AI coding agents and agent orchestration
Codebase analysis for AI-written code
Tools that index, scan, score, and review codebases—serving structure and health context to AI coding agents via MCP, flagging security and quality issues in AI-generated code, and explaining changes for human reviewers.
Built for: Developers using AI coding agents
Projects since May 04
291
Different builders
260
Last 4 weeks vs 8 before
▼ -24%
AI is the core
27%
Projects per week
Mostly developer tool or library (67%), web app (22%), ai agent or bot (3.4%) · from r/SideProject, r/vibecoding, r/SaaS, r/IMadeThis
Latest
- Sloppy — Scans PHP code for common quality problems like silent exception catches, oversized methods, and queries inside loops, and can run during AI agent edits to report only newly introduced issues.“Are AI coding assistants creating a new category of technical debt? I built a tool to measure some of it”
- flyleaf — Scans Python repos for AI library usage and reports documentation drift between git revisions, citing EU AI Act provisions.“flyleaf: a local CLI that tells you when your AI code changed and the model card did notflair: Showcase”
- LOComotive — Combines line counts, code scanning, and TODO tracking for a codebase into one view inside VS Code.“I got frustrated with the state of line counters / code scanners in VS Code, so I built this”
- Ghost Regex — Visualizes regular expressions as railroad diagrams, flags ReDoS-prone patterns, and highlights matches in real files inside VS Code.“I created a VS Code extension for working with regular expressions: visualization (railroad diagrams), ReDoS vulnerability detection, and real-file previews.”
- Goodcatch — Lets users practice code review by grading their line comments, summaries, and approve or request-changes decisions on simulated pull requests.“I built a place to practice code reviews, since thats most of the job now”
- ReviewMind — Reviews code against a team's stored coding conventions and remembers accepted feedback for future reviews.“ReviewMind -A Code Review Agent”
- Pinta AuditFlow — Runs security, performance, mobile, accessibility and cross-browser audits on a web app's source code via Claude Code and shows the results in a reviewable interface.“I Built a Chrome Extension - a module from Pinta which Audits your Web App / Site Security, Performance, Mobile Support & Accessibility”
- papyrus-lint — Checks Papyrus scripting language code for errors that the compiler accepts, such as misplaced arguments.“Got fed up with issues in Papyrus - made sure there is now a linter”
- Between — Coordinates two AI coding agents through repository diffs, having a reviewer agent write structured review files that the developer agent reacts to.“Between - two AI coding agents that only talk through git diff”
- DeltaReview — Analyzes code diffs with AI across 23+ programming languages to review changes.“DeltaReview”
- immune-system — Runs a multi-agent bug-fixing workflow that reproduces, confirms, fixes, and reviews bugs, and turns recognizable patterns into lint rules.“i built a bug-fixing workflow that leaves lint rules behind”
- code-review-skill — Spawns multiple subagents in Claude Code or Codex that review a code diff and report findings to the main agent for fixing.“I made a code review skill inspired by the bun rewrite”
- GitDiagram — Generates short narrated animated videos explaining a GitHub repository's purpose and how its main parts fit together.“I made a tool that turns GitHub projects into short animated explanations”
- jev-test-impact — Selects which Vitest or Jest test files to run after a Git diff, using static dependency analysis and Jev scoring.“I used Jev to figure out which tests actually need to run after a Git diff”
- CodeBoarding — Generates deterministic system-level diagrams of a codebase and shows how changes affect them.“I built a tool to showcase how vibecoded changes affect my code on a diagram level”
- CODYGIENE — Runs local static analysis on JavaScript and TypeScript projects to flag security, performance, code health, AI-quality and architecture issues.“I built a local-first code quality CLI and ran it on a real open-source SaaS”
- repowise — Builds a code intelligence index of a repository (call graph, git history, code health, decisions, searchable docs) that coding agents can query, and benchmarks its token use.“I benchmarked repowise, CodeGraph, Serena, Graphify, code-review-graph, cocoindex and codebase-memory-mcp across Codex, Claude Code and a local model. The 60-90% token-saving claims didn't hold up”
- Traceflow — Investigates a code repository step by step, gathers evidence, tests hypotheses, and generates traceable patches.“I built an AI debugger that investigates a repo before changing code”
- manifest-audit — Audits package.json or requirements.txt files for latest versions, licenses, deprecations, download counts, and OSV vulnerabilities with fix versions.“I listed a 0.01-per-call dependency audit API on the x402 agent marketplace. Here is what it took.”
- pr-check — Reviews a git diff or GitHub pull request locally with an LLM and prints risk flags to the terminal without posting anything to GitHub.“1-month update: Tested my local pre-push AI review CLI on open PRs in Godot & PyTorch — maintainers accepted both bug fixes (now packaged as standalone .exe)”
Most discussed
- Invisio — Parses codebases into a Neo4j graph of classes, functions, calls and imports, then answers structural questions and triages CodeQL alerts into automated fix PRs.“A Question”
- VibeDrift — Scans a local code repository to measure inconsistencies between files, such as duplicated logic, naming conflicts, and mismatched architecture or return shapes.“Scanned 429 vibe-coded repos to measure how much they drift over time. Here's what I found.”
- sigmap — Scans a codebase and generates a compact map of function signatures, imports and types for AI coding agents to read before full source.“My vibe coded project hit 50K lines and Claude started hallucinating functions. Fixed it. Here's how.”
- Builds a local graph of a codebase's structure and relationships so coding agents can query it as memory instead of grepping and re-reading files.“My side project crossed thousands of users this week and I still can't quite believe people actually use the thing”
- RealityMap — Renders a codebase as an interactive graph of files and dependencies, with clustering, drill-down, dead code and circular dependency detection, and change impact analysis.“I always wished codebases had a Google Maps view”
- SigMap — Extracts function signatures from a codebase to build a compact context for AI coding tools instead of sending all files.“Built a CLI that cuts AI coding token usage by 97% — 10k downloads, looking for feedback”
- Scans a code repository to identify the product features actually implemented and shows evidence for each one.“Two weeks ago my repo scanner was able find 4 of 48 features. Today it found 42”
- bettervibe — Grades a GitHub repo for leaked secrets, missing tests, duplicated code and vulnerable dependencies, and gives plain-English fixes.“I offered to vibe-code apps for free for strangers. And this happened”
- RedFlag — Scans a GitHub repository with reasoning models to find security issues and ranks them by blast radius, with a fix prompt for each.“Vibe coding is fine right up until you ship. Then it's an attack surface.”
- ProductLens — Analyzes a codebase and explains its architecture, risks, and gaps in plain English.“The AI code problem nobody talks about”