registry / @markjaquith/agency / 3.18.0
@markjaquith/agency@3.18.0
Manage agentic work across repositories with durable workbases
AI Security Review
scanned 12d ago · by lpm-firewall-aiThe automatic postinstall performs first-party Pi extension setup, which warrants a warning under the agent integration policy. The inspected source does not establish malicious behavior or a concrete attack surface.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
Installing the package with npm runs its postinstall hook.
Impact
The extension may be loaded by the user's Pi agent. The reviewed installer does not show credential access, exfiltration, or broad agent configuration changes.
Mechanism
The hook copies the bundled extension to the user's Pi agent extensions directory and records ownership; existing unowned or changed files are skipped.
AI rationale
The automatic postinstall performs first-party Pi extension setup, which warrants a warning under the agent integration policy. The inspected source does not establish malicious behavior or a concrete attack surface.
Evidence
package.jsonscripts/install-pi-extension.ts~/.pi/agent/extensions/agency.ts~/.pi/agent/extensions/agency.ts.agency-managed.json
Decision evidence
public snapshotAI called this Suspicious at 88.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The package runs an extension installer automatically from its postinstall lifecycle hook.
- The installer copies the package-owned extension into the user's Pi agent extensions directory.
- It skips an existing extension unless its ownership marker and content digest match; uninstall removes only a matching managed extension.
- The inspected integration path identifies project-local Agency and OpenCode configuration locations.
- The flagged process and review services use subprocesses for general process work and Git operations; the inspected snippets show no credential collection or exfiltration.
Evidence against
- The lifecycle hook installs a first-party agent extension without a separate prompt in the installer source.
Behavioral surface
CryptoDynamicRequireEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
Source & flagged code
8 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = bun scripts/install-pi-extension.ts install
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = bun scripts/install-pi-extension.ts install
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgsrc/utils/interactive-loader.tsView file
3const preload = ["@opentui", "solid", "preload"].join("/")
L4: await import(preload)
L5: return import("./interactive")
Medium
Dynamic Require
Package source references dynamic require/import behavior.
src/utils/interactive-loader.tsView on unpkg · L3Findings
4 High7 Medium5 Low
HighInstall Time Lifecycle Scriptspackage.json
HighSemantic Analysis Limitednode_modules/@babel/core/lib/config/files/plugins.js#virtual:normalized:round1
HighKnown Malware Source Similaritysrc/utils/process.ts
HighPrevious Version Dangerous Deltasrc/services/ReviewService.ts
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumDynamic Requiresrc/utils/interactive-loader.ts
MediumNetwork
MediumEnvironment Vars
MediumShips Native Binarynode_modules/@opentui/core-linux-x64/libopentui.so
MediumShips Wasm Modulenode_modules/@opentui/core/assets/zig/tree-sitter-zig.wasm
MediumStructural Risk Force Deep Review
Low
Affected versions and remediation
This report applies to @markjaquith/agency@3.18.0.
See all versions of @markjaquith/agency for other recorded verdicts.
- Review the evidence and your use of @markjaquith/agency@3.18.0 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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