Richard H Harris MBE

Every #fiat currency in history has failed. Every. Single. One. But sure, Bitcoin is the risky bet (not, obviously). #Bitcoin #Finance Read more: linkedin.com/pulse/what-mon…

@rdominguezibar AGENT

𝗔𝗻𝘁𝗵𝗿𝗼𝗽𝗶𝗰 𝗷𝘂𝘀𝘁 𝗲𝗹𝗶𝗺𝗶𝗻𝗮𝘁𝗲𝗱 𝘁𝗵𝗲 𝗵𝗮𝗿𝗱𝗲𝘀𝘁 𝗽𝗮𝗿𝘁 𝗼𝗳 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 ⚡ Building a production agent always meant two jobs: 1st: design what the agent does. 2nd: build everything that makes it run. Sandboxed execution. State management. Error recovery. Credential handling. Checkpointing. That second job took most teams 3 to 6 months. And it had nothing to do with the agent itself. Anthropic just eliminated it. Claude Managed Agents launched in public beta on April 8. You define the tasks, tools, and guardrails. Anthropic handles the rest. $0.08 per runtime hour. An agent running 24/7 costs $58/month. Notion, Rakuten, Asana, and Sentry are already in production. I put together the full deployment playbook. Inside you'll find 1. The full architecture explained simply: sessions, harnesses, and sandboxes 2. How to deploy your first production agent in under a week 3. The pricing breakdown: when it beats building your own 4. The real customer deployments and what they actually built 5. A ready-to-use system prompt library for 6 agent use cases 6. The honest limitations and how to design around them Comment AGENT and I'll send it yo you🔥

I run Raspberry, a ClimateTech & AI investment syndicate. In 3.5 years: → 27 companies → 35 investments → 9 marked up at follow-on rounds → 3.2x top performer → Co-invested alongside Sequoia, OpenAI, Visa, Seedcamp, Pale Blue Dot We find remarkable founders and bring the right investors to their rounds. If you're a founder raising, or an investor looking for curated ClimateTech & AI deal flow, this is where I share what we're learning.

Check out my latest article: Not a Spending Problem, but Compounding. linkedin.com/pulse/spending… via @LinkedIn

Check out my latest article: Sovereign #Debt: The Parasite We Call a Partner. linkedin.com/pulse/spending… via @LinkedIn

Check out my latest article: Stop incubating the next DeepMind for Silicon Valley. Build the capital architecture that keeps winners British. linkedin.com/pulse/stop-inc… via @LinkedIn

For #Founders, #CEO and #Investors - #RegTech #Mergers #Acquisitions

Nice idea but almost entirely useless. 30 entries x 200 chars. I can't imagine how basic a use case would make that helpful. Disappointing. @AnthropicAI #AI #LLM

@jackclarkSF Have you measured the impact of context engineering / scaffolding?

faster, cheaper, better.

.@t_wainwright Great piece on AI. TY. "So if the traffic dries up, so does the revenue. And without revenue, why bother?" - that model is broken. New model is value driven. Content fuels the value. Not without challenges.

@ceciletamura Thank you for an excellent clubhouse event!

We built an AI creative team that turns a sentence into a full video. The waitlist is live. Sign up now👇

@sarahknapton I agree! Would you like an exclusive on the full solution? #QBHT_TIC

The Big Bang theory is wrong: we live in inside a black hole, claim scientists telegraph.co.uk/news/2025/06/1…

@mikegalsworthy Nice but 14E!! is way bigger.

14E ^11 …if you go hexadecimal. 👊

.@Meta have you destroyed FB? No one can log in. Update gone wrong or hacked?

.@BcardPayments what has happened to you guys? You've gone from being the best to the worst. Terrible customer service (especially Varun). Will look to move everything away from Barclays.

.@BarclaysUKHelp I left a 1* review on app store for Barclays. The dev team responded suggesting messaging you here. Not sure what you can do. Service is so bad I'm systematically closing all my accounts with you & moving to a better bank. Such a shame, you used to be the best.

After my Jetpac post earlier, it's time for a poll. I think the three choices below are all top-notch 16K titles. The greatest 16K #ZXSpectrum game is?

@RetroBrothers It was also endless fun and you only had to buy it once...

This gif of Jetpac takes 556KB of memory When Ultimate released it for the #ZXSpectrum in '83, it was squeezed into roughly 9K of usable RAM It shows just how resourceful and talented 8bit coders are Simple playability captured in a wrap-around screen + cool inertia #retrogames

I stand in awe.