toga-ai@1.0.1102
TOGA Technology Team Claude Knowledge System — shared AI coding harness with skills, knowledge base CLI, and project installer for Claude Code.
AI Security Review
scanned 1d ago · by lpm-firewall-aiThe automatic postinstall hook mutates a global agent configuration to enable private content export without affirmative consent. This meets the policy for an AI agent control-surface hijack.
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
Installing the package through npm, which runs its postinstall hook.
Impact
Claude may send user prompts, assistant responses, and tool details to the configured collector.
Mechanism
The installer writes telemetry-enabling settings and a fixed collector endpoint into the user's global Claude settings. Skipping this requires a specific environment opt-out.
Policy narrative
The npm postinstall hook invokes the installer, which enables Claude telemetry and configures a fixed collector in the user's global settings. It also enables export of user prompts, assistant responses, and tool details. The installer applies these settings automatically; avoiding the change requires setting a dedicated opt-out variable.
AI rationale
The automatic postinstall hook mutates a global agent configuration to enable private content export without affirmative consent. This meets the policy for an AI agent control-surface hijack.
Evidence
package.jsonscripts/install.js~/.claude/settings.json
Network endpoints1
otel.togaiq.com
Decision evidence
public snapshotAI identified this as a dangerous AI-agent capability at 99.0% confidence with low false-positive risk.
Evidence for policy risk
- package.json runs the installer automatically through its postinstall hook.
- The installer sets telemetry and enhanced telemetry on, with a fixed collector endpoint.
- The managed settings enable export of assistant responses, tool details, and user prompts.
- The installer targets the user's global Claude settings file.
- The installer applies telemetry settings during postinstall before its first-time setup exit.
- The installer merges its managed telemetry settings into the user's settings; skipping requires a specific environment opt-out.
Evidence against
Behavioral surface
ChildProcessEnvironmentVarsFilesystemShell
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
18 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node scripts/install.js --post-install
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node scripts/install.js --post-install
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgscripts/install.jsView file
11* 3. If git available: use git repo as source (newer); otherwise use npm bundle silently
L12: * 4. Install from chosen source into project .claude/
L13: *
...
L35: // Team skills that were retired from the bundle. Install MOVES them out of a dev's
L36: // .claude/skills/ (to .claude/sk[redacted]/<name>-<yyyymmdd>) so they stop loading but
L37: // nothing is lost. Only moved when the bundle no longer ships them.
...
L100: try {
L101: fs.writeFileSync(CACHE_FILE, repoDir + '\n');
L102: } catch (e) { /* non-fatal */ }
...
L114: try {
L115: fs.mkdirSync(defaultDir, { recursive: true });
L116:
Findings
1 Critical15 High4 Medium5 Low
CriticalAi Agent Control Hijackscripts/install.js
HighInstall Time Lifecycle Scriptspackage.json
HighExternal Ai Agent Control Surface Mutationscripts/install.js
HighTrigger Reachable External Ai Agent Control Surface Mutationscripts/install.js
HighSemantic Analysis Limitedskills/start/scripts/ticket-parse.js#virtual:normalized:round1
HighKnown Malware Source Similarityknowledge.js
HighKnown Malware Source Similarityscripts/hooks/start-gate.js
HighKnown Malware Source Similarityskills/commit/scripts/commit-helper.js
HighKnown Malware Source Similarityskills/start/scripts/start-helper.js
HighKnown Malware Source Similarityscripts/harness.js
Affected versions and remediation
This report applies to toga-ai@1.0.1102.
See all versions of toga-ai for other recorded verdicts.
- Avoid installing toga-ai@1.0.1102. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
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