Image created with OpenAI GPT-Image-1. Image prompt: Cheesy late-night infomercial freeze-frame—news-desk scene with ticker “Safer AI Today!” featuring glass tablet etched “ANTHROPIC CLAUDE-CARE™”; warm key-light, CRT curvature, high-resolution

Anthropic just dropped a free course on building AI Apps with MCP. Learn to connect AI Agents to external data sources like GitHub, Google Docs, local files using MCP. 100% free. https://x.com/Saboo_Shubham_/status/1929916710682783915

Heard this quote at a dinner recently: “”I used to think Claude Code was too expensive compared to other dev tools. But after Opus 4, I realized it’s actually very affordable compared to what you’d pay a junior software engineer.”” It feels important to note that we’re nearing a”” / X https://x.com/alexalbert__/status/1936109179594494381

AI Fluency: Frameworks and Foundations \ Anthropic https://www.anthropic.com/ai-fluency

Claude Opus first authored it’s first paper, scientifically critiquing the claims of Apple researchers in “”Illusion of thinking”” paper 👀 https://x.com/reach_vb/status/1933635061561135312

Claude 4 Opus, o3-pro, o3 with image gen, and Gemini 2.5: make a midwit meme, make it awesome and insightful and funny”” Gemini struggles on the format, and only Claude gets close to actually pulling it off right, where the over-complication is in tension with the easy answer. https://x.com/emollick/status/1934479997294813682

This is a fantastic post from @AnthropicAI that should inform folks on what a production-grade multi-agent architecture looks like. There are three points worth calling out: 1️⃣ Not every use cases is suitable for multi-agents: “Further, some domains that require all agents to https://x.com/jerryjliu0/status/1934331886308110627

Anthropic CEO claims AI models hallucinate less than humans | TechCrunch https://techcrunch.com/2025/05/22/anthropic-ceo-claims-ai-models-hallucinate-less-than-humans/

🤖How and when to build multi-agent systems Two really good blog posts (from Anthropic & Cognition) came out last week on building (or NOT building) multi-agent systems ❌Cognition: Don’t Build Multi-Agents 📃Anthropic: How we built our multi-agent research system Despite”” / X https://x.com/hwchase17/status/1934654714626670950

Agent memory can be fundamentally simple and free. I built a simple but powerful memory MCP server with less than 1000 line of code. 100% opensource. #buildinpublic #agentmemory https://x.com/baryhuang/status/1931236512332648541

Anthropic shares blueprint for Claude Research agent using multiple AI agents in parallel https://the-decoder.com/anthropic-shares-blueprint-for-claude-research-agent-using-multiple-ai-agents-in-parallel/

Been building this quietly since joining https://x.com/ilChemla/status/1931747869847097440

Build your first AI agent + MCP Server in Python. Here is everything you need to build your first AI agent in less than 20 minutes. About the code you’ll see here: 1. I used Google ADK with Gemini Flash to power the agent 2. The agent connects to an MCP server 3. It also https://x.com/svpino/status/1929881755915366772

Claude Code: Anthropic’s CLI Agent – YouTube https://www.youtube.com/watch?v=zDmW5hJPsvQ&t=6s

people are talking a lot about the multi agent research system from anthropic but tbh I think the multi-agent smell on the reports is really bad? like a lot of why claude research is slop & o3 isn’t is that claude research has these weird disconnected searches w/o serial depth. https://x.com/gallabytes/status/1934048739641237821

🛠️ @AnthropicAI researchers just found out a way to teach language models to fine-tune themselves. So basically, models now fine-tune themselves by rating their own answers. i.e. self-grading frees models from human bottlenecks. Internal Coherence Maximization lets the model https://x.com/rohanpaul_ai/status/1933881685256335815

ElevenLabs Conversational AI now supports MCP — letting AI agents connect to services like Salesforce, HubSpot, Gmail and more instantly. No more manual tool definitions. No more setup friction. https://x.com/elevenlabsio/status/1934704151197597893

30 lines is all you need to create a MCP Agent using @GoogleDeepMind Gemini 2.5 and remote MCP servers. Here is an example using @cognition_labs Deepwiki MCP server to to chat about repositories. https://x.com/_philschmid/status/1930357626686296237

Does MCP Kill (Centralized) Vector Search? In the post-MCP world, AI agents will interact with the external world through MCP tools. There is a very valid question on whether you would want to have a centralized search index at all if agents can just directly interface with the https://x.com/jerryjliu0/status/1935473439948890177

With MCP, you can connect your agent to an entire ecosystem of tools – but how can you ensure your agent orchestrates those tools reliably? Tool rules in Letta allow you to specify constraints on your agent’s tool calling, so you can trade off autonomy and control. https://x.com/Letta_AI/status/1932836369128436042

Bring your Apple apps into the agent ecosystem. @mattt from @loopworkai demos iMCP, a native macOS app that connects services like Messages and Contacts to MCP agents using the Swift MCP SDK—yes, even for AI-powered birthday reminders. https://x.com/WorkOS/status/1930978482705572204

🤖 Introducing Motion for AI Supercharge your LLM with the new Motion MCP: • Generate CSS spring and bounce easings • Spring and easing visualisations • Documentation Plus Motion+ Rules and vibe coding guides for @framer, @v0, and @figma https://x.com/mattgperry/status/1932776126314918020

Claude Code can now connect to remote MCP servers. Pull context from your tools directly into Claude Code with no local setup required. https://x.com/AnthropicAI/status/1935367951542280239

Free Open Source Course on MCP – Built with Knowledge Graphs! I created a complete course on how to build an MCP Client and MCP Server using the Python SDK. All structured via knowledge graphs extracted from the repo itself. Let me show you what’s inside 👇 🧵 1/ https://x.com/dani_avila7/status/1930266266884870458

Had nothing better to do, so I turned a free day into a 12-hour hackathon and built an MCP server for @Core_LN in Rust. Because obviously, trusting your node to an AI is peak Bitcoin security.😃 Still rough around the edges, but it works! https://x.com/adityaa2011/status/1932824974022083031

Huge quality of life upgrade for devs If you haven’t already tried connecting some MCP servers in Claude Code, now’s the time to do so”” / X https://x.com/alexalbert__/status/1935384922493173861

Just dropped something we’ve been building: MonetizedMCP ( https://x.com/chetan_guevara/status/1932159875771215996

MorphIS is built for extensibility. From financial tools to robotic controllers, agents can plug into real-world systems using add-ons powered by the Model Context Protocol (MCP). Any service. Any industry. One interface. https://x.com/Morphisdotai/status/1932092824264352226

RT @chu_onthis: new mcp spec just dropped: 1. auth is fixed! at last! 2. elicitation now makes it possible for a server to ask an end-user…”” / X https://x.com/jeremyphoward/status/1935481114195542291

Something magical happens when you combine MCP with generative UI 🤩 https://x.com/fr0gger_/status/1930901099655176660

Thanks @TaskmasterAI another project complete! This is an excellent MCP for working on new projects with @cursor_ai or @claude_code Link below 👇 https://x.com/majidmanzarpour/status/1931421962120925242

Tired of opening old codebases and feeling like a stranger in your own repo? I built a couple of MCP servers so Claude can read my code, summarize it, and write notes straight into Obsidian. We chill like that. https://x.com/freshlimesofa/status/1931358615119786456

Want to code insanely fast and stay secure? Time to level up with AI powered secure code scanning from @snyksec available as a one click install from @cursor_ai MCP directory Instantly scan raw code, catch vulnerabilities as they’re born, and all without needing a build. https://x.com/edsim/status/1932789827935875444

ElevenLabs said its Conversational AI offering now supports Anthropic’s open Model Context Protocol (MCP) The development will enable ElevenLabs users to build voice agents that can easily connect to data from third-party apps like Salesforce, HubSpot, and Gmail”” / X https://x.com/rowancheung/status/1934881619086586251

Claude Code + Gemini Pro: Two AI coders teaming up. Yes, A redditor just dropped an MCP server that lets Claude Code and Gemini 2.5 Pro work together, and the results are seriously next-level. Claude kicks things off with planning, while Gemini adds deep reasoning and context. https://x.com/HarshaGadekar/status/1932132749923758195

Running mlx-lm locally with MCP using @huggingface’s tiny-agents is actually pretty easy and works quite well. A demo running Qwen3 4B with an MCP client for the local file system: https://x.com/awnihannun/status/1931755333011349831

MCP servers – OpenAI API https://platform.openai.com/docs/mcp

Turn your designs directly into code using @figma’s Dev Mode MCP server in @code – now available in open beta! https://x.com/code/status/1930300967695548919

RT @menloresearch: Meet Jan-nano, a 4B model that outscores DeepSeek-v3-671B using MCP. It’s built on Qwen3-4B with DAPO fine-tuning, it h…”” / X https://x.com/mervenoyann/status/1934909412117741601

Built an internal tool to connect any remotely hosted MCP server and test it against multiple agent architectures to perform evals. Just paste the MCP server URL and hit connect. Database is SQLite and all agent run logs are stored locally. https://x.com/trillhause_/status/1931525724713705589

Excited to announce that the local mistral-rs inference server now has full, built-in 🔌 MCP support – the emerging AI agent interface or ‘USB-C for AI’! You can seamlessly use your local LLM with any MCP, locally hosted or in the cloud, with automatic tool detection. Just https://x.com/ProfBuehlerMIT/status/1932743945651683466

🚀 Build Your Own SSE-Based Agent In the part 3 of the MCP Playlist, @TRJ_0751 shows how to connect Qdrant’s MCP Server with @AgnoAgi and Gemini 2.5 Flash to stream real-time responses from tool-based agents. The setup combines STDIO and SSE-based tools into a single structured https://x.com/qdrant_engine/status/1932013299673317454

(short/bad upload) Claude Code & the evolution of agentic coding — Boris Cherny, Anthropic – YouTube https://www.youtube.com/watch?v=jBr-EERbXJw

this repo is gold! a collection of LLM apps with multi-agents, MCP, RAG and so much more. the best way to learn is by building, and this repo provides the blueprint. https://x.com/Hesamation/status/1932742625511289058

AI just showed up in your checkout flow. Our very own @cmatheson built https://x.com/WorkOS/status/1931067820290330840

Claude’s System Prompt Changes Reveal Anthropic’s Priorities | Drew Breunig https://www.dbreunig.com/2025/06/03/comparing-system-prompts-across-claude-versions.html

RT @omarsar0: Anthropic is killing it with these technical posts. If you’re an AI dev, stop what you are doing and go read this. It show…”” / X https://x.com/omarsar0/status/1934065481201139780

RT @skirano: Btw, since people don’t seem to know this, you can literally spawn subagents in Claude Code just by asking. https://x.com/HamelHusain/status/1935847140682863016

The Claude Code hype is real. Fun stat: Since the Claude 4 launch less than a month ago, the Claude Code userbase has more than tripled 🚀”” / X https://x.com/alexalbert__/status/1935714247369228369

this thing in the Gemini 2.5 tech report actually redeems Gemini Plays Pokemon quite a bit – a lot of people were complaining that Gemini Plays Pokemon started with a Blastoise and received constant developer edits during the run (and therefore is not comparable with Claude https://x.com/swyx/status/1935026309094326444

Btw, since people don’t seem to know this, you can literally spawn subagents in Claude Code just by asking. https://x.com/skirano/status/1935733281888272713

I’m sorry I have to leave early I have two Claude Codes at home”” / X https://x.com/hrishioa/status/1935949275164459359

RT @lmarena_ai: 🚨Breaking: New DeepSeek-r1 (0528) just tied for #1 in WebDev Arena, matching Claude Opus 4! More highlights: 💠 #6 Overall…”” / X https://x.com/ClementDelangue/status/1934714392693588415

Easiest method to write for production with Claude Code on a ~100K line project (in ten easy steps): 1. Fit (parts) of codebase into Gemini to map out data flow and control patterns that connect to the change -> doc 1. 2. Psych! doc 1 was just to get Gemini to think about the https://x.com/hrishioa/status/1936106029722517932

Nvidia’s Jensen Huang says he disagrees with almost everything Anthropic CEO Dario Amodei says | Fortune https://fortune.com/2025/06/11/nvidia-jensen-huang-disagress-anthropic-ceo-dario-amodei-ai-jobs/

Interesting reflection from the author of the viral paper with “Claude” as a lead author criticizing the viral paper from Apple that argued AIs couldn’t reason. It was meant as a joke (but one that contained some valid criticism) https://x.com/emollick/status/1934432784031899822

New paper pushes back on Apple’s LLM ‘reasoning collapse’ study – 9to5Mac https://9to5mac.com/2025/06/13/new-paper-pushes-back-on-apples-llm-reasoning-collapse-study/

Seven replies to the viral Apple reasoning paper – and why they fall short https://garymarcus.substack.com/p/seven-replies-to-the-viral-apple

it changed to MANGO: Meta Anthropic Netflix Google OpenAI”” / X https://x.com/jxmnop/status/1934370318027460635

Trending

Discover more from Ethan B. Holland

Subscribe now to keep reading and get access to the full archive.

Continue reading