registry / AI-agent control-surface risk / copilot-framework
copilot-framework
Contract-first Copilot scaffolding and workspace bootstrap scripts for Edenred repositories.
This report shows the evidence for copilot-framework@1.6.6. 4 of 8 known versions are blocked or flagged. See all versions.
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe manifest triggers a postinstall hook that automatically changes consumer agent instructions and MCP configuration without an affirmative consent step. This is unconsented install-time mutation of a foreign agent control surface.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
Installing the package in a repository outside CI and production.
Impact
Subsequent agent sessions may follow package-provided instructions and start the registered server.
Mechanism
The postinstall hook copies agent instruction files and merges a package-provided MCP server into the repository configuration.
Policy narrative
The package’s postinstall hook automatically installs agent instructions and registers its MCP server in the consumer repository. Those changes affect later agent sessions and occur without an explicit setup action, establishing an unconsented agent control-surface change.
AI rationale
The manifest triggers a postinstall hook that automatically changes consumer agent instructions and MCP configuration without an affirmative consent step. This is unconsented install-time mutation of a foreign agent control surface.
Evidence
package.jsonscripts/postinstall.jsworkspace/.github/AGENTS.mdworkspace/.vscode/mcp.json.github/AGENTS.md.github/copilot-instructions.md.vscode/mcp.json
Decision evidence
public snapshotAI identified this as a dangerous AI-agent capability at 96.0% confidence with low false-positive risk.
Evidence for policy risk
- The package runs scripts/postinstall.js after installation; the hook skips CI and production environments.
- For a repository install, the hook copies agent instructions into the consumer repository and writes or merges its MCP configuration.
- The copied instructions activate automatically at session start, and the MCP template registers copilot-framework as a server.
Evidence against
- The hook skips CI and production environments, and existing agent instruction files are preserved.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStrings
NoLicense
Source & flagged code
7 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node scripts/postinstall.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node scripts/postinstall.js
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgscripts/postinstall.jsView file
37const timestamp = new Date().toISOString();
L38: fs.mkdirSync(path.dirname(SETUP_TELEMETRY_PATH), { recursive: true });
L39: fs.appendFileSync(
L40: SETUP_TELEMETRY_PATH,
...
L56: function writePackManifest(packName, source, status, reason) {
L57: fs.mkdirSync(KNOWLEDGE_PACK_STATE_DIR, { recursive: true });
L58: const manifest = {
...
L65: };
L66: fs.writeFileSync(KNOWLEDGE_PACK_MANIFEST_PATH, `${JSON.stringify(manifest, null, 2)}\n`, 'utf8');
L67: }
...
L216: '.github/*.md',
L217: '.github/AGENTS.md',
Critical
Ai Agent Control Hijack
Source creates an unconsented AI-agent control surface through install-time mutation or a default unauthenticated remote skill channel.
scripts/postinstall.jsView on unpkg · L37•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation.
nifest(packname, '', 'skipped', 'missing-source');
return;
}
if (!fs.existssync(resolvedsource)) {
warn(`pack source not found for ${packname}: ${source}`);
warn('baseline install continues without this pack.');
appendtelemetry('pack.skip', `${packname}:${source}`, 'skipped');
writepackmanifest(packname, source, 'skipped', 'source-unavailable');
return;
}
const clipath = path.join(framework_root, 'bin', 'edenred-copilot-framework.js');
const result = spawnsync(process.execpath, [
clipath,
'import-knowledge-pack',
'--source',
source,
'--pack',
packname,
'--repo',
target_root,
'--incremental',
], {
cwd:
High
Trigger Reachable External Ai Agent Control Surface Mutation
Manifest-trigger-reachable source writes behavior-bearing configuration into a user or project AI-agent control surface.
scripts/postinstall.jsView on unpkgstacks/agenred-rag-api/cloud/provision-ado-repo.shView file
•path = stacks/agenred-rag-api/cloud/provision-ado-repo.sh
kind = build_helper
sizeBytes = 5890
magicHex = [redacted]
Medium
Ships Build Helper
Package ships non-JavaScript build or shell helper files.
stacks/agenred-rag-api/cloud/provision-ado-repo.shView on unpkgworkspace/qa/docs/qa-framework-summary.pdfView file
•path = workspace/qa/docs/qa-framework-summary.pdf
kind = high_entropy_blob
sizeBytes = 102358
magicHex = [redacted]
High
Ships High Entropy Blob
Package ships high-entropy non-source blobs.
workspace/qa/docs/qa-framework-summary.pdfView on unpkgdist/prompt-eval/provider.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = copilot-framework@1.3.1
matchedIdentity = npm:Y29waWxvdC1mcmFtZXdvcms:1.3.1
similarity = 0.900
summary = stored previous version shares package body but lacks this dangerous source file
High
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
dist/prompt-eval/provider.jsView on unpkgFindings
1 Critical4 High5 Medium5 Low
CriticalAi Agent Control Hijackscripts/postinstall.js
HighInstall Time Lifecycle Scriptspackage.json
HighTrigger Reachable External Ai Agent Control Surface Mutationscripts/postinstall.js
HighShips High Entropy Blobworkspace/qa/docs/qa-framework-summary.pdf
HighPrevious Version Dangerous Deltadist/prompt-eval/provider.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperstacks/agenred-rag-api/cloud/provision-ado-repo.sh
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowNo License
Affected versions and remediation
This report applies to copilot-framework@1.6.6.
The versions list below shows the verdict for each recorded version.
- Avoid installing copilot-framework@1.6.6. 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.
Versions
8 known versions1.6.6latestshownMaliciousSoft block: AI-agent control surfaceBlockPublishedOct 8, 2026, 6:34 PM1.6.5SuspiciousAgent extension lifecycle riskWarnPublishedOct 1, 2026, 12:30 PM1.6.4SuspiciousAgent extension lifecycle riskWarnPublishedSep 25, 2026, 6:23 PM1.6.2MaliciousInstall Hook AbuseBlockPublishedAug 31, 2026, 6:16 PM1.6.1MaliciousSoft block: AI-agent control surfaceBlockPublishedAug 27, 2026, 9:02 PM1.6.0SuspiciousAgent extension lifecycle riskWarnPublishedAug 26, 2026, 5:46 PM1.5.0MaliciousSoft block: AI-agent control surfaceBlockPublishedAug 20, 2026, 4:07 PM1.3.1SuspiciousSoft block: AI-agent control surfaceWarnPublishedJun 30, 2026, 6:01 PM