Security audit

Sql Formatter

Security checks for vulnerabilities and agentic risk

Overview

This is a straightforward local SQL formatting tool with user-directed file input and output, and no evidence of hidden network access, persistence, credential use, or deceptive behavior.

Install only if you want a local SQL formatter/linter. When using --input or --output, provide only files you intend the tool to read or overwrite, since the script does not implement its own path allowlist.

A.I.G

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

SkillSpector

Vulnerability Patterns

MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code

Findings (11)

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 12)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 17)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 18)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 19)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 20)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 21)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 29)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 30)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 38)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Ae1

High

Category: analysis-evasion
Confidence: 100% confidence
Finding: Referenced artifact was not completely inspected
Content: Scanner excerpt · SKILL.md (reported line 39)May include surrounding context.
md
All commands use `scripts/sql_format.py`.

Undeclared Tool Scope

Medium

Category: MCP Least Privilege
Confidence: 93% confidence
Finding: The skill documentation describes operations that read from and write to files (--input, --output, stdin), but it does not declare any explicit tool scope or permission boundaries. In agent environments, undeclared file capabilities can lead to broader-than-expected filesystem access, making it harder to enforce least privilege and increasing the risk of unintended file disclosure or modification.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.