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Security audit

Sales Follow-Up Sequence

Security checks for vulnerabilities and agentic risk

Overview

The skill provides local sales-planning tools with human-controlled sending, but its generated plan needs substantial manual completion.

Manually complete the channels, message copy, business-day dates, and stop conditions before using the plan. Choose a fresh output folder because plan.md is overwritten. The optional Windows app is unnecessary for this workflow and requires a separate trust decision.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (3)

Description-Behavior Mismatch

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The code is related to sales follow-up planning, but materially underimplements the description's core promised output. Its dated entries lack channels and business-day gaps, and most entries contain only a generic label. Local input reading and Markdown output are supporting implementation details; no unrelated access, outbound communication, or hidden execution is evident.

Content

No source excerpt is available for this finding.

Skill declares no tool scope ('permissions' or 'allowed-tools') but code capabilities were detected: file_write.

Medium
Category
MCP Least Privilege
Confidence
70% confidence
Finding

Without declared permissions the skill's intent is opaque and cannot be validated.

Content

No source excerpt is available for this finding.

The generated plan omits the promised touch channels and business-day gaps, using generic calendar-day blocks instead.

Low
Category
Excessive Agency
Confidence
99% confidence
Finding

The manifest promises a dated US deal-follow-up plan listing each touch, channel, and business-day gap. The implementation adds fixed seven-calendar-day increments and outputs only a date and a focus or 'next block' label, without channels, business-day gap calculations, or adjustment for non-business days.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.