MARCH 10, 2026

• PromptCraft: Prompts to Sound Less Like AI and Create a Business Plan; PLUS, a Tool That Scores and Improves Your Existing Prompts
• THE HEADLINES: ​Netflix buys Ben Affleck’s AI filmmaking company InterPositive​; ​Anthropic reveals which jobs AI cannot replace​, introduces Claude Marketplace for Enterprise Users; ​Watch: Physical AI humanoids get to work at BMW factory​; ​10 ways teachers can use AI​
• Tool Spotlight: AI That Lets You Sell What You Ship, Instantly

TODAY: Prompts to Sound Less Like AI and Create a Business Plan; PLUS, a Tool That Scores and Improves Your Existing Prompts

• ​Community-built prompt recipe for human-sounding emails: Thread asking for better email/text workflows produced practical guidance: feed past writing samples, ban buzzwords, keep messages brief, preserve rough-draft voice, and use strict formatting rules instead of vague “make it sound human” instructions.
• ​Business-plan prompt chain covers full draft: Older but still useful chained prompt template walks from executive summary through product description, market analysis, marketing, operations, org structure, and financial projections. Handy for founders who want a reusable skeleton instead of one huge all-at-once prompt.
• ​SpacePrompts tool scores and critiques prompts: Browser tool that evaluates a prompt, assigns a score out of 10, and flags critical flaws versus enhancement opportunities. Useful as a preflight check for missing context, ambiguous instructions, weak formatting requirements, or conflicting constraints.

HIGHLIGHTS: ​Netflix buys Ben Affleck’s AI filmmaking company InterPositive​; ​Anthropic reveals which jobs AI cannot replace​, introduces Claude Marketplace for Enterprise Users; ​Watch: Physical AI humanoids get to work at BMW factory​; ​10 ways teachers can use AI​

1. ​Anthropic reveals which jobs AI cannot replace​
2. ​New BCBSA Research Suggests AI in Hospital Billing is Leading to Higher Health Care Costs​
3. ​Anthropic Introduces Claude Marketplace for Enterprise Users​
4. ​Meta silently launches Vibes AI editor to challenge rivals​
5. ​Reasoning boosts search relevance 15-30%​
6. ​karpathy/autoresearch: AI agents running research on single-GPU nanochat training automatically​
7. ​OpenAI hardware exec Caitlin Kalinowski quits in response to Pentagon deal​
8. ​Do AI-enabled companies need fewer people?​
9. ​Autolane and HEVO Announce Partnership to Deliver Automated Wireless Charging for Autonomous Commerce​
10. ​Unexpected job losses, rise in the unemployment rate fan US labor market doubts​
11. ​AI allows hackers to identify anonymous social media accounts, study finds​
12. ​UAlbany students are using AI to fight AI-generated misinformation​
13. ​AI is spurring a big expansion of high-voltage power lines. Landowners and locals are fighting back​
14. ​Large AI models can speed catalyst discovery by predicting performance before synthesis​
15. ​Watch: Physical AI humanoids get to work at BMW factory​
16. ​AI agents now help attackers, including North Korea, manage their drudge work​
17. ​Police Use AI to Catch Seatbelt Violators, Some Australians Say It’s Unfair​
18. ​Meet the startups trying to build military-specific AI​
19. ​Is AI productivity prompting burnout? Study finds new pattern of “AI brain fry”​
20. ​Owner of ICE detention facility sees big opportunity in AI man camps​
21. ​10 ways teachers can use AI​
22. ​Agencies speak on manufacturing state, says AI will play important role in employment​
23. ​How AI Assistants are Moving the Security Goalposts​
24. ​Can AI Kill the Venture Capitalist?​
25. ​The Easiest AI Careers To Pursue In 2026​
26. ​Trump, tech giants say AI pledge will contain power costs​
27. ​4 reasons why AI (probably) won’t take your job​
28. ​Netflix buys Ben Affleck’s AI filmmaking company InterPositive​
29. ​Meta sued over AI smart glasses’ privacy concerns, after workers reviewed nudity, sex, and other footage​
30. ​Amazon launches AI-enabled platform to automate healthcare administrative tasks​
31. ​We’re opening the Google AI Center Berlin as a hub for researchers, developers, and leaders.​
32. ​Why Leopold Aschenbrenner’s AI hedge fund is betting big on power companies and Bitcoin miners to fuel the ‘superintelligence’ race​
33. ​US mulls new rules for AI chip exports, including requiring US investments by foreign firms​
34. ​The five AI value models driving business reinvention​
35. ​AI on the battlefield: How is the US integrating AI into its military?​
36. ​How Balyasny Asset Management built an AI research engine for investing​
37. ​The Hidden Advantage of Being Over 50 in the Age of AI​
38. ​Pentagon taps former DOGE official to lead its AI efforts​
39. ​How threat actors operationalize AI​
40. ​The Vatican says AI risks destroying humanity. But one internet ethicist still has hope.​
41. ​7 danger moments that show AI’s darker side​
42. ​White House puts red state AI laws under scrutiny​
43. ​Microsoft, Google, Amazon say Anthropic Claude remains available to non-defense customers​
44. ​Current and former Block workers say AI can’t do their jobs after Jack Dorsey’s mass layoffs: ‘You can’t really AI that’​
45. ​Five Ways AI Could Transform Coming Proxy Seasons​

AI That Lets You Sell What You Ship, Instantly

Vibe Marketplace by Greta is a built-in marketplace where creators can publish and sell what they build with Greta—like websites, apps, and UI components—so “shipping” can turn into an ongoing side-income stream instead of a one-off project.

It’s a great fit for freelancers, indie hackers, and no-code builders who want to monetize reusable work, and for buyers who’d rather start from a proven template than build from scratch.

Learn More: Greta (Vibe Marketplace)​

​Read All mAIn Street Back Issues Here​

Your input fuels the content. Let me know how I did today!