zoom-cobrowse-sdk

100Critical

The skill exposes hardcoded credentials, lacks necessary security declarations for network and tool access, and provides insecure implementation instructions while failing to include critical documentation files.

Threat Analysis

AI Agent Traps ↗Scanned 6/20/2026
Content InjectionPerceptionclean
Cognitive StateMemory & Learningclean
SystemicMulti-Agent Dynamicsclean
Human-in-the-LoopHuman Overseerclean
HygienePackaging & Manifest6 findings

Skill Info

Nameanthropics/knowledge-work-plugins/zoom-cobrowse-sdk
Registrygithub
Version55447a28e6c7
PURLpkg:github/anthropics/knowledge-work-plugins@55447a28e6c7?skill=zoom-cobrowse-sdk
Stars21,418
Installs983

Install

This skill has been flagged as potentially malicious. Review the findings below before installing.
GitHub
GitHub
981 installs
Skills.sh
Skills.shDocs
npx skills add https://github.com/anthropics/knowledge-work-plugins

Assessments (4)

AI Agent Traps ↗
Hardcoded credentials detected. Passwords, API keys, and secrets should not be hardcoded in source code. Use environment variables or a secrets manager instead.criticalvulnAML.T0055AML.T0037LLM02:2025

Hardcoded credentials detected. Passwords, API keys, and secrets should not be hardcoded in source code. Use environment variables or a secrets manager instead.

95% confidenceline 10
"token": "eyJhbGciOiJIUzI1NiIs..."
Unverified dependency installation instructionsmediumsupply chainAML.T0010AML.T0019AML.T0058LLM03:2025

The skill instructs users to run 'npm install' without specifying version pins or integrity checks, which could lead to the installation of malicious or compromised packages.

70% confidenceline 171
npm install
Credential custody risk in documentationmediumcredential theftAML.T0055AML.T0037LLM02:2025

The skill provides instructions and code samples for setting up a token server that handles sensitive SDK secrets, which could lead to credential exposure if implemented insecurely by the user.

80% confidenceline 468
const jwt = signJWT(payload, 'YOUR_SDK_SECRET');
Description Mismatchmediumdescription mismatchAML.T0011.000LLM06:2025LLM09:2025

The skill content includes a 'critical' static analysis finding regarding hardcoded credentials, which contradicts the security best practices documented within the skill itself.

85% confidence
The 'Static analysis summary' section explicitly flags '[critical] javascript-hardcoded-credentials — Hardcoded credentials detected', while the documentation warns users not to expose secrets.
Missing allowed-tools declarationlowunauthorized tool useAML.T0053LLM06:2025

Skill executes commands, writes files, or accesses the network but declares no allowed-tools, so its tool surface cannot be reviewed or constrained.

90% confidence
Undeclared network usagelowunauthorized tool useAML.T0053LLM06:2025

Skill contains network access patterns (HTTP requests, socket connections) without declaring network capability in allowed-tools.

60% confidence
Referenced file missing from skill packagelowpolicy violation

SKILL.md links to "concepts/jwt-authentication.md" but the file is not part of the skill package — the workflow silently degrades or the content is sourced elsewhere at runtime

90% confidence
[JWT Authentication](concepts/jwt-authentication.md)
Referenced file missing from skill packagelowpolicy violation

SKILL.md links to "concepts/session-lifecycle.md" but the file is not part of the skill package — the workflow silently degrades or the content is sourced elsewhere at runtime

90% confidence
[Session Lifecycle](concepts/session-lifecycle.md)
Referenced file missing from skill packagelowpolicy violation

SKILL.md links to "examples/agent-integration.md" but the file is not part of the skill package — the workflow silently degrades or the content is sourced elsewhere at runtime

90% confidence
[Agent Integration](examples/agent-integration.md)
Referenced file missing from skill packagelowpolicy violation

SKILL.md links to "examples/customer-integration.md" but the file is not part of the skill package — the workflow silently degrades or the content is sourced elsewhere at runtime

90% confidence
[Customer Integration](examples/customer-integration.md)
Referenced file missing from skill packagelowpolicy violation

SKILL.md links to "get-started.md" but the file is not part of the skill package — the workflow silently degrades or the content is sourced elsewhere at runtime

90% confidence
[Get Started Guide](get-started.md)
Missing licenseinfopolicy violation

Skill does not specify a license field. Specifying a license helps users understand usage terms.

100% confidence

Badge

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Image URL
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