registry / @plannotator/opencode / 0.27.9
@plannotator/opencode@0.27.9
Plannotator plugin for OpenCode - interactive plan review with visual annotation
AI Security Review
scanned 28d ago · by lpm-firewall-aiInspected the manifest and active server entrypoint. The postinstall installs package-owned OpenCode additions in dedicated directories, and the runtime behavior aligns with the package’s plan-review plugin purpose.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
npm postinstall; plugin plan-review workflow activation.
Impact
No confirmed malicious effect or unrelated control-surface mutation was established.
Mechanism
The install hook copies package-owned files. The plugin runs Plannotator’s review CLI or embedded review runtime.
AI rationale
Inspected the manifest and active server entrypoint. The postinstall installs package-owned OpenCode additions in dedicated directories, and the runtime behavior aligns with the package’s plan-review plugin purpose.
Evidence
package.jsondist/server.jscommands/plannotator-annotate.mdcommands/plannotator-last.mdcommands/plannotator-review.mdskills/plannotator/SKILL.md
Decision evidence
public snapshotAI called this Clean at 91.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json postinstall copies package-owned command and skill files into OpenCode’s dedicated config directories.
- dist/server.js defines the Plannotator OpenCode plugin and registers its plan workflow through OpenCode hooks.
- dist/server.js starts the Plannotator CLI as part of its review workflow.
- dist/server.js uses the embedded runtime only when available and otherwise falls back to the CLI.
Evidence against
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShellWebSocket
HighEntropyStringsUrlStrings
Oversized source lightweight scan
Source & flagged code
6 flaggedpackage.jsonView file
•scripts.postinstall = mkdir -p ${XDG_CONFIG_HOME:-$HOME/.config}/opencode/commands && cp ./commands/*.md ${XDG_CONFIG_HOME:-$HOME/.config}/opencode/commands/ 2>/dev/null || true; mkdir -p ${XDG_CONFIG_H...
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = mkdir -p ${XDG_CONFIG_HOME:-$HOME/.config}/opencode/commands && cp ./commands/*.md ${XDG_CONFIG_HOME:-$HOME/.config}/opencode/commands/ 2>/dev/null || true; mkdir -p ${XDG_CONFIG_H...
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgdist/server.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = @plannotator/opencode@0.27.14
matchedIdentity = npm:QHBsYW5ub3RhdG9yL29wZW5jb2Rl:0.27.14
similarity = 0.500
summary = stored previous version shares package body but lacks this dangerous source file
Findings
3 High6 Medium5 Low
HighInstall Time Lifecycle Scriptspackage.json
HighSemantic Analysis Limiteddist/server.js#virtual:normalized:round1
HighPrevious Version Dangerous Deltadist/server.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumDynamic Requiredist/server.js
MediumNetwork
MediumEnvironment Vars
MediumOversized Source Filedist/embedded.js
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @plannotator/opencode@0.27.9.
See all versions of @plannotator/opencode for other recorded verdicts.
- Review the evidence and your use of @plannotator/opencode@0.27.9 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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