PR-Agent: Autonomous Pull Request Reviewer and Fixer
An AI-powered pull request assistant that provides automated code reviews, descriptions, security audits, and code improvement suggestions directly on GitHub.
Image: GitHub
The weekly · Week 9 · 23 Feb – 1 Mar 2026
AI coding agents: what changed
Context-aware development tools lead this week with PR-Agent for automated pull request reviews, the MCP Inspector visual debugger, Cody code-graph intelligence, Khoj local indexing, and CopilotKit embedded agents.
5 picks
MCP Inspector: Visual Debugging Tool for Model Context Protocol
The official developer inspection interface for testing MCP servers, previewing tool declarations, and verifying message payloads in real time.
Image: GitHub
Cody: Open-Core AI Coding Assistant with Code Graph Context
Sourcegraph's AI coding assistant that uses comprehensive code graph indexing to search, write, and understand multi-repository codebases accurately.
Image: GitHub
Khoj: Open-Source AI Assistant with Local Codebase Indexing
A self-hostable AI personal copilot that indexes local repositories, notes, and documents to answer complex developer queries with cited references.
Image: GitHub
CopilotKit: Framework for Building Embedded In-App AI Agents
An open-source React framework for embedding customized copilots, AI sidebars, and agentic actions directly inside developer web applications.
Image: GitHub
Picked from public sources (GitHub, Hacker News, DEV, Lobsters, Reddit, Product Hunt) by our daily scout. Each summary uses only what the source itself says; GitHub stars are as checked on the date shown.