Codegen
AI developer that analyzes + improves codebase 24/7 in Slack
Codegen launched on March 19, 2025 with 159 votes, #266 of 7,215 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Our AI assistant helps engineering teams analyze, modify, and improve codebases through natural language directly in Slack. Ship faster with fewer errors and create production-ready PRs in minutes.
AI coding tool reviews, head-to-head comparisons, alternatives guides, and developer workflow insights from the team behind the Codegen agent platform.
The developer directory for Claude Code, Cursor, Windsurf, and every AI coding tool worth using. This course walks through Claude Code's agent system from first concepts to a fully configured code review pipeline. Six lessons, each self-contained but building… name: code-review on: pull_request skills: - diff-summarizer - security-lint - test-coverage rules: - review-checklist - no-secrets model: claude-sonnet-4.5 comment: on-failure run: claude review --diff origin/main // agent recipes Build automated workflows 01 Reads the PR diff 02 Summarizes changes across files 03 Runs security and secrets scan 04 Checks test coverage 05 Posts a review comment on failure Browse agent recipes →…from codegen.com
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