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Alternatives

Products that do what Patdown does

Frisk your diff for security holes before it ships.

  1. 1

    Parallel agents, diff reviewer, and multi-model comparisons

    May 2026 · kilo.ai

  2. 2
    Shieldfy139

    Smart code security for developers 👩🏼‍💻👨🏿‍💻👨‍🚀

    2020

  3. 3

    Hello everyone. I've been working on this experimental editor called Huzzah. I've been working almost exclusively with coding agents since January of this year, and over the past few months I began to feel utterly exhausted by them. They're great, but I'm finding it more and more tedious to write full sentences for every change I want. Not only that, but it seems there's a complexity limit for codebases - beyond a certain point the agent begins confusing itself. I'd like to go back to writing code, but I don't want to go all the way back to fully manual coding. So I've come up with this…

    17d ago · danielvaughn.dev

  4. 4

    AI powered code security analysis

    2023

  5. 5

    Catch PII leaks in code & keep your PII inventory current

    2024

  6. 6
    Trestle54

    Stop AI-written code from leaking secrets

    Jun 2026 · trestlescan.com

  7. 7AA

    Hi, I’m Kenny, I’ve been building aislop. I starting working on this after using Claude Code, codex and opencode several times and noticing some slops. They aren’t syntax and passes most tests, they are patterns like empty catch blocks, useless comments, duplicated helpers, dead code and many more. So I built a tool to scan and check for these patterns and wired it into hooks so after each tool call, the agent checks for the slops. You can try it out with npx aislop scan. It’s all local and no code is transferred. Thank you.

    May 2026 · github.com

  8. 8
    Coderrr96

    Open source CLI-first AI coding companion

    Jan 2026

  9. 9
    Trace-AI146

    Know What You Ship. Secure What You Depend On.

    Oct 2025

  10. 10

    Comment on your AI agent's code & collaborate on changes

    Jul 2026 · apps.mergeable.io

  11. 11

    AI that spots real risks and keeps your code safe.

    Dec 2025

  12. 12
    Fida9

    Let agents read your code, not your secrets.

    Jun 2026 · fida.my.id

  13. 13

    Agentic AI Skills Platform

    May 2026

  14. 14CA

    Nowadays I review a lot of code locally that was written by llms. I used to review my own code using git + delta. It started to feel limiting with the amount of code written by llms. When looking at a large diff on Friday I pointed an llm at diffs.com and trees.software and told it to build an app. It only took 16 minutes, is extremely fast for large diffs, beautiful and minimal. Today I polished it up and added all the features that I need. It has file filters, search, an llm walkthrough mode, and review comments that you can paste back into your llm. I will be using Codiff a lot, and can…

    May 2026 · github.com

  15. 15

    Scans agent skill and rule files for poisoned instructions.

    Jun 2026 · github.com

  16. 16

    AI code reviews & Pipeline debugging

    2024

  17. 17

    Modern Python source code security analyzer.

    Jul 2026 · nocomplexity.com

  18. 18

    Scans AI agent skills for malicious code

    10d ago · github.com

  19. 19
    GitHub4

    AI skill that removes signs of slop ai writing from code

    Jul 2026 · github.com

  20. 20

    Catch AI-Hallucinated & Slopsquatted Code

    Aug 2026 · devhorrors.com

  21. 21

    Coding agents craft arbitrary code so securing them is more complicated than red-teaming. We post trained a cyber-security small llm, changed how it reasons and supplemented our controls using program analysis techniques such as inline reference monitoring to outperform GPT5.5-xhigh on hard benchmarks like LinuxArena and SleightBench. Free product available at harden.run and full benchmarks in the blog post.

    9d ago · harden.run

  22. 22SM

    I work as an engineer at the Dutch government. We have hundreds of technical standards that developers should follow when building government software: API design rules, messaging protocols, authentication profiles, accessibility requirements. The problem is that most developers don't know these standards exist until someone reviews their code (if at all). Skills are Markdown files that inject domain knowledge into AI coding tools. When a developer starts building an API, the tool automatically loads the relevant standard. No plugins to write, no code. Just structured knowledge in Markdown.…

    Feb 2026 · anneschuth.nl

  23. 23SA

    Hi HN — I'm Scott. Skillscript is a small language I built to write what I want my local agent to actually do, in a form I can read and version, instead of hoping the model gets it right each time. The itch started with something small. I wanted my NanoClaw agent to run my morning brief the same way every day. Check overnight tickets, summarize the deploy pipeline, flag anything urgent. Every session, it would re-figure out how to do this from scratch, drift a little, and cost tokens for what's basically a fixed procedure. I could put it in a system prompt or an MD skill file, but those are…

    Jul 2026 · github.com

  24. 24

    24 agent skills, each distilled from one concrete engineering failure — short, self-contained rule sets an AI coding agent (or a human) can apply without the original context.

    28d ago · whetstone.akbarsha.dev

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