while their evidence is stored once per plugin inside that row's "checks & evidence" instead of being duplicated per version.

External credentials (plugin-level): none detected

Install compatibility matrix (rows = plugin versions〔latest 5〕, columns = dsh versions〔latest 5〕)
At-a-glance → evidence in the cards below
plugin ＼ dshdsh 0.2.0-rc.1
current
dsh 0.1.7-rc.2dsh 0.1.7-rc.1dsh 0.1.6-alpha.2dsh 0.1.6-alpha.1
v3.13.1·····
v3.8.0○····
v3.7.1·····
v3.6.2·····
v3.5.1·····
Install compatibility (by plugin version, dsh versions within)
Legend:✓ L5 runtime verified○ ecosystem plugin◼ ecosystem app✗ failed
v3.13.1github2026-09-30

https://github.com/hashgraph-online/hol-guard

○prehistory2026-09-30ecosystem plugin
Environment & artifact
  • • Node.js: v24.14.0
  • • DSH: unknown
  • • Plugin artifact: github · https://github.com/hashgraph-online/hol-guard#v3.13.1
Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)
L1 static
Passed
L2 static
Passed
L3 static
Passed
L4 sandbox
Passed
L5 runtime
Unknown
Install test ran: the package installs but declares no dsh.bundle and mounts no capability — an ecosystem plugin, not a usable dsh plugin (shown as L5 · ecosystem plugin)
ecosystem plugin

ID: hol-guard@v3.13.1@dshunknown · profile: l4-sandbox

Issued: 2026-09-30 · expires: 2026-10-07

View checks & evidence
L1 · Found✓ Passed
Defaulted from L3✓ Passed
defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)
L2 · Structured✓ Passed
Defaulted from L3✓ Passed
defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)
L3 · Install spec✓ Passed
Install command parsed✓ Passed
Source: registry verification · Method: install spec parse · Captured 2026-09-30
DSH version declared✓ Passed
Source: registry verification · Method: DSH version declaration · Captured 2026-09-30
L4 · Install tested✓ Passed
Install executed in confined sandbox✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30
spec github:hashgraph-online/hol-guard#v3.13.1 · channel GitHub source · outcome ran · exit 0
check took: 22.6s
Install succeeded✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30
spec github:hashgraph-online/hol-guard#v3.13.1 · channel GitHub source · outcome ran · exit 0
check took: 22.6s
Installed artifact confirmed✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30
spec github:hashgraph-online/hol-guard#v3.13.1 · channel GitHub source · outcome ran · exit 0
check took: 22.6s
L5 · Run tested? Unknown

not present in web-profile loader inventory

Sandbox install passed✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30
spec github:hashgraph-online/hol-guard#v3.13.1 · install mode reused L4 scratch
check took: 395ms
Web boot ready✓ Passed
Source: DSH runtime · Method: web boot · Captured 2026-09-30
ready line dsh web: http://127.0.0.1:50574/?token=…
HTTP endpoint served✓ Passed
Source: DSH runtime · Method: HTTP request · Captured 2026-09-30
path / · HTTP 200 · took 395ms
Plugin active in inventory? Unknown
Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-30
verdict not-found · entries 149
phases: active 121 · null 28
not present in web-profile loader inventory

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

v3.8.0github2026-09-29

github:hashgraph-online/hol-guard#v3.8.0

○dsh 0.2.0-rc.1current2026-09-29ecosystem plugin
Environment & artifact
  • • Node.js: v24.14.0
  • • DSH: 0.2.0-rc.1
  • • Plugin artifact: github · github:hashgraph-online/hol-guard#v3.8.0#v3.8.0
Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)
L1 static
Passed
L2 static
Passed
L3 static
Passed
L4 sandbox
Passed
L5 runtime
Unknown
Install test ran: the package installs but declares no dsh.bundle and mounts no capability — an ecosystem plugin, not a usable dsh plugin (shown as L5 · ecosystem plugin)
ecosystem plugin

ID: hol-guard@v3.8.0@dsh0.2.0-rc.1 · profile: l5-web-smoke

Issued: 2026-09-29 · expires: 2026-12-28

View checks & evidence
L1 · Found✓ Passed
Defaulted from L3✓ Passed
defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)
L2 · Structured✓ Passed
Defaulted from L3✓ Passed
defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)
L3 · Install spec✓ Passed
Install command parsed✓ Passed
Source: registry verification · Method: install spec parse · Captured 2026-09-30
DSH version declared✓ Passed
Source: registry verification · Method: DSH version declaration · Captured 2026-09-30
L4 · Install tested✓ Passed
Install executed in confined sandbox✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29
spec github:hashgraph-online/hol-guard#v3.8.0 · channel GitHub source · install mode reused L4 scratch
Install succeeded✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29
spec github:hashgraph-online/hol-guard#v3.8.0 · channel GitHub source · install mode reused L4 scratch
Installed artifact confirmed✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29
spec github:hashgraph-online/hol-guard#v3.8.0 · channel GitHub source · install mode reused L4 scratch
L5 · Run tested? Unknown

not present in web-profile loader inventory

Sandbox install passed✓ Passed
Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29
spec github:hashgraph-online/hol-guard#v3.8.0 · install mode reused L4 scratch
check took: 25ms
Web boot ready✓ Passed
Source: DSH runtime · Method: web boot · Captured 2026-09-29
ready line dsh web: http://127.0.0.1:60180/?token=…
HTTP endpoint served✓ Passed
Source: DSH runtime · Method: HTTP request · Captured 2026-09-29
path / · HTTP 200 · took 25ms
Plugin active in inventory? Unknown
Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-29
verdict not-found · entries 149
phases: active 121 · null 28
not present in web-profile loader inventory

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

v3.7.1github2026-09-28

https://github.com/hashgraph-online/hol-guard

Ecosystem plugin: installs via dsh plugin add but declares no dsh.bundle and mounts no plugin capability — its level reads L5 · Ecosystem plugin.

v3.6.2github2026-09-27

https://github.com/hashgraph-online/hol-guard

Ecosystem plugin: installs via dsh plugin add but declares no dsh.bundle and mounts no plugin capability — its level reads L5 · Ecosystem plugin.

v3.5.1github2026-09-26

https://github.com/hashgraph-online/hol-guard

Ecosystem plugin: installs via dsh plugin add but declares no dsh.bundle and mounts no plugin capability — its level reads L5 · Ecosystem plugin.

Only the latest 3 published versions are shown; source-snapshot (commit hash) groups, unstated groups and older versions are omitted — the full archive stays in the data layer (snapshot/unstated groups appear only when a plugin has no published version).

Author badges

Embed the official badges in your README to showcase security & install-test status:

dsh.so risk
`[![dsh.so risk](https://www.dsh.so/badge/hol-guard.svg)](https://www.dsh.so/artifact/hol-guard/)`

Security Report

Automated static scan, not manual review.

DSH.SO VETPASSEDccce67
Security reviewAutomated review · daily
PASSED

Vet static analysis found no suspicious behavior — verdict is clean.

0 critical·0 high·0 medium
Version binding
plugin version—
scanned versionv3.13.1git2026-09-30
current versionv3.13.1same version
vet verdictclean · git

Vet is an AST static scan (npm artifact or git source).

Disclaimer: automated static analysis, not a security guarantee. Always review what you install.

Risk details

No critical or warning findings.

Activity

Last commit 2026-09-30 · activity: Active

• Repo created: 2026-03-28

• Stars: ★ 680 · Forks: 113

• Health: Active — committed within last 30 days

Source

Website: hol.org/guard

GitHub: github.com/hashgraph-online/hol-guard

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