@passioncode-ai/fabric-agent-adapter@0.5.3
Create Fabric-compatible agents, run them as always-alive local services with dashboards (fabric-service/0.1), and adapt existing projects to the Fabric Agent Contract. This package is the installer CLI.
AI Security Review
scanned 25d ago · by lpm-firewall-aiThe package has an explicit CLI that installs its own skills into shared agent directories, a concrete agent configuration capability. The behavior is product-aligned and user-invoked, so this warrants a warning rather than a block.
Static reason
No blocking static signals were detected.
Trigger
A user runs the fabric-agent-adapter CLI, optionally with --force.
Impact
The installed skills become available to agents using those directories; forced installation can replace existing skill content.
Mechanism
The CLI copies shipped skill directories into ~/.agents/skills or, with --target claude, ~/.claude/skills; --force permits recursive removal of an existing destination first. It refuses the Claude copy when its plugin is installed.
AI rationale
The package has an explicit CLI that installs its own skills into shared agent directories, a concrete agent configuration capability. The behavior is product-aligned and user-invoked, so this warrants a warning rather than a block.
Evidence
bin/fabric-agent-adapter.js~/.agents/skills~/.claude/skills
Decision evidence
public snapshotAI called this Suspicious at 84.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The package exposes an installer CLI and has no install lifecycle script.
- When explicitly run, the CLI copies its shipped skills into the user's shared agent skills directory and can recursively replace an existing destination with --force.
- The installer checks whether its Claude plugin is present and refuses a plain Claude skills copy when it could shadow that plugin.
Evidence against
- The configuration change is activated by running the CLI; package installation alone does not trigger it.
- The manifest describes the product as an agent adapter, consistent with installing its skills.
- No credential collection, network send, or unrelated agent configuration write was identified in the inspected CLI.
Behavioral surface
CryptoEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
CopyleftLicense
Source & flagged code
5 flaggedbin/fabric-agent-adapter.jsView file
•Runtime or CLI code links a write operation to an explicit external AI-agent control path:
backup = path.join(home, '.claude', 'sk[redacted]', `${name}-${date.now()}`);
fs.mkdirsync(path.dirname(backup), { recursive: true });
fs.renamesync(shadow, backup);
console.log(`removed shadowing ${info.issymboliclink() ? 'link' : 'copy'} ${shadow} (kept at ${backup})`);
removed += 1;
}
if (!removed) console.log('no shadowing copies found.');
}
function main(argv) {
const args = argv.slice(2);
if (args.includes('--help') || args.includes('-h')) {
usage();
return 0;
}
const force = args.includes('--force');
const prune = args.includes('--prune-shadow');
let target = 'agents';
const known = new set(['--force', '--prune-shadow']);
const unknown = [];
for (
High
External Ai Agent Control Surface Mutation
Runtime or CLI source writes behavior-bearing configuration into a user or project AI-agent control surface.
bin/fabric-agent-adapter.jsView on unpkg•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation.
#!/usr/bin/env node
'use strict';
const fs = require('fs');
const path = require('path');
const os = require('os');
const root = path.resolve(__dirname, '..');
const repo = 'passioncode-ai/fabric-agent-adapter';
const plugin_id = 'fabr
Findings
2 High5 Medium5 Low
HighExternal Ai Agent Control Surface Mutationbin/fabric-agent-adapter.js
HighTrigger Reachable External Ai Agent Control Surface Mutationbin/fabric-agent-adapter.js
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperplugins/fabric-agent-adapter/skills/adapting-projects-to-fabric/scripts/fabric_provider.py
MediumSuspicious Lifecycle Evidencepackage.json
MediumAi Review Evidencebin/fabric-agent-adapter.js
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowCopyleft License
Affected versions and remediation
This report applies to @passioncode-ai/fabric-agent-adapter@0.5.3.
See all versions of @passioncode-ai/fabric-agent-adapter for other recorded verdicts.
- Review the evidence and your use of @passioncode-ai/fabric-agent-adapter@0.5.3 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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