gm-plugkit@2.0.2534
Bootstrap and daemon-spawn tool for gm plugkit binary. Downloads the correct platform wasm, verifies SHA256, and launches agentplug-runner (the native wasm host) as the spool watcher daemon.
AI Security Review
scanned 3mo ago · by lpm-firewall-aiSource establishes a real, user-invoked agent-control-surface mutation and remote native payload execution chain. It does not meet the policy threshold for malicious blocking because there is no unconsented npm lifecycle activation.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; source fingerprint signature matched known malicious package; routed for review
Trigger
User runs the gm-plugkit CLI or bootstrap entrypoint.
Impact
Can alter agent behavior in the active project and execute a downloaded daemon.
Mechanism
remote skill/native-runner installation plus AI-agent instruction wiring
AI rationale
Source establishes a real, user-invoked agent-control-surface mutation and remote native payload execution chain. It does not meet the policy threshold for malicious blocking because there is no unconsented npm lifecycle activation.
Evidence
package.jsoncli.jsbootstrap.jsbootstrap-shared.jsbootstrap-wasm-core.jsCLAUDE.mdAGENTS.md.gm/next-step.md.gm/instructions/~/.agents/skills/*/SKILL.md~/.claude/skills/*/SKILL.md~/.gm-tools/agentplug-runner~/.gm-tools/plugkit.wasm.gm/exec-spool/
Network endpoints4
api.github.com/repos/AnEntrypoint/agentplug-bin/releases/latestgithub.com/AnEntrypoint/agentplug-bin/releases/download/${tag}api.github.com/repos/AnEntrypoint/gm/contents/skills?ref=mainraw.githubusercontent.com/AnEntrypoint/gm/main/skills/${skillName}/SKILL.md
Decision evidence
public snapshotAI called this Suspicious at 93.0% confidence as Dangerous Capability with low false-positive risk.
Evidence for warning
- bootstrap.js:803 invokes project instruction wiring on normal CLI bootstrap.
- bootstrap-shared.js:266-289 creates/edits project CLAUDE.md and AGENTS.md.
- bootstrap.js:624-704 downloads skills and writes ~/.agents/skills and ~/.claude/skills.
- bootstrap.js:931-962 downloads and installs a native agentplug-runner, then executes it as a daemon.
Evidence against
- package.json has no preinstall/install/postinstall lifecycle hook.
- Activation requires explicit gm-plugkit CLI/bootstrap use.
- Downloads are from declared AnEntrypoint GitHub repositories and SHA-checked.
- No credential harvesting or outbound data-exfiltration path was found.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
Source & flagged code
6 flagged · loading sourcebootstrap-shared.jsView file
5const os = require('os');
L6: const { spawnSync } = require('child_process');
L7: const { pidAlive, sha256OfFileSync } = require('./gm-process');
High
Child Process
Package source references child process execution.
bootstrap-shared.jsView on unpkg · L5bootstrap.jsView file
7const crypto = require('crypto');
L8: const { spawn, spawnSync } = require('child_process');
L9: const { sha256OfFile, sha256OfFileSync } = require('./gm-process');
...
L37:
L38: const wrapperDir = __dirname;
L39:
...
L44: try {
L45: const ownPkg = JSON.parse(fs.readFileSync(path.join(__dirname, 'package.json'), 'utf-8'));
L46: if (ownPkg && ownPkg.version) {
...
L167: const dir = gmToolsDir();
L168: const names = process.platform === 'win32'
L169: ? ['agentplug-runner.exe']
Critical
Download Execute
Source downloads or fetches remote code and executes it.
bootstrap.jsView on unpkg · L77Trigger-reachable chain: manifest.main -> index.js -> bootstrap.js
L7: const crypto = require('crypto');
L8: const { spawn, spawnSync } = require('child_process');
L9: const { sha256OfFile, sha256OfFileSync } = require('./gm-process');
...
L37:
L38: const wrapperDir = __dirname;
L39:
...
L44: try {
L45: const ownPkg = JSON.parse(fs.readFileSync(path.join(__dirname, 'package.json'), 'utf-8'));
L46: if (ownPkg && ownPkg.version) {
...
L167: const dir = gmToolsDir();
L168: const names = process.platform === 'win32'
L169: ? ['agentplug-runner.exe']
Findings
2 Critical4 High3 Medium3 Low
CriticalDownload Executebootstrap.js
CriticalTrigger Reachable Dangerous Capabilitybootstrap.js
HighChild Processbootstrap-shared.js
HighKnown Malware Source Similaritybootstrap.js
HighKnown Malware Source Similaritycli.js
HighKnown Malware Source Fingerprint Signaturebootstrap.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to gm-plugkit@2.0.2534.
See all versions of gm-plugkit for other recorded verdicts.
- Review the evidence and your use of gm-plugkit@2.0.2534 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.