23 • Engineer • ragkno.com • DM for Work/Collab
stratosphere
- Tweets 6,253
- Following 523
- Followers 1,125
- Likes 15,424
Let's see if Ragkno can make it to Claude Startups Program.
if this got accepted ragkno(.)com got a huge boost in llm response.
The Claude Startups program is expanding to more founders.
Members can get a year of Claude Team, API credits, special offers on the tools a startup runs on, and office hours with Anthropic’s Applied AI team.
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when you build something and it didn't went viral.
- time to work on seo
- try some new content channels
- work on Ragkno (dot) com v2
Introducing Ragkno - chat with your documents
> Turn your documents, notes, and knowledge into an intelligent AI workspace
> Ask questions and get answers grounded in your own data
>Powerful RAG pipeline with improved retrieval accuracy
>Upload and process your knowledge in seconds
>Context-aware responses with relevant sources
>Built for teams that want AI without constantly fighting hallucinations
>Simple, clean UI designed to get you from data → answers faster
>Fast indexing and retrieval, even as your knowledge base grows
>Keep your data organized and make it instantly searchable with AI
Ragkno → ragkno.com
Your knowledge. Your data. Your AI.
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someone asked me
"Explain in 3 lines your application, its purpose and why anyone will be using it"
RagKno helps you find answers in your PDFs, Google Drive files, and web pages.
Ask a question and get an answer with sources, instead of reading through every document.
Use it to study, research, or find important information faster and choose which documents stay searchable.
Introducing Ragkno - chat with your documents
> Turn your documents, notes, and knowledge into an intelligent AI workspace
> Ask questions and get answers grounded in your own data
>Powerful RAG pipeline with improved retrieval accuracy
>Upload and process your knowledge in seconds
>Context-aware responses with relevant sources
>Built for teams that want AI without constantly fighting hallucinations
>Simple, clean UI designed to get you from data → answers faster
>Fast indexing and retrieval, even as your knowledge base grows
>Keep your data organized and make it instantly searchable with AI
Ragkno → ragkno.com
Your knowledge. Your data. Your AI.
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Introducing Ragkno - chat with your documents
> Turn your documents, notes, and knowledge into an intelligent AI workspace
> Ask questions and get answers grounded in your own data
>Powerful RAG pipeline with improved retrieval accuracy
>Upload and process your knowledge in seconds
>Context-aware responses with relevant sources
>Built for teams that want AI without constantly fighting hallucinations
>Simple, clean UI designed to get you from data → answers faster
>Fast indexing and retrieval, even as your knowledge base grows
>Keep your data organized and make it instantly searchable with AI
Ragkno → ragkno.com
Your knowledge. Your data. Your AI.
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Biggest Irony of all time 👀
The "Pacing the Frontier" open letter and initiative regarding the speed of artificial intelligence were signed by hundreds of individual employees, executives, and researchers from major labs including OpenAI, Anthropic, Google DeepMind, and Meta AI.
In just 17 days:
Anthropic launched Claude Opus 5.5
OpenAI launched GPT-6 Sol & GPT-6 Luna
Anthropic launched Claude Sonnet 5.5
Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family.
It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work.
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I got the one month free chatgpt plus offer but the payment is declining all the time its was my 100th try 👀
After searching found this is happening with everyone people are getting free chatgpt plus offer but the payment is not working.
@thsottiaux can you pls check.
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in search of gold i found the @sama 's first startup "Loopt" pitch
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Want to use ChatGPT Astra for free? 👀
You can get an API key with $150 worth of tokens for FREE through Agent Router.
You can use Claude Opus 4.8, Opus 5, Deepseek-v4-flash and gpt-6-Astra.
PS: Not a paid promotion - just sharing something I found useful.
🔗 👇🏻
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Here are the LinkedIns of the 3 Indian guys who hacked OpenAI with Opus 5
No IIT or FAANG. Just raw curiosity and skill.
They just done it.
WHO HACKED THE OPENAI?
Meet Harsh Jaiswal, Mohan Pedhapati, and Rahul Maini.
Three cybersecurity researchers from startup @HacktronAI who breached OpenAI’s internal monorepo in under 72 hours using Anthropic’s Claude Opus 5.
No Ivy League degrees, no massive venture budgets—just raw skill, curiosity, and an agent loop.
Here is the exact breakdown of how they pulled it off
The hack didn’t start at OpenAI’s frontier models or core cluster.
It started at their developer support forum
community.openai.com.
The forum runs on open-source Discourse.
When users upload avatar images or attachments, Discourse normally uses FastImage.
But for .heic / .heif files, it falls back to ImageMagick, which delegates decoding to an underlying C library libheif.
The team spotted a critical heap buffer overflow in libheif v1.19.7.
The crazy part? Upstream maintainers had actually committed a fix months earlier, but never tagged it as a security advisory or filed a CVE.
Because of this "silent fix", package maintainers (Debian 12/13) never backported it, leaving Discourse’s Docker container wide open.
Memory corruption bugs usually take weeks of manual heap feng shui and ASLR bypasses to become weaponized.
• First attempts using Claude Opus 4.8 stalled on ASLR & jemalloc wrangling.
• On July 24, Anthropic dropped Claude Opus 5.
• Within ~3 hours in an agentic loop, Opus 5 generated a working ARM64 exploit and ported it to x86-64.
Full RCE inside the forum container by 06:00 UTC, July 25.
Forum RCE is bad, but usually isolated.
The real escalation was an OpenAI identity flaw.
The community forum uses "Sign in with OpenAI" via auth.openai.com.
Because of an SSO misconfiguration, session tokens generated during forum logins were over-permissioned.
With container access, the researchers extracted tokens granting full account-takeover privileges across employee ChatGPT & Codex sessions.
To demonstrate maximum impact ethically—without reading proprietary model weights or touching sensitive IP
They accessed an OpenAI engineer’s account whose Codex had internal GitHub connector access.
They prompted Codex to create a benign pull request.
PR #1186742 was opened directly inside OpenAI’s private monorepo (openai/openai).
That was their mic drop. Testing was immediately halted.
The disclosure was 100% white-hat:
• Discovery to monorepo PR took <72 hours.
• The entire multi-month "HEIF Heist" research cost <$3,000 in tokens.
• OpenAI resolved the token issue within 14 hours and awarded a $6,500 bug bounty.
Key lesson: AI agents connected to enterprise tooling inherit ambient credentials. Secure the identity plumbing.
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WHO HACKED THE OPENAI?
Meet Harsh Jaiswal, Mohan Pedhapati, and Rahul Maini.
Three cybersecurity researchers from startup @HacktronAI who breached OpenAI’s internal monorepo in under 72 hours using Anthropic’s Claude Opus 5.
No Ivy League degrees, no massive venture budgets—just raw skill, curiosity, and an agent loop.
Here is the exact breakdown of how they pulled it off
The hack didn’t start at OpenAI’s frontier models or core cluster.
It started at their developer support forum
community.openai.com.
The forum runs on open-source Discourse.
When users upload avatar images or attachments, Discourse normally uses FastImage.
But for .heic / .heif files, it falls back to ImageMagick, which delegates decoding to an underlying C library libheif.
The team spotted a critical heap buffer overflow in libheif v1.19.7.
The crazy part? Upstream maintainers had actually committed a fix months earlier, but never tagged it as a security advisory or filed a CVE.
Because of this "silent fix", package maintainers (Debian 12/13) never backported it, leaving Discourse’s Docker container wide open.
Memory corruption bugs usually take weeks of manual heap feng shui and ASLR bypasses to become weaponized.
• First attempts using Claude Opus 4.8 stalled on ASLR & jemalloc wrangling.
• On July 24, Anthropic dropped Claude Opus 5.
• Within ~3 hours in an agentic loop, Opus 5 generated a working ARM64 exploit and ported it to x86-64.
Full RCE inside the forum container by 06:00 UTC, July 25.
Forum RCE is bad, but usually isolated.
The real escalation was an OpenAI identity flaw.
The community forum uses "Sign in with OpenAI" via auth.openai.com.
Because of an SSO misconfiguration, session tokens generated during forum logins were over-permissioned.
With container access, the researchers extracted tokens granting full account-takeover privileges across employee ChatGPT & Codex sessions.
To demonstrate maximum impact ethically—without reading proprietary model weights or touching sensitive IP
They accessed an OpenAI engineer’s account whose Codex had internal GitHub connector access.
They prompted Codex to create a benign pull request.
PR #1186742 was opened directly inside OpenAI’s private monorepo (openai/openai).
That was their mic drop. Testing was immediately halted.
The disclosure was 100% white-hat:
• Discovery to monorepo PR took <72 hours.
• The entire multi-month "HEIF Heist" research cost <$3,000 in tokens.
• OpenAI resolved the token issue within 14 hours and awarded a $6,500 bug bounty.
Key lesson: AI agents connected to enterprise tooling inherit ambient credentials. Secure the identity plumbing.
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We really came a long way!
After 7 months of consistently posting i really achieved 1k followers.
Thanks so much guys!!!
Love you 1000 🫶🏻
Soom dropping something for you all.
800, done after ages.
~Thankyou guys.
- July started slow, then got some movement now it's ending slow.
/goal
~ Hit 1k
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First freelance win 🔥
-looking for more gigs in product design, AI infrastructure & Pipeline
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OMG!
I don't think outbid trend is dead
She raised $8,500 in just one day.
bidsaas.lol is still ON!
I'm selling my body.
On October 07th, I'm attending my first CRYPTO event in Singapore
You can advertise your startup/brand on 13 spots of my dress:
- Your website listed on token2049.vanshu.fun
- Your Logo printed on my dress on event day
- I'll share it on my X account
Bidding starts at $350
Each takeover doubles the price: $350 → $700 → $1,400.
If outbid, you’re refunded minus the fee
Bidding closes tuesday the 15th at midnight UTC ( in 2 days )
So i have enough time to print the winning logo on my dress
→ Sponsor my dress: token2049.vanshu.fun
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the current top 3 on bidsaas.lol 👑
🥇 ox.lol at $4
🥈 saascity.io at $3
🥉 catbid.lol at $2
together, they’ve already received ~200 clicks 🔥
who’s taking the #1 spot next? 👀
finallyyyyy, it’s live! 🚀
bidsaas.lol
I built this specifically for indie hackers, rank your saas to top #1, get seen.
lil late for the trend but have to make it something exclusive for Indie Hackers, bidyoursaas.
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I'm selling ad space on my MacBook Keyboard
→ 78 spots across Apple chiclet keys
→ live auction
→ your brand on keys
I own the M4 Macbook air
→ your logo travels with me and gets seen both online and IRL
brandmykeyboard.bidsaas.lol
I'm selling ad space on my MacBook
→ 10 sticker spots on the lid
→ live auction
→ 14 days
except I don't own it yet, the auction buys it
→ your logo travels with me and gets seen both online and IRL
BrandMyMac.com
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time to market your alternative 🚀
outbid.lol trend is not dead - drop yours below 👇
mine's bidsaas.lol, just crossed 1k visitors.
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bidsaas.lol on Trustmrr 🥳
finallyyyyy, it’s live! 🚀
bidsaas.lol
I built this specifically for indie hackers, rank your saas to top #1, get seen.
lil late for the trend but have to make it something exclusive for Indie Hackers, bidyoursaas.
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Satisfaction level 📈
Best part of building bidsaas.lol 😇
That Payment Received notification hits different. 🚀
I always see these payment ss on X but never thought of one day post mine's.
BidyourSaas reached worldwide and receiving payment from all over the world.
Sponsorship is available on bidsaas.lol list your saas.
Build this only for Indie Hackers which always get overshadowed behind their great tech.
@dodopayments
finallyyyyy, it’s live! 🚀
bidsaas.lol
I built this specifically for indie hackers, rank your saas to top #1, get seen.
lil late for the trend but have to make it something exclusive for Indie Hackers, bidyoursaas.
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another day, another product joins the board
ox.lol just entered the BidyourSaas leaderboard at #1.
Welcome to the race
Who's up for #1 next?
finallyyyyy, it’s live! 🚀
bidsaas.lol
I built this specifically for indie hackers, rank your saas to top #1, get seen.
lil late for the trend but have to make it something exclusive for Indie Hackers, bidyoursaas.
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Last 24hrs after launching bidsaas.lol
- 500+ visitors
- made $10
- got 10k+ views
- @jonathan_wilke commented on post
- reached to 50+ countries
- 100+ clicks
- 5 ad spaces are available
- claim #1 at just $4
finallyyyyy, it’s live! 🚀
bidsaas.lol
I built this specifically for indie hackers, rank your saas to top #1, get seen.
lil late for the trend but have to make it something exclusive for Indie Hackers, bidyoursaas.
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Cha-Ching! bidsaas.lol received 4th sale, first from poland, first in euros.
@DataFast_ is crazy seeing people from around the world visiting and listing on bidsaas.lol
bidsaas.lol got their first ever sale 😭
shoutout to @GamerSpikecom for listing milliondollartuxedo.com
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bidsaas.lol got their first ever sale 😭
shoutout to @GamerSpikecom for listing milliondollartuxedo.com
finallyyyyy, it’s live! 🚀
bidsaas.lol
I built this specifically for indie hackers, rank your saas to top #1, get seen.
lil late for the trend but have to make it something exclusive for Indie Hackers, bidyoursaas.
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finallyyyyy, it’s live! 🚀
bidsaas.lol
I built this specifically for indie hackers, rank your saas to top #1, get seen.
lil late for the trend but have to make it something exclusive for Indie Hackers, bidyoursaas.
Aaaaaaand we're live!
outbid.lol
No ads. No API keys. No revenue sharing.
Just outbid your competitors to rank #1 and consider marketing done for today 🚀
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my tl is filled with @runable_hq tweets so i had to try it out. Grow is really amazing.
GTM agent so far with great growth experiments.
We raised $21M to help small businesses beat the giants
We're giving $1M of it back to you today
Today we're launching Runable Grow: world's first agent that runs your entire go-to-market. 24/7
The last few months have been unreal.
Millions of users came to @runable_hq and built their entire business on it, websites, databases, payments, analytics, pitch decks, product videos & scheduled work.
Every single one of them asked the same question:
"How do I grow it?"
So we built the answer.
Runable Grow handles GTM end-to-end:
→ Runs ads on Meta, Google, and ChatGPT without any account, fully managed by Runable
→ Cold calls + cold emails from a real phone number and your business inbox
→ Generates and qualifies leads
→ Social listening
→ SEO + AEO optimization
Not a dashboard. Not a "copilot."
An agent that does the work.
It's a world-class media buyer, SDR, SEO lead, brand analyst working for your business while you sleep.
Don't believe me? Prove me wrong.
Your first $100 on Grow is on us. Every paid user. No catch.
Go break it 👇 runable.com
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