RiteKit

• Outcome: Review
• Latest audit: Nov 3, 2026 · 10:52 AM UTC
• Version: 1.0.6

Overview

The RiteKit workflow has sensible controls, but its CLI dependency can install and update other agent skills without clearly disclosing those broader changes.

Review and install the CLI separately before enabling this skill. Decide whether its automatic installation and updating of other agent skills is acceptable; the publisher documents OO_SKILLS_SYNC_DISABLED as a control. OOMOL will mediate your RiteKit requests and credentials. The remote installer and hosted connector were not fully verified, so this review does not establish their complete behavior.

A.I.G

Vulnerability Patterns

• Skill Instruction Hijacking: Alters the agent's session goals or safety constraints when the skill loads
• Agent Memory Poisoning: Writes attacker-controlled rules into memory that affect later sessions
• Remote Payload Retrieval and Execution: Fetches external code whose behavior can change after review
• Embedded Malicious Code: Ships malicious scripts inside the skill and executes them locally
• Unauthorized Access and Privilege Escalation: Obtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns

• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code
• Excessive Agency: Unrestricted Tool Access, Autonomous Decision Making, Scope Creep
• MCP Tool Poisoning: Hidden Instructions, Unicode Deception, Parameter Description Injection
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration

Findings (3)

Description-Behavior Mismatch

High

• Category: MCP Tool Poisoning
• Confidence: 99% confidence

Finding

The supplied code performs remote script execution for an Oomol installer rather than the declared RiteKit operations. Nothing in the supplied chunk establishes this installer as a supporting dependency for RiteKit. The downloaded script's contents and further effects cannot be determined from this chunk.

Content

No source excerpt is available for this finding.

External Script Fetching

High

• Category: Supply Chain
• Confidence: 98% confidence

Finding

Piping a remotely fetched installer directly into Bash executes mutable network-supplied code without prior inspection or independent integrity verification. If the installer distribution is compromised, the script could execute arbitrary commands with the agent's local privileges and access available files or credentials; the missing-CLI condition limits exposure but does not remove this risk. The PowerShell installation alternative presents the same issue.

Content

Scanner excerpt · SKILL.md (reported line 61)May include surrounding context.

• oo: command not found — install the oo CLI (other platforms: https://cli.oomol.com/install-guide.md):

  bash

  curl -fsSL https://cli.oomol.com/install.sh | bash    # macOS / Linux
  

  powershell

Autonomous Decision Making

Medium

• Category: Excessive Agency
• Confidence: 80% confidence

Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 82)May include surrounding context.

md

- **`OOMOL_INSUFFICIENT_CREDIT`** — OOMOL billing stop. Recharge at `https://console.oomol.com/billing/token-recharge` before retrying.

- **HTTP 402 without `OOMOL_INSUFFICIENT_CREDIT`** — the third-party account itself has no active plan or credit. Report the provider error message as is; do not ask the user to recharge OOMOL.

## Resources