claude
How to Use Claude Opus 5: A Failure-Tested Guide
Index · All dispatches · 69 in the archive
Writing.
Recent dispatches arranged like an editorial product: every post answer-first, sourced, and shaped for citation. Choose a reading path or search the ledger.
Which post should I read first?
The featured post sits at the top because it is the strongest first click on the page. Pick it when you want the highest-density introduction to how the site approaches AI visibility, agent-readiness, and the AVR Framework. The supporting posts beneath it stay close to the same arc.
69 posts
neurodivergent
The ADHD Developer Tool Stack: What Actually Replaces Executive Function
Six tools that externalize the specific executive functions ADHD breaks for developers: working memory, time perception, body doubling, and task-switching friction. What each one fixes and where it fails.
· 7 min
ai building
What Is WebMCP?
WebMCP is an experimental browser API that lets websites expose structured tools to AI agents through document.modelContext. Learn how it works, its security boundaries, browser support, and how it differs from MCP.
· 7 min
ai visibility
A New Domain Outscored Ahrefs on AI Citation Rate. Here Is How We Measured It.
Domain Authority does not predict whether AI systems will cite your site. A first-party baseline audit using the AI Visibility Readiness (AVR) Framework showed citability.dev achieving a 15% AI citation rate while ahrefs.com measured 5% on the same 20-query protocol.
· 5 min
How is the archive organized by journey?
The archive is reassembled as three editorial journeys (AI visibility engineering, AI product development, neurodivergent systems) so the page reads as one stitched argument rather than a reverse-chronological pile. Each journey has its own hub, a cornerstone read, and a recommended reading order.
AI Visibility Engineering
AI Visibility Engineering
ai building
The 90-Day AI Visibility Roadmap I Run for Sub-DR-20 Sites
The 90-day AI visibility roadmap I run for sub-DR-20 sites: entity-graph baseline, five canonical pages, co-mention seeding, and a citation dashboard.
· 4 min
ai building
Perplexity vs ChatGPT: Different Citation Rules
Perplexity quotes liberally. ChatGPT quotes selectively. The engine-level differences in citation behavior that change what a sub-DR-20 brand should optimize for, engine by engine.
· 3 min
ai building
Schema.org for Answer Engines, the 40 Properties That Matter
A tactical guide to the Schema.org properties answer engines actually read. Which fields move citation decisions, which are noise, and how sub-DR-20 operators compress a full JSON-LD graph into the forty that matter.
· 3 min
Build with AI
AI Product Development
ai building
How to Use Claude Opus 5: A Failure-Tested Guide
Learn how to use Claude Opus 5 with failure replay, effort sweeps, deterministic checks, and a scheduled regression worker.
· 10 min
ai building
Bug Bounty Automation Framework: Zero False Positives
A bug bounty automation framework that cuts false positives to zero: the 4-agent evidence-gating architecture, what it costs to run, and what it takes to build one for your own security program.
· 13 min
ai building
I Added WebMCP to SvelteKit: 90 Min, 3 Files.
Build WebMCP into SvelteKit apps using navigator.modelContext. Learn polyfill setup, tool schemas, and verification in 2026.
· 10 min
Think Better with ADHD
Neurodivergent Systems
neurodivergent
CLAUDE.md for ADHD Developers: The Exact Config File
CLAUDE.md as external working memory for ADHD brains: the exact config to stop re-asking 'what was I doing?' every session, with before-and-after numbers.
· 9 min
neurodivergent
5 Claude Code Skills Every ADHD Developer Needs
If I have ADHD, a Claude skill built for the specific gap beats a generic productivity app. Five named skills, what deficit each one closes, and how to build your own.
· 10 min
neurodivergent
Claude for ADHD: The Coding Workflow I Built for My Brain
Claude for ADHD: the 5-step coding workflow I use to beat task-initiation paralysis and context-switching every day, and how the whole system fits together.
· 15 min
Where do the remaining posts live?
The remaining posts sit below the three journey clusters and stay fully searchable and filterable, just organized as a residual archive instead of a top-of-page chaos. Use the search and tag filters above to narrow down, or browse the journeys section to follow a curated path through the work.
- What a Solo Builder's Claude Code Operating System Actually Looks Like A look inside claude-customizations, a production Claude Code harness built over months of solo development. The repository contains 46 named skills, 39 hook scripts, and 18 agents -- each a discrete capability the system can invoke autonomously or on request. claude-code
- Cloudflare Will Block AI Crawlers by Default on September 15: What Site Owners Need to Do Now Cloudflare blocks AI crawlers by default on September 15, 2026. Should you block, allow, or charge via Pay Per Crawl? Decision matrix + verification steps. ai-crawlers
- How to Get Cited by ChatGPT: My 0/5 GEO Audit I ran my own site through 5 buyer-intent queries on Perplexity and got cited zero times. Here is what GEO actually is and the pattern the winners share. ai-building
- Claude ADHD Executive Function Mode Went Silent 6 Days Searching for a Claude ADHD executive function mode? There is no toggle. It's a self-ledger you build, and mine went silent for 6 days with zero alert. What broke, the fix, and the receipts. claude-adhd
- CLAUDE.md for ADHD Developers: The Exact Config File CLAUDE.md as external working memory for ADHD brains: the exact config to stop re-asking 'what was I doing?' every session, with before-and-after numbers. claude-code
- Agent Commerce Readiness: Preparing for ACP, Shared Payment Tokens, and Link Wallets Stripe shipped agent commerce in April 2026. Most sites are not ready to accept transactions from AI agents. The four surfaces operators need to add, the security model behind shared payment tokens, and a working receivable endpoint stub. agent-readiness
- 5 Claude Code Skills Every ADHD Developer Needs If I have ADHD, a Claude skill built for the specific gap beats a generic productivity app. Five named skills, what deficit each one closes, and how to build your own. claude-code
- Chrome Prompt API: AI Visibility Scans at $0 Cost Chrome 148 put the Prompt API and Gemini Nano in the browser. Here's what our citability.dev scan really costs, and which parts move client-side for $0. chrome-prompt-api
- Why Isn't ChatGPT Citing Your Website? I Tested 5 Axes on a DR 25 Site and Got 1,500 Citations 1,500 AI citations on a DR 25 site in 90 days. The 5 checks (schema, llms.txt, OpenGraph, semantic HTML, robots.txt) that decide whether ChatGPT cites you. ai
- Fable 5 vs Opus 4.8: Every Reasoning Tier Benchmarked Fable 5 low beats Opus 4.8 xhigh on SWE-bench Pro. Full tier matrix, low through xhigh, with per-task cost reads and the routing rule for agentic coding. claude-fable-5-vs-opus-4-8
- The 95% Model Sometimes Lies About Finishing. Anthropic's System Card Documents Both. Fable 5 hits 95.0% SWE-bench Verified. The same System Card documents fabricated status reports and unverbalized early-stops. Both halves matter. claude-code
- Is Claude Nerfed, or Is Your Harness Flat? Is Claude nerfed? Four documented Fable 5 mechanics explain the panic: the Opus 4.8 fallback, adaptive thinking, harness-gated gains, and tier pricing. is-claude-nerfed
- How to Stop an AI Coding Agent From Regressing Your Production Site An AI agent nearly deployed correct code from a stale branch, silently reverting weeks of shipped work. Here is the 3-line git guard that stops it. ai-building
- I Found 1,200 AI Citations Hiding in Bing Webmaster Tools A freeCodeCamp guest post and one overlooked Bing dashboard surfaced ~1,200 Microsoft Copilot citations to my DR-25 site. Here is how to read your own. ai
- Content Intent Signaling: The robots.txt Directive That Controls How AI Uses Your Content robots.txt controls access. Content Intent Signaling controls usage. Three new directives separate training from citation permission. ai-visibility
- I Audited My Own Site With AVR v1.1.0. Here Is What I Found. The first comprehensive 8-section AVR v1.1.0 audit of chudi.dev produced AGENT-READY 3/3 on §2.7 but only 40/100 on Fact-Block Density. Here is the full audit, plus the 2026-06-03 update where remediation lifted the root and framework pages to a verified 100/100 EXTRACTABLE. avr-framework
- AVR v1.1.0 Full 13-Section Audit: Cloudflare Radar Data Meets AI Visibility The first complete AVR v1.1.0 audit with all 13 sections, including 5 new Cloudflare Radar-derived checks. chudi.dev passes every Cloudflare-backed check. Here are the numbers. ai-visibility
- How I Lifted Five chudi.dev Pages to EXTRACTABLE on AVR v1.1.0. All 5 audited chudi.dev URLs now score EXTRACTABLE on AVR v1.1.0 Fact-Block Density. Two HTML traps (dt/dd Q/A pairs and icons before heading text) cost a follow-up commit each. The CI workflow now hard-fails any regression. avr-framework
- I Built a Private MCP Server to Give Claude Memory Across Sessions. Here Is What Broke. I shipped a private MCP server bridging my knowledge base into claude.ai via OAuth 2.1: the architecture, two bugs the smoke test missed, and the isolation pattern. claude-code
- 10 Patterns Behind a 32% Claude Code Plan-Quota Burn 10 specific patterns that explain why my Claude Code plan-quota burn runs at a fraction of what r/claudecode operators report on similar workloads. Each pattern lists the multiplier and the named alternative you can run today. claude-code
- 63 Posts Shipped After I Stopped Working From Memory In March 2026 I had 3 half-written posts and 0 shipped. By May 2026 the count was 63 published. The change was not effort. It was an externalized state machine that stopped using working memory as the index. adhd
- 4 Decisions in 7 Hours: When My AI Agents Aligned Two AI agents wrote decisions to the same Convex table for the first time on May 12, 2026. Four rows landed in seven hours. Here is the schema, the gate, and why it matters when you run more than one agent on the same work. multi-agent
- 8 AI Citations a Day After I Stopped Page-Level SEO Bing AI cited my site 8 times a day after I stopped tuning individual pages. The principle: entity-level SEO is the floor; page-level work is the ceiling. entity-seo
- Plan-Quota Is the Binding Constraint, Not API Tokens Under subscription plans, the cost of an LLM call is plan-window burn, not API tokens. That changes which decisions you tune and which work belongs off-LLM entirely. A manifesto for the 5-hour rate-limit era. claude-code
- 3 Questions Before You Kill (or Keep) a Stalled Side Project When a side project stops working but keeps teaching you, the kill-vs-keep decision gets harder, not easier. Three questions that separate substrate value from sunk cost, with a worked example from a project that earned $0. side-projects
- I Spent $10K on AEO and Got Zero AI Citations. Here Is the Audit Section That Would Have Caught Why. citability.dev now scores Wikipedia, Wikidata, and JSON-LD sameAs presence. Free, opt-in, under 10s. Part of the AVR Framework, see chudi.dev/framework. ai-visibility
- Claude Code Has 8 Hook Events. None of Them Can See the Agent's Output. I built hooks into a 38,240-line production harness. The gap nobody documents: no hook fires on the agent's output text. The harness is the guardrail. claude-code
- The 90-Day AI Visibility Roadmap I Run for Sub-DR-20 Sites The 90-day AI visibility roadmap I run for sub-DR-20 sites: entity-graph baseline, five canonical pages, co-mention seeding, and a citation dashboard. ai-visibility
- Perplexity vs ChatGPT: Different Citation Rules Perplexity quotes liberally. ChatGPT quotes selectively. The engine-level differences in citation behavior that change what a sub-DR-20 brand should optimize for, engine by engine. ai-visibility
- Schema.org for Answer Engines, the 40 Properties That Matter A tactical guide to the Schema.org properties answer engines actually read. Which fields move citation decisions, which are noise, and how sub-DR-20 operators compress a full JSON-LD graph into the forty that matter. ai-visibility
- Originality Signals and Citation Patterns AI engines deprioritize pages that look like everything else. The originality signals that move a post from the summary layer into the quote layer, and why recap content is the new thin content. ai-visibility
- Entity Optimization for Brands in AI Search Rank is a single-page game. Entity coherence is the compounding game. How sub-DR-20 brands engineer a Person + Organization graph that AI search engines actually cite. ai-visibility
- I Audited 7 Websites for AI Citability. Here Is What Actually Predicts Citations. Ahrefs has DA 92 and gets cited by AI 5% of the time. If you don't know whether your site is ready to be cited, you're guessing. I audited 7 websites to find what actually predicts AI citations, so you can audit your own website content for AI citation readiness before spending another dollar on backlinks. aeo
- Why Domain Authority Is Irrelevant for AI Search (And What to Build Instead) You're building backlinks for a metric that doesn't matter to ChatGPT or Perplexity. Data from 7 site audits answers the real question, does site authority matter in AI citation rankings, and shows what to build instead: a DA-92 site got cited 5% of the time, a DA-under-10 site got cited 15%. ai
- Claude Code Hooks Caught a Secret Leak Before I Shipped It Stop accidental secret leaks in Claude Code hooks. Learn 4 production patterns to validate, format, and gate commands before execution. claude-code
- I Run Python Agents on a $6/Month DigitalOcean Droplet Deploy Python agents on DigitalOcean for $6/month. Skip serverless complexity, avoid setup gotchas, run async bots reliably. python
- I Built a Live Trading Bot in Python. Here's What Actually Works. Build a Python trading bot with Claude AI, Polymarket integration, and live Binance signals. Paper trading to production in one guide. algorithmic-trading
- Claude Code Trading Bot: 36,000 Lines, 1-in-40 Error Rate Unverified Claude Code output loses real money once it touches live capital. This claude code trading bot case study shows the two-gate system that cut errors 84% and caught 8 bugs before they cost a dollar. claude-code
- Claude vs Cursor vs Copilot: 2026 Comparison I built a 4,000-line trading bot with all three tools. Here's which handles context best, costs least, and actually ships production code without you. ai-coding-tools
- Bug Bounty Automation Framework: Zero False Positives A bug bounty automation framework that cuts false positives to zero: the 4-agent evidence-gating architecture, what it costs to run, and what it takes to build one for your own security program. bug-bounty
- I Added WebMCP to SvelteKit: 90 Min, 3 Files. Build WebMCP into SvelteKit apps using navigator.modelContext. Learn polyfill setup, tool schemas, and verification in 2026. webmcp
- I Let an AI Agent Write My Blog for 30 Days. Here's What Happened. How I configured OpenClaw to study my writing voice, handle SEO/AEO/GEO, and publish blog posts autonomously with a single Telegram approval. ai-building
- Claude for ADHD: The Coding Workflow I Built for My Brain Claude for ADHD: the 5-step coding workflow I use to beat task-initiation paralysis and context-switching every day, and how the whole system fits together. claude-code
- I Made Claude Code Learn From Its Own Debugging Mistakes Build a self-improving RAG system where Claude learns from your debugging sessions, captures insights automatically, and reflects to fix issues faster. ai
- Dev.to Cross-Posting Without SEO Damage: My 72-Hour Rule Automate Dev.to cross-posting without SEO penalties. Configure Zapier delays plus canonical URLs in 10 minutes to protect your search rankings. automation
- I Shipped 5 Products With AI Agents. IDE Plugins Are Dead. AI agents will replace IDE plugins in product development. Here's how I built MicroSaaSBot to prove it, and what it means for your workflow. ai
- Why I Chose Flat-Rate Pricing Over Per-Transaction for My SaaS Flat-rate SaaS pricing explained: why it beats per-transaction models, saves heavy users money, and builds customer loyalty in 2026. saas
- Build SaaS With AI Agents: 7 Days to Paying Users Founders burn weeks on the idea-to-launch grind before knowing if anyone will pay. MicroSaaSBot's 4-agent system compresses that to 7 days: StatementSync went from problem statement to paying users, architecture documented. ai
- unpdf vs pdf-parse: I Switched After a 2AM Vercel Crash pdf-parse crashes on Vercel from native canvas dependencies, costing hours of debugging. The unpdf npm package fixes it: zero native deps, 3-5s per PDF, Edge-safe. Full migration path included. pdf
- Why Human-in-the-Loop Beats Automation Keep humans in control when building AI security tools. Full automation sounds impressive until your reputation tanks from false positives. ai
- Claude Code Best Practices 2026: A Field Guide Field-tested Claude Code workflows from 36K lines of shipped production code: quality gates, multi-agent orchestration, and the patterns that actually work. claude-code
- I Have 73 Browser Tabs Open. ADHD Made Me a Better Architect. Five ADHD cognitive traits mapped to real systems architecture patterns: pattern recognition, parallel processing, novelty seeking, and chaos resilience. adhd
- 57 Bugs in AI-Generated Code: How I Verify Before Shipping If your AI development workflow verification is "it should work," you are shipping bugs on a schedule. Forced evaluation and build-test-proof replace confidence with evidence, 84% compliance vs 20% for passive checks. claude-code
- Claude Context Management: 3-File System to Beat Compaction Claude context management: the plan.md + context.md + tasks.md system that persists task state across compaction so Claude resumes where you left off. claude-code
- My Two-Gate System for Claude Code Cut Errors 84% Build safer Claude Code projects with a two-gate quality system. Learn the mandatory checks that catch bugs before deployment. claude-code
- Reduce Claude Token Usage 60%: Progressive Disclosure 3-tier progressive disclosure cuts Claude API costs 40-60%. The exact system: tier 1 triage, tier 2 context, tier 3 full pass. claude-code
- My Trading Bot Adjusts Its Own Bet Size. Here Are the 5 Rules. How to build a self-tuning position sizing system that adjusts bet size based on recent performance, without overfitting or over-reacting to variance. trading
- The Cross-Market Signal Pipeline That Spots Price Moves Early Build a Binance-to-Polymarket trading pipeline: real-time signal detection, deduplication, and sub-100ms order execution for momentum trading. trading
- I Sized My Polymarket Bets Wrong. Kelly Criterion Fixed It. Sizing Polymarket bets wrong burns bankroll fast. This kelly criterion polymarket guide gives the exact formula: fee drag, half-Kelly, worked example on live win-rate data. trading
- Build a Polymarket Trading Bot in Python: 69.6% Win Rate Step-by-step Python guide to building a Polymarket trading bot: CLOB API orders, Binance WebSocket feeds, and the 30-90s lag behind a 69.6% win rate. trading
- llms.txt for AI Crawlers: Why robots.txt Is Not Enough robots.txt was built for search engines, not AI crawlers. llms.txt gives LLMs structured context about your site that robots.txt can never provide. seo
- Get Cited by ChatGPT and Perplexity: 5 Concrete Steps If ChatGPT and Perplexity never crawl your site, they never cite it, and that traffic goes to a competitor instead. Optimize your website for ChatGPT, Perplexity, and AI search in five steps: crawler access, llms.txt, schema markup, answer-first structure, and how to verify each one worked. seo
- ADHD Productivity: The System I Built After GTD Failed Me GTD doesn't work for ADHD brains. The energy-aware productivity system I built instead, hyperfocus scheduling, AI processing, and the workflow I use to ship. adhd
- Why ChatGPT Isn't Citing Your Site: 6 AEO Factors ChatGPT and Perplexity skip most sites for six measurable reasons. The 6 AEO factors that decide which sources get cited, and how to fix each one. seo
- RAG Explained: How to Stop LLMs From Making Things Up RAG retrieves live data to fix LLM hallucinations. Build accurate AI apps with up-to-date knowledge sources without retraining or fine-tuning models. ai
Frequently asked questions
Four questions that come up before someone commits to the reading order on this blog. The short answers live here; the longer ones live in the cornerstone posts each journey pins at the top.
How do I pick a post if I am new to the site?
Start with the featured post at the top of this page. It is curated as the strongest first click and routes you into one of the three editorial journeys based on what you are working on. Each journey has its own cornerstone read pinned at the top.
What is the difference between the journeys and the tag filters?
Journeys are curated reading orders with a cornerstone plus supporting posts. Tags are flat labels you can combine with the search query to narrow the archive. Use journeys when you want a path; use tags when you want to filter for a specific topic combination across the whole archive.
Where can I subscribe to new posts?
The newsletter signup on the home page sends a weekly digest organized by the same three editorial journeys. LinkedIn at LinkedIn is the primary channel for new posts. An RSS feed is available at /rss.xml for readers who prefer that format.
Why are some posts marked as cornerstone reads?
Cornerstone reads are the load-bearing essays each journey is built around. They tie together the supporting posts in the same cluster and answer the canonical question for that journey end to end. Read the cornerstone first to get the full argument, then dip into supporting posts for depth on a sub-topic.