MCP resources provided by the CodeQL Development MCP Server.
The server exposes 11 static resources and a set of dynamic per-language resources that supply AI assistants with CodeQL reference material. Resources are read-only and backed by .md files bundled with the server.
| Resource | URI | Description |
|---|---|---|
| CodeQL Query Basics | codeql://learning/query-basics |
QL query writing reference: syntax, metadata, patterns, testing |
| CodeQL Test-Driven Development | codeql://learning/test-driven-development |
TDD theory and workflow for developing CodeQL queries |
| CodeQL Data Extensions | codeql://learning/data-extensions |
Models-as-Data (MaD) overview: YAML model formats, extensible predicates, layout |
| CodeQL Performance Patterns | codeql://patterns/performance |
Performance profiling and optimization for CodeQL queries |
| CodeQL Server Overview | codeql://server/overview |
MCP server orientation guide: tools, prompts, resources, and workflows |
| CodeQL Server Prompts | codeql://server/prompts |
Complete reference of MCP prompts for CodeQL development workflows |
| CodeQL Server Queries | codeql://server/queries |
Overview of bundled tools queries: PrintAST, PrintCFG, CallGraphFrom, CallGraphTo |
| CodeQL Server Tools | codeql://server/tools |
Complete reference of default MCP tools for CodeQL development |
| CodeQL Security Templates | codeql://templates/security |
Security query templates for multiple languages and vulnerability classes |
| CodeQL Query Unit Testing | codeql://guides/query-unit-testing |
Guide for creating and running unit tests for CodeQL queries |
| CodeQL Dataflow Migration | codeql://guides/dataflow-migration-v1-to-v2 |
Guide for migrating from legacy v1 dataflow API to modern v2 module-based API |
| CodeQL Diff-Informed Analysis | codeql://learning/diff-informed-analysis |
Make data-flow queries diff-informed and validate with --check-diff-informed |
| CodeQL Overlay Databases | codeql://guides/overlay-databases |
Build and evaluate overlay databases for incremental analysis |
Each supported language can expose one or more of the following resource types under the URI pattern codeql://languages/{language}/{type}:
| Language | AST Reference | Security Patterns | Library Modeling | Additional |
|---|---|---|---|---|
| actions | ✓ | |||
| cpp | ✓ | ✓ | ✓ | |
| csharp | ✓ | ✓ | ✓ | |
| go | ✓ | ✓ | ✓ | dataflow, basic-queries |
| java | ✓ | ✓ | ||
| javascript | ✓ | ✓ | ✓ | |
| python | ✓ | ✓ | ✓ | |
| ruby | ✓ | ✓ | ||
| rust | ✓ | ✓ | ||
| swift | ✓ |
- AST Reference (
codeql://languages/{language}/ast) — CodeQL AST class reference for the language, describing how source constructs map to QL classes. - Security Patterns (
codeql://languages/{language}/security) — Security query patterns and framework modeling guidance. - Library Modeling (
codeql://languages/{language}/library-modeling) — Language-specific guide for authoring CodeQL data extensions (Models-as-Data) for third-party libraries. Registered for every CodeQL language that supports MaD upstream (cpp,csharp,go,java,javascript,python,ruby,rust,swift). - Dataflow (
codeql://languages/go/dataflow) — Guide to using the CodeQL dataflow library. - Basic Queries (
codeql://languages/go/basic-queries) — Introductory query examples for the language.