zoom-cobrowse-sdk

100Critical

The skill contains hardcoded credentials, lacks necessary tool and network constraints, uses insecure dependency management, and references missing documentation, creating significant security and supply chain risks.

Threat Analysis

AI Agent Traps ↗Scanned 6/30/2026
Content InjectionPerceptionclean
Semantic ManipulationReasoningclean
Cognitive StateMemory & Learningclean
SystemicMulti-Agent Dynamicsclean
Human-in-the-LoopHuman Overseerclean
HygienePackaging & Manifest6 findings

Skill Info

Nameanthropics/knowledge-work-plugins/zoom-cobrowse-sdk
Registrygithub
Version4fc672a0eb8b
PURLpkg:github/anthropics/knowledge-work-plugins@4fc672a0eb8b?skill=zoom-cobrowse-sdk
Stars22,195
Installs1,100

Install

This skill has been flagged as potentially malicious. Review the findings below before installing.
GitHub
GitHub
1,100 installs
Skills.sh
Skills.shDocs
npx skills add https://github.com/anthropics/knowledge-work-plugins

Assessments (3)

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 patternmediumsupply chainAML.T0010AML.T0019AML.T0058LLM03:2025

The skill provides instructions to run 'npm install' without version pinning, which could lead to the execution of compromised or malicious package versions. [ensemble: confirmed by 3/3 passes; severity set to the agreed median (ADR-0067).]

90% confidenceline 169
git clone https://github.com/zoom/cobrowsesdk-auth-endpoint-sample.git; cd cobrowsesdk-auth-endpoint-sample; npm install
Outbound network request primitive in skill code — can transmit data externallylowdata exfiltrationAML.T0025AML.T0024LLM02:2025

Outbound network request primitive in skill code — can transmit data externally

95% confidenceline 5
fetch('/api/token', {
  method: 'POST',
  body: JSON.stringify({ role: 1, userId, userName })
})
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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HTML
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Image URL
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