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№ 02 / SUMMARIES

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Every summary, chronological. Filter by category, tag, or source from the rail.

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DAY 01April 19, 2026 APR 19 · 202633 SUMMARIES
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LLM Architecture Gallery: Diagrams, Specs & Diffs for 70+ Models

Sebastian Raschka's gallery visualizes 70+ LLM architectures with diagrams, key specs like KV cache costs, attention types, and a diff tool—ideal for comparing dense vs. MoE designs and inference tradeoffs.

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Transformers: Core Library for Multimodal ML Models

Hugging Face Transformers delivers PyTorch/TensorFlow/JAX code for SOTA text, vision, audio, multimodal models—use it to run inference or fine-tune without reinventing wheels.

__oneoff__AI & LLMs

Agentic Patterns: Code Cheap, Test Hard, Hoard Smart

Coding agents like Claude Code make code generation cheap—hoard proven solutions, loop for better code, integrate Git/subagents, prioritize TDD/manual QA, and avoid unreviewed commits to ship higher-quality software faster.

__oneoff__Data Science & Visualization

Datasette: Instant Data Exploration and Publishing Tool

Datasette turns SQLite data from CSVs/JSON into interactive websites and JSON APIs, enabling quick analysis, sharing, and prototyping without custom backends—backed by 44 tools and 154 plugins.

__oneoff__Developer Productivity

Rodney: CLI for Persistent Headless Chrome Automation

Launch a single persistent headless Chrome instance and control it via CLI commands for scripting web navigation, interactions, data extraction, accessibility checks, and CI assertions—exit code 1 for failed checks vs 2 for errors.

__oneoff__AI & LLMs

Agentic Manual Testing: Verify AI Code Beyond Units

Coding agents must execute their generated code via manual testing with python -c, curl, Playwright, or Rodney to catch issues units miss, then document outputs with Showboat for proof of work.

__oneoff__AI & LLMs

150+ LLM-Built HTML/JS Tools for Quick Tasks

Simon Willison's repo showcases 100+ functional web tools generated via LLM prompts (mostly Claude), proving you can build deployable prototypes rapidly with low-stakes prompt-driven development.

__oneoff__Developer Productivity

Claude Code Web: Cloud Sandboxes with Dev Tools & Teleport

Run Claude Code in browser cloud sessions with preloaded Python/Node/Ruby/Java/Go/Rust/Docker/DBs; configure networks/setup scripts; teleport tasks between web/terminal via --remote/--teleport for seamless local-cloud workflow.

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OpenAI's gpt-oss-120b/20b: Open-weight LLMs for agents

OpenAI's gpt-oss-120b and gpt-oss-20b open-weight models excel at reasoning and agentic tasks but require harmony response format; run via Transformers, vLLM, Ollama with BF16 and temp=1.0/top_p=1.0 sampling.

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Google's Auto-Diagnose: 90% Accurate LLM Test Failure Diagnosis

Auto-Diagnose uses Gemini to summarize integration test logs in Critique, achieving 90.14% root cause accuracy on 71 failures and helping on 52k+ production tests with 94.2% positive feedback.

__oneoff__Marketing & Growth

Appfigures: Data Toolkit for App Growth

Appfigures aggregates app store data on downloads, revenue, keywords, and competitors to enable data-driven decisions for developers, marketers, and analysts, backed by $13B revenue and 11B downloads tracked yearly.

__oneoff__AI & LLMs

AI Security Moat: System Beats Model Size

Small, cheap open models recover Anthropic Mythos's flagship vulnerabilities, proving cybersecurity AI capabilities are jagged—not scaling smoothly with size—and the real moat is expert system design, not frontier models.

__oneoff__AI & LLMs

MCP: USB-C for Connecting AI to External Tools

MCP is an open-source protocol that lets AI apps like Claude/ChatGPT connect to data sources, tools, and workflows via standardized client-server architecture, enabling agents to access calendars, databases, and generate apps.

__oneoff__Developer Productivity

Google Antigravity: Agentic IDE for Multi-Surface Dev

Google Antigravity evolves IDEs into agent-first platforms with synchronized AI agents across editor, terminal, and browser, offering tab autocomplete, natural language commands, and central agent management—free for MacOS developers.

__oneoff__DevOps & Cloud

Cloudflare's Connectivity Cloud Powers Secure AI Builds

Deploy AI agents and apps on Cloudflare's global network—330+ cities, blocks 215B threats daily, 60+ unified services for connect/protect/build without ops overhead.

__oneoff__Developer Productivity

Resend: Email SDKs and Deliverability for Devs

Send transactional/marketing emails via simple SDKs (Node.js/Python/etc.), React Email templates, test mode, webhooks, and inbox tools like dedicated IPs/BIMI to hit inboxes reliably.

__oneoff__AI Automation

Sanity: AI-Optimized CMS for Content Ops

Sanity stores any JSON as structured content, automates ops with agents and functions triggered by mutations, and powers web/mobile/AI apps via one API—delivering 300% faster releases and 5x dev velocity for 6k+ teams.

__oneoff__Developer Productivity

BloggFast: Instant AI Blog with Next.js Boilerplate

Deploy production-ready AI-powered blogs in minutes using BloggFast's Next.js 16 boilerplate—pre-wired auth, CMS, DB, email, and multi-LLM content generation skips weeks of setup.

__oneoff__Marketing & Growth

NP Digital's AI SEO and Paid Search Tactics Drive Massive Gains

NP Digital achieves results like +2,012% LLM referral traffic via RAG-aligned content, +28% revenue from tROAS bidding, and +2,068% organic sales through holistic SEO—proving data-driven, AI-enhanced strategies outperform traditional approaches.

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Superpowers: Skills Framework for Agentic Coding

Superpowers equips AI coding agents with composable skills enforcing TDD, spec refinement, subagent reviews, and git worktrees to deliver autonomous, reliable software development without premature coding.

__oneoff__Developer Productivity

Wispr Flow: Dictate Polished Text 4x Faster Anywhere

Wispr Flow transcribes speech at 220 wpm into clear, formatted text in any app on Mac, Windows, iOS, or Android, auto-editing filler words and adapting tone per app.

__oneoff__AI Automation

n8n: Build Traceable AI Agents Visually + Code

n8n combines visual workflow building with code flexibility for AI agents, RAG, and automations across 500+ integrations. Self-hostable, with 184k GitHub stars, saving teams like Huel 1,000 hours and Vodafone £2.2M.

__oneoff__AI & LLMs

Opus 4.7 in Claude Code: Default to xhigh Effort

Use xhigh effort (new default) for Opus 4.7 in Claude Code to boost reasoning on agentic coding tasks like API design and code review, while adapting prompts for less verbose responses, fewer tool calls, and adaptive thinking.

__oneoff__Developer Productivity

700+ Curated AI Tools Directory Updated Daily

Forward Future lists 767 AI tools across coding, agents, search, video, image gen, and more; featured picks include Cursor for code editing, CrewAI for multi-agent workflows, Perplexity for AI search (free trials available).

__oneoff__AI & LLMs

Structure Prompts as Role+Task+Input+Output for Precise AI Results

Effective prompts specify the AI's role, task, input data, and output format to unlock summarization, brainstorming, analysis, and automation in business workflows without coding skills.

__oneoff__AI Automation

25+ Production OpenClaw Use Cases Across Workflows

OpenClaw runs no-code AI automations via conversational commands for business ops, dev workflows, content, productivity, and home setups—41-page free PDF with copy-paste tutorials from real deployments.

__oneoff__AI Automation

ByteRover Delivers 92.2% Agent Memory Accuracy

ByteRover uses curated knowledge trees and tiered retrieval to achieve 92.2% accuracy on LoCoMo benchmark, outperforming vector stores for portable, local-first AI agent memory.

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ARC-AGI-3 Leaderboard: Prioritizing Cost-Efficient AI Adaptation

ARC-AGI-3 evaluates AI agents' on-the-fly adaptation in novel environments via cost-per-task vs. performance plots, categorizing base LLMs, scalable reasoning systems, and $50-budget Kaggle entries under $10k total compute.

__oneoff__Business & SaaS

Rize Tracks Billable Hours Automatically, No Timers Needed

Rize captures every minute of work via window metadata—no timers, screenshots, or keyloggers—recovering 20+% more billable time with <5 min setup, while preserving privacy and providing profitability dashboards.

__oneoff__Marketing & Growth

Anymail Finder: Pay Only for 97%+ Deliverable Emails

Find verified professional emails by name, domain, company, role, or LinkedIn URL using real-time SMTP checks; pay solely for valid results with 97%+ delivery, free API credits start at 100, bulk up to 100k contacts.

__oneoff__Marketing & Growth

Instantly.ai Automates AI-Driven Sales Outreach

Instantly.ai uses AI Copilot to find B2B leads, generate personalized campaigns, trigger workflows, integrate tools, and optimize for revenue—used by 50,000+ teams with 20%+ reply rates on 100k+ emails.

__oneoff__Business & SaaS

90-Day Guarantee to First AI Client via Roadmap and Network

Maker School offers a day-by-day roadmap, templates, $21K software discounts, coaching, and 2k-member network to secure your first AI services client in 90 days or get a full refund for $184/mo.

__oneoff__AI Automation

n8n: Visual AI Workflow Builder for Technical Teams

n8n lets you build traceable AI agents visually or with code, connect 500+ integrations, self-host securely, and scale for enterprise—saving teams like Huel 1,000 hours and Vodafone £2.2M.

DAY 02April 15, 2026 APR 15 · 20262 SUMMARIES
__oneoff__AI & LLMs

Salesforce Headless 360: Agents Access All via APIs

Salesforce exposes its entire platform—data, workflows, logic—as APIs, MCP tools, and CLI commands, letting agents bypass browsers to cut dev cycles 40%, inherit trust layers, and scale reliably across Slack and more.

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OpenAI's gpt-oss: Elite Open-Weight Reasoning Models

gpt-oss-120b matches o4-mini on reasoning benchmarks and runs on one 80GB GPU; gpt-oss-20b rivals o3-mini on 16GB edge devices. Both excel in tools, CoT, and safety under Apache 2.0.

DAY 03April 14, 2026 APR 14 · 20263 SUMMARIES
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Cybersecurity: Spend More Tokens Than Attackers

AI turns security into proof-of-work: defenders must burn more tokens finding exploits (e.g., 100M tokens/$12.5k per Mythos run) than attackers do to exploit them.

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__oneoff__AI & LLMs

Public Models Reproduce Key Anthropic Mythos Vulns

GPT-5.4 and Claude Opus 4.6 reproduced Anthropic's Mythos vulnerabilities in FreeBSD (CVE-2026-4747, 3/3 exact), Botan (CVE-2026-34580/82, 3/3 exact), and OpenBSD (27-year bug, Claude 3/3 exact) using open-source opencode agent, proving AI vuln discovery is accessible; real moat is validation and workflows.

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Chrome Skills: Reuse AI Prompts as One-Click Tools

Save effective Gemini prompts as 'Skills' in Chrome for instant reuse across pages and tabs, eliminating retyping for tasks like recipe tweaks or product analysis.

DAY 04April 13, 2026 APR 13 · 20261 SUMMARIES
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OpenAI's Playbook to Lock In Enterprise AI Users

OpenAI CRO Denise Dresser urges building a multi-product platform moat via superior models (Spud), agents (Frontier), Amazon integration, full-stack sales, and deployment (DeployCo) to crush single-product rivals like Anthropic.

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DAY 05April 12, 2026 APR 12 · 20261 SUMMARIES
__oneoff__AI & LLMs

LLMs Lack Programmer Laziness, Producing Bloated Code

True programmer laziness drives abstractions for simplicity; LLMs lack this, generating massive unoptimized code like Garry Tan's 37k LOC/day 'newsletter' bloated with test harnesses, Hello World apps, and duplicate logos.

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