The best Kami alternatives

8 tools that do a similar job to Kami, 8 of them open source. Each entry says what it does and who it suits, so you can pick the one that fits instead of the most famous.

You're replacing

Kami

Layout rules and templates that let AI agents export documents as PDF, PNG, or editable PowerPoint.

1. 1

   Marp

   Open source · MIT · ★ 12.7k

   An entry point to the Marp family of tools for making slide decks from plain Markdown.

   Best for: People who prefer writing slides as Markdown text rather than in a visual editor; Developers who want to generate slide decks from code or scripts

   Full review Kami vs Marp
2. 2

   Taste Skill

   Open source · MIT · ★ 108k

   Agent skill that steers coding agents toward distinct web designs with reference images and browser checks.

   Best for: Developers using Claude Code or Codex who want less generic frontend output; Designers prototyping landing pages from a brief

   Full review Kami vs Taste Skill
3. 3

   diagram-design

   Open source · MIT · ★ 64.2k

   An agent skill that draws editorial diagrams as one self-contained HTML + SVG file.

   Best for: Developers who already use a supported coding agent and want architecture or flow diagrams without learning a diagram language; Teams that want diagrams to follow their own brand colors and fonts

   Full review Kami vs diagram-design
4. 4

   Humanizer

   Open source · MIT · ★ 63.8k

   Rewrites AI-generated text to read more like a person wrote it, keeping the meaning.

   Best for: Writers who draft with an AI and want the final text to sound more natural; Developers using Claude Code or Codex who want a reusable writing-cleanup step

   Full review
5. 5

   Ponytail

   Open source · MIT · ★ 182k

   A Claude Code and agent skill that makes the AI write less code, aiming for the smallest working change.

   Best for: Developers who use Claude Code or similar AI agents and find the generated code too long; Teams that want code reviews and repo audits run by an agent

   Full review
6. 6

   Hermes Agent

   Open source · MIT · ★ 260k

   A self-improving AI agent that runs in your terminal and chat apps and learns from past work.

   Best for: Developers who want a personal agent they can host on their own server or machine; People who want to reach one assistant from several chat platforms

   Full review
7. 7

   invisible_dots

   Open source · MIT · ★ 32.4k

   Self-hosted AI agent that runs on its own virtual computer and browser, with permission controls.

   Best for: Developers who want a self-hosted agent and are comfortable with a command-line setup; People who want an agent to do recurring browser-based tasks on their own machine

   Full review
8. 8

   REA

   Open source · MIT · ★ 421k

   Lets AI agents reverse engineer apps, JavaScript/Electron code, .NET, and native binaries, with evidence.

   Best for: Developers studying how a feature in an existing app works without its source code; Security researchers who want an agent to help inspect binaries and Electron or JavaScript apps

   Full review

How we pick: tools in the same category that solve the same problem, projects that name each other as alternatives, and open-source projects that describe themselves as an alternative to Kami. We don't take payment for placement.