@nanonets/graft@0.12.0
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AI Security Review
scanned 3mo ago · by lpm-firewall-aiNo concrete malware behavior was found. The explicit agent configuration and global hook capability warrants a warning, not a block.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
User runs `graft init` and selects or flags agent targets.
Impact
Configured agents may invoke Graft hooks or MCP commands in future sessions.
Mechanism
Explicit AI-agent hook, skill, and MCP configuration
AI rationale
No concrete malware behavior was found. The explicit agent configuration and global hook capability warrants a warning, not a block.
Evidence
package.jsonscripts/postinstall.mjsdist/cli.jsdist/claude/init.jsdist/claude/settings-merge.jsdist/hosts/codex-hooks.jsdist/telemetry/send.js.claude/settings.json.claude/helpers/graft-statusline.cjs.claude/helpers/graft-hooks.cjs.claude/skills/graft/SKILL.md.mcp.json~/.codex/hooks.json~/.codex/hooks/graft/graft-hooks.cjs~/.codex/config.toml
Network endpoints2
events.nanonets.com/batch/openrouter.ai/api/v1
Decision evidence
public snapshotAI called this Suspicious at 95.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- `graft init` explicitly wires AI-agent files and global Codex config.
- Init installs global Codex hooks for agent events.
- Claude settings merge adds command hooks and Bash allow entries.
- Telemetry can POST anonymous event batches to Nanonets.
Evidence against
- postinstall only checks a path and prints an init instruction.
- Noninteractive init writes nothing unless flags select targets.
- Claude CLI mode disables tools, settings sources, and session persistence.
- No credential harvesting, hidden payload download, or install-time config mutation found.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
5 flaggedpackage.jsonView file
•scripts.postinstall = node scripts/postinstall.mjs
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node scripts/postinstall.mjs
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgdist/claude/shim-template.jsView file
22return `#!/usr/bin/env node
L23: const path = require('path');
L24: const fs = require('fs');
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/claude/shim-template.jsView on unpkg · L22Findings
3 High5 Medium5 Low
HighInstall Time Lifecycle Scriptspackage.json
HighSandbox Evasion Gated Capabilitydist/ai/llm/claude-cli.js
HighPrevious Version Dangerous Deltadist/ai/llm/claude-cli.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumDynamic Requiredist/claude/shim-template.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @nanonets/graft@0.12.0.
See all versions of @nanonets/graft for other recorded verdicts.
- Review the evidence and your use of @nanonets/graft@0.12.0 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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