validate-ql-mcp-server-tools-queries

Validate MCP server tool queries for non-empty AST, CFG, and CallGraph outputs.

30|3|Updated Feb 4, 2026

Search Tags:#testing #tooling #validate #ast #mcp-server #cfg #callgraph

Ready to run

npx skills add https://github.com/advanced-security/codeql-development-mcp-server --skill validate-ql-mcp-server-tools-queries

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: validate-ql-mcp-server-tools-queries
Source: https://github.com/advanced-security/codeql-development-mcp-server/tree/main/.github/skills/validate-ql-mcp-server-tools-queries
Command: npx skills add https://github.com/advanced-security/codeql-development-mcp-server --skill validate-ql-mcp-server-tools-queries

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Validates that MCP server tools queries produce substantive outputs for AST, CFG, and CallGraph, preventing false positives in tool testing.

Core Features & Use Cases

Validates PrintAST, PrintCFG, CallGraphFrom, and CallGraphTo outputs across all supported languages.
Helps maintain reliable MCP tool validation workflows for development, testing, and workshop scenarios.
Use Case: Ensure test code produces non-empty AST/CFG and real call relationships before integrating into automation.

Quick Start

Validate the MCP server tool queries against sample test code to confirm non-empty AST, CFG, and CallGraph outputs.

Frequently Asked Questions about validate-ql-mcp-server-tools-queries

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I validate MCP server tools queries for AST and CFG outputs?▼

To validate MCP server tools queries for AST and CFG outputs, run PrintAST, PrintCFG, CallGraphFrom, and CallGraphTo against test code to confirm they return non-empty, substantive results across all supported languages.

Why does my CodeQL MCP server return empty CallGraph results?▼

Empty CallGraph results often indicate missing test databases or test code under the server ql language tool packs, which are required for CallGraphFrom and CallGraphTo to produce non-empty, validated outputs.

What do I need to validate MCP tool outputs for CodeQL queries?▼

Validating MCP tool outputs for CodeQL queries requires a functioning MCP server environment with CodeQL tooling, test databases, and test code under the server ql language tool packs.

Can I validate AST, CFG, and CallGraph outputs across all programming languages?▼

Yes, you can validate AST, CFG, and CallGraph outputs across all supported programming languages by applying the validation queries to your test codes to ensure PrintAST, PrintCFG, CallGraphFrom, and CallGraphTo return non-empty results.

When should I validate MCP server tools queries before integrating into automation?▼

Validate MCP server tools queries before integrating into automation to ensure test code produces non-empty AST, CFG, and real call relationships, preventing false positives in tool testing workflows.

Does validating MCP server tool queries prevent false positives in tool testing?▼

Validating MCP server tool queries prevents false positives in tool testing by verifying that PrintAST, PrintCFG, CallGraphFrom, and CallGraphTo produce substantive, non-empty data for development and workshop scenarios.