Patrick Sun

Lunas One | Stethos AI | 🇺🇸 🇵🇭
Medical R&D Advancement

[Patrick Sun @POVPatrickSun]

I got tired of AI coding agents losing context halfway through a big project.
So I built Plannable. Check comparison to Spec-Kit.

Product idea
↓
Short, human-readable MASTER_PLAN.md
↓
Compressed, agent-readable .ai.md part files
↓
Agent loads one part at a time
↓
Each part carries enough context from the master plan to work alone
↓
Nothing gets checked off without recorded evidence

Less context rot. Less wandering. More structured AI coding.

Works with Claude Code, Codex, and Cursor.
Open source ⭐
https://t.co/93mhD3dt5O

[Patrick Sun @POVPatrickSun]

Thanks @claudeai for extending Fable 5 access through July 19!

[Patrick Sun @POVPatrickSun]

Thanks @claudeai for extending Fable 5 access through July 19!

[Patrick Sun @POVPatrickSun]

Chatgpt 5.6 is out. But I don't have the Sol, only Terra Luna.

Enjoy!

[Patrick Sun @POVPatrickSun]

Thanks @AnthropicAI

[Patrick Sun @POVPatrickSun]

Thanks @AnthropicAI

[Patrick Sun @POVPatrickSun]

I got tired of AI coding agents losing context halfway through a big project.
So I built Plannable. Check comparison to Spec-Kit.

Product idea
↓
Short, human-readable MASTER_PLAN.md
↓
Compressed, agent-readable .ai.md part files
↓
Agent loads one part at a time
↓
Each part carries enough context from the master plan to work alone
↓
Nothing gets checked off without recorded evidence

Less context rot. Less wandering. More structured AI coding.

Works with Claude Code, Codex, and Cursor.
Open source ⭐
https://t.co/93mhD3dt5O

[Patrick Sun @POVPatrickSun]

@Timur_Yessenov On point!

[Patrick Sun @POVPatrickSun]

I got tired of AI coding agents losing context halfway through a big project.
So I built Plannable. Check comparison to Spec-Kit.

Product idea
↓
Short, human-readable MASTER_PLAN.md
↓
Compressed, agent-readable .ai.md part files
↓
Agent loads one part at a time
↓
Each part carries enough context from the master plan to work alone
↓
Nothing gets checked off without recorded evidence

Less context rot. Less wandering. More structured AI coding.

Works with Claude Code, Codex, and Cursor.
Open source ⭐
https://t.co/93mhD3dt5O

[Patrick Sun @POVPatrickSun]

I got tired of AI coding agents losing context halfway through a big project.

So I built Plannable.

Product idea
↓
Short, human-readable MASTER_PLAN.md
↓
Compressed, agent-readable .ai.md part files
↓
Agent loads one part at a time
↓
Each part carries enough context from the master plan to work alone
↓
Nothing gets checked off without recorded evidence

Less context rot. Less wandering. More structured AI coding.

Works with Claude Code, Codex, and Cursor.
Open source ⭐
https://t.co/93mhD3dt5O

[Patrick Sun @POVPatrickSun]

I got tired of AI coding agents losing context halfway through a big project.

So I built Plannable.

Product idea
↓
Short, human-readable MASTER_PLAN.md
↓
Compressed, agent-readable .ai.md part files
↓
Agent loads one part at a time
↓
Each part carries enough context from the master plan to work alone
↓
Nothing gets checked off without recorded evidence

Less context rot. Less wandering. More structured AI coding.

Works with Claude Code, Codex, and Cursor.
Open source ⭐
https://t.co/93mhD3dt5O

[Patrick Sun @POVPatrickSun]

@shong0504 @ycombinator @enough_ahnaf Congrats! I'm trying this F26, hope I see you there!

[X @X]

250 looks good on you, America 🇺🇸

[Patrick Sun @POVPatrickSun]

I’m building a circle of serious creators, not influencers. 🤝

I want to connect with web devs, iOS devs, SaaS founders, and indie hackers who might have a smaller following but a massive work ethic.

If you're showing up on X daily to build, you're exactly who I want to meet.

Follow me and say hi in the replies. Let’s win together. 🚀

[Patrick Sun @POVPatrickSun]

I’m building a circle of serious creators, not influencers. 🤝

I want to connect with web devs, iOS devs, SaaS founders, and indie hackers who might have a smaller following but a massive work ethic.

If you're showing up on X daily to build, you're exactly who I want to meet.

Follow me and say hi in the replies. Let’s win together. 🚀

[Patrick Sun @POVPatrickSun]

looking to network on @X

if you’re into

- Agentic
- vice coding
- building SaaS
- building in public
- or just simply programming

say Hi or drop what you’re building
I’m looking to follow active ones

[Patrick Sun @POVPatrickSun]

looking to network on @X

if you’re into

- Agentic
- vice coding
- building SaaS
- building in public
- or just simply programming

say Hi or drop what you’re building
I’m looking to follow active ones

[Patrick Sun @POVPatrickSun]

🚨Sonnet 5 + Fable 5! 🚨

it is the ultimate budget setup. Stop using one model for everything. You are burning your rate limits and cash.

The strategy:

Build with Sonnet 5
•It is fast and cheap.
•Use it for boilerplate, drafting, and rapid coding.
•Fail fast and iterate 50 times without worrying about your wallet.

Review with Fable 5
•It is expensive and token-heavy.
•Do not waste it on basic generation.
•Feed it raw code, messy logs, and PRDs for a final deep audit.
•It uses deep internal reasoning to catch logic bugs Sonnet misses.

The Financial Takeaway
Build with Sonnet to keep daily costs near zero. Open Fable only for architecture and compliance checks. Enterprise quality on a hobbyist budget.