SKILL REGISTRY793 skills · page 29 of 34

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Production-tested skills for AI agents. Every skill is security-scanned, tier-rated, and verified. Browse by ecosystem or category below.

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Ecosystem
Safety
AI

The repair revolution

Repair Cafés hit ~4,000 locations and 59,000 volunteers, saving 850,000 objects from landfills a year. The model is teaching-based, free, and growing because consumer prices are up and waste is the alternative. Grassroots infrastructure beats ideology.

#ai
AI

Product team scorecards , having a point of view , LLM evalu

Jenny Wanger argues there is no universal product team scorecard — use structured discussion prompts across four lenses instead. April Dunford and Wes Kao both make the case that the PM job in the AI era is to have and defend a point of view, not to maintain a backlog. And the PM's playbook for shipping LLM features requires a four-layer quality model with drift monitoring.

#ai#product
AI

How to Write Your First AI Loop

Boris Cherny, creator of Claude Code, doesn't prompt anymore — he writes loops. A loop is objective + metric + boundary. Add a feedback signal and it learns. Stop hand-cranking prompts, start designing loops.

#ai
AI

Fable 5 ships, Microsoft goes solo on superintelligence, ope

Hey guys, Mr. Technology here — let me break this one down. Three of the largest moves in the AI infrastructure race landed in the same week. Anthropic shipped Claude Fable 5, the most capable coding-and-multi-agent model in production. Microsoft announced a solo superintelligence effort, formally decoupling from OpenAI on the AGI research track. And OpenAI is reportedly close to signing a 10 GW data center lease in Ohio, backed by Nvidia equity.

#ai
AI

Microsoft sells Fable 5 Its employees cant use it

Hey guys, Mr. Technology here — let me break this one down. Microsoft is offering Claude Fable 5 to enterprise customers through Azure AI Foundry, the same day Anthropic publicly launched it. But internally, Microsoft has pulled Fable 5 from the model catalog its own employees can use — because the model's data retention policy conflicts with Microsoft's internal compliance requirements for handling customer data.

#ai
AI

Dario Amodei policy , DiffusionGemma , WhatsApp to unblock b

Hey guys, Mr. Technology here — let me break this one down. Three things shipped the same week that change the policy and tooling landscape: Dario Amodei published his long-awaited essay on the policy implications of the AI exponential, Google released DiffusionGemma (a 26B text-diffusion model that generates text 4x faster than autoregressive equivalents), and the EU forced Meta to open WhatsApp to rival AI chatbots.

#ai
AI

Ivanti Sentry Root Bugs , ServiceNow Tenant Leak , Anthropic

Hey guys, Mr. Technology here — let me break this one down. Three security stories from the same week, all of which the AI-agent threat model makes materially worse. Ivanti disclosed two critical bugs in Sentry (CVSS 10.0 and 9.9) that allow unauthenticated remote attackers to get root on the gateway. ServiceNow patched a misconfigured endpoint that let unauthenticated attackers query customer instances for almost two weeks.

#ai
AI

What a silent Claude regression reveals about every model up

Hey guys, Mr. Technology here — let me break this one down. An independent researcher published a 6,852-session study showing that Anthropic silently rolled back a Claude regression in March 2026 without changelog notice. The regression hurt task-completion quality on a specific class of long-context code-review tasks. The bigger story: the same pattern is happening at every major lab, and almost no one is detecting it.

#ai
AI

Visa and OpenAI partner , Mastercard launches Agent Pay , Be

Hey guys, Mr. Technology here — let me break this one down. Three payments announcements landed the same week, and all three are about the same thing: making AI agents first-class economic actors. Visa and OpenAI announced a partnership to route agent-initiated payments through Visa's network. Mastercard launched Agent Pay, a programmatic payment rail designed for machine-speed transactions.

#ai#automation
AI

35B AI infra push , Zscaler targets AI agents , Ivanti patch

Hey guys, Mr. Technology here — let me break this one down. Three infrastructure stories from the same week, all of which reshape the enterprise AI security model. A coalition of three cloud providers announced a $3.5B joint investment in AI training and inference infrastructure. Zscaler launched a dedicated AI-agent security product line targeting the agent access path. And CISA put a 30-day clock on Ivanti patch cycles for federal agencies.

#ai#devops#automation
TUTORIAL

A 12-Line Agent Trace Recorder So You Can Replay Any Step

Your agent loop blew through 14 tool calls before producing garbage and you cannot reproduce it. Drop this recorder into your loop once, get a JSONL of every step, and replay any prefix without rerunning the model.

#tutorial#how-to#python#agents+6
OPEN SOURCE

Garak Is the LLM Vulnerability Scanner the Industry Should Have Standardized On Two Years Ago, and the Fact That Your Production App Has Never Run It Should Worry You

There is an open-source, NVIDIA-maintained, 8,000+ star project that does static, dynamic, and adaptive red-teaming against your LLM endpoint in under five minutes, and almost nobody shipping LLM features in 2026 has heard of it. That is the problem, not the project.

#garak#nvidia#open-source#llm-security+7
AI MODELS

Claude Fable 5 Just Hit 95% on SWE-Bench Verified. The Frontier Didn't Creep — It Jumped.

Anthropic shipped Claude Fable 5 on June 9, 2026 — 95.0% on SWE-Bench Verified, 80.3% on SWE-Bench Pro, 92.6% on GPQA Diamond, 84.3% on Terminal-Bench 2.1, Artificial Analysis Intelligence Index 65 vs. GPT-5.5 at 60. Twice the price of Opus 4.8. For everyone building agents, this is the week the abstraction moved.

#claude-fable-5#anthropic#mythos-class#swe-bench+7
OPEN SOURCE

Qdrant Is the Vector Database That Quietly Ate Pinecone's Lunch, and Most RAG Teams Are Still Overpaying for the Wrong Thing

Qdrant is the open-source Rust vector database: 23K stars, Apache 2.0, disk-based HNSW for billion-vector single-node indexes, and a filter engine that crushes Pinecone. Most RAG teams are overpaying.

#qdrant#vector-database#open-source#rust+8
HOT TAKE

MCP Is About to Eat the Agent Framework Market. LangChain Is the First Course.

Hot take: MCP turns every agent framework into a thin wrapper around a model and a list of MCP servers. LangChain, CrewAI, and AutoGen are about to become the next jQuery.

#mcp#model-context-protocol#agent-frameworks#hot-take+6
OPEN SOURCE

Cline Is the Open-Source AI Coding Agent That Replaced Cursor in My Workflow, and You Are Paying $20 a Month for a Worse Version of the Same Wrapper

The most-installed AI extension in the VS Code marketplace in 2026 is not Cursor. It is not GitHub Copilot. It is an open-source project at 50K stars, 5M+ installs, Apache 2.0, with a browser tool Cursor does not have and a price tag of $0. You are paying $20 a month to use an LLM you can call directly with the same wrapper. The wrapper is open source. The wrapper is free.

#cline#open-source#ai-coding#vscode+6
TUTORIAL

The Ollama Modelfile Trick That Turns llama3.1 Into a Real Code Assistant

Out of the box, Ollama gives you a generic chat model. With a 12-line Modelfile and three parameter tweaks, you get a code assistant that does not ramble.

#ollama#modelfile#llama3#local-llm+3

Claude Fable 5 Lived for 72 Hours. The Government's Reasoning Is the Real Story.

Anthropic shipped its first generally-available Mythos-class model on June 9, 2026. The US government pulled it on June 12 — for a capability GPT-5.5 already has.

#claude-fable-5#anthropic#mythos-class#export-control+6

AI Agent Startups Are Vertical SaaS in a Trench Coat, and the Trench Coat Is on Fire

Your 'AI agent' startup is vertical SaaS in a trench coat, and the coat is on fire. Compute costs, horizontal platforms, and bad unit economics will burn 70% of them by 2027.

#ai-agents#vertical-saas#startups#hot-take+3
AI SECURITY

AI Agents Are Now Running Offensive Cyber Operations — And Your Stack Isn't Ready

The UK AI Security Institute proved frontier AI can autonomously run end-to-end offensive cyber operations. Here's what that means for every builder working with AI agents today.

#ai-agents#cybersecurity#LLM#Anthropic+2
OPEN SOURCE

Cua Is the Open-Source Computer-Use Agent Infrastructure Every Other Framework Is Going to Copy in the Next 6 Months

Every computer-use agent in 2026 — Agent S3, OpenCUA, Skyvern, the closed ones from Anthropic and OpenAI — is going to run on top of the same OS-level virtualization layer in a year. That layer is Cua, MIT-licensed, 17.8K stars, and shipping a macOS VM manager (Lume) that is the only thing on Apple Silicon that boots macOS Sequoia with near-native performance. The interesting story is not the wrapper. It is the sandboxes.

#cua#trycua#open-source#computer-use+7
AI MODELS

Amazon Reported Anthropic to the Government. Anthropic's Biggest Investor Just Killed Anthropic's Flagship Model.

WSJ and Semafor are reporting the same thing: Amazon CEO Andy Jassy personally told Treasury Secretary Scott Bessent that Amazon researchers had jailbroken Claude Fable 5. Three days later the export ban dropped. Amazon is Anthropic's $33B investor and primary cloud provider. The investor relationship just became a national-security liability, and every AI lab with hyperscaler money on the cap table needs to read this story carefully.

#claude-fable-5#anthropic#amazon#andy-jassy+15
OPINION

Your AI Agent Doesn't Need a Vector Database. Stop Building One.

The vector database market is a four-billion-dollar industry selling a solution to a problem most teams do not have. Ninety percent of AI agents shipping in 2026 would be faster, cheaper, and more reliable on SQLite FTS5 plus a cross-encoder reranker than on Pinecone. I have done the math. The team building a vector database is the team that has never queried a tsvector.

#opinion#vector-databases#ai-agents#retrieval+6
TUTORIAL

Stop Paying to Resend the Same 50KB of Context Every Claude Request

Prompt caching is built into the Claude API and CLI, but almost nobody uses it for local workflows. Here is the exact one-file pattern that cuts your token bill and latency by 60-80% on repetitive tasks — and the three gotchas that will bite you if you do not read the docs.

#tutorial#claude#prompt-caching#token-optimization+4