Inside Diffnix
PRInspector Engine
PRInspector is not just a standard LLM wrapper. It is a multi-agent system that parses abstract syntax trees, compiles context, verifies code correctness, and reviews pull requests in under 5 seconds.
Git Webhook Trigger
When a developer opens or updates a Pull Request, our integration intercepts the VCS webhook. Within milliseconds, the PR metadata (branches, commit IDs, author) is verified, and a lightweight context collector is scheduled to download only the corresponding file differences.
01 / Context Enrichment
When a pull request is loaded, PRInspector parses files to capture reference statements. If a developer edits a file that depends on other modules, the agent queries the file system to pull model interfaces, class constructors, or routing declarations. It builds a mini dependency model representing the state of changes in relation to the entire code base.
02 / Specialized Agents Coordination
Rather than using a single monolithic prompt, we run multiple specialized agents asynchronously. The context agent evaluates stylistic and standard practices. The security agent focuses entirely on identifying vulnerable calls, data leakages, and credentials. The performance agent maps loop indexes, database query patterns, and resource hooks to ensure quality before it reaches production.
03 / Syntax Sandbox Validation
To guarantee high-quality outputs, suggestions containing code modifications are ran through an offline abstract syntax tree (AST) validator. This sandbox parses the suggestion output matching the target code language. If it fails to parse (due to compiler errors, typos, or missing braces), the agent runs self-correction prompts to ensure the recommendation works seamlessly.
Speed up code review cycles
Get context-aware comments, security verification, and drop-in git-diff recommendations directly inside your Pull Request flows.