CortexOps vs LangSmith: Which AI Agent Observability Tool Is Right for You?
If you are building LLM agents with LangGraph or LangChain and need production observability, you have probably looked at LangSmith. You may also have…
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5 heuristic bugs that made my design-token tool call a bright cream page "dark and moody"
i maintain a small cli called brandmd . it points a headless browser at any url, reads the computed css, and writes a DESIGN.md that AI coding agents …
I built a WordPress AI chatbot where the free tier isn't a trial. Here's the design story.
This is a design story about a plugin I built, not a review of it. I want to be upfront about that, because the most useful parts here are the decisio…
FinOps X 2026 recap: the great token panic
If you were following the FinOps X 2026 conference that just wrapped up in San Diego (June 8–11, 2026), you probably noticed a massive shift. The disc…
Building an AI SRE That Learns From Every Outage: Inside Nexus Sentinel
Every engineering team has experienced it. A production incident happens at 2 AM. An engineer joins the bridge call, opens dashboards, checks logs, se…
You can't benchmark an AI notetaker against a real meeting — you don't know the right answer. So I generated the meeting.
I wanted to know which AI notetaker transcribes most accurately — Granola, Fathom, or Otter. So I did the obvious thing: I recorded a real meeting, ra…
My weekly review clocked 14 minutes median — here's the one structural change that made it stick
Obsidian prompts beat open-ended reflection every time: median review time across 6 weeks was 14 minutes, fastest was 9, slowest was 22 (and that week…
Fable 5 or Feeble 5? Claude's New Safety Filters are Funny
Do you know Pulled Pork recipes and snakes games are being blocked by Claude Fable’s safety features? We will discuss this later in the article. Claud…
I shipped 10 builds last week without touching a laptop.
That's the reality of what I've been testing - whether you can actually run a micro SaaS from a phone. Not as a gimmick, but as a real workflow. The k…
Overwhelmed by Overengineering in Project Tracking Tools. The Result? I Built a Lightweight, Local-First Project Tracker.
Hey everyone 👋 I want to give a massive shoutout to AI — it has injected a whole new level of passion and joy into coding for a non-tech guy like me. …
Why Your Gemini Bill Doesn't Match the Model Names
Why Your Gemini Bill Doesn't Match the Model Names tl;dr - Across roughly 3,300 paired skill-eval runs, Gemini 3.5 Flash cost $1.05 per task against G…
LLM Cost Optimization: How We Cut Reply Generation from $0.011 to $0.0009
When we shipped the first version of AI-generated replies for HelperX , each reply cost us about $0.011 in API spend. That sounds tiny until you multi…
I Shipped One Messy Python Script. Here's the 10-Point Checklist That Got It There.
AI writes you a working Python script in about ninety seconds. It runs. You move on. But the script has a long afterlife. It picks up a hardcoded Down…
I built a free SEO + AI-search (GEO) audit tool — no signup, no limits
I kept hitting the same wall: every SEO tool either paywalls the useful parts or caps you at a few pages. So I built a free one — freeseoaudit.vercel.…
How I built a live demo that breaks agent pipelines in 8 different ways - and why every team building on MCP needs one
TL;DR — The Gauntlet is an open-source Next.js app that connects 7 MCP servers through a LangChain multi-agent pipeline, then lets you toggle 8 failur…
Don't Fear the Road
An essay faith4future There's a fear going around among faithful people, and I don't think it's silly. It goes something like this: this AI thing is d…
Why most AI apps fail in production (not in demos)
A demo is a story. Production is a stress test. I’ve seen AI apps that feel like magic on a laptop… then crash the moment 10 users show up. Why? Laten…
How to Fine-Tune LLMs on Your Own Data: Open-Source Models, RL Environments, and Evals
If you use LLMs long enough, you hit the same wall. The frontier model is impressive, but it is not always the best model for your job. It may be too …
5 Claude Automation Tricks That Actually Save Me Hours Every Week
5 Claude Automation Tricks That Actually Save Me Hours Every Week Last Tuesday I spent 3 hours manually copy-pasting product descriptions from one spr…
Run GLM-5.2 Locally: The Open Model Nobody Can Ban
On June 9, Anthropic shipped Claude Fable 5 — the most capable coding model the industry had ever seen. Three days later, the U.S. government ordered …
Why we open sourced our Slack agent (and what we learned about the AI coworker space)
We open sourced Centaur last month—a Slack agent we built for our own investing and engineering work. Over the past few months it's grown to 100-150 d…
Hermes-Crew Hybrid: A Hybrid Architecture for Secure Multi-Agent AI Workflows
Hermes-Crew Hybrid: A Hybrid Architecture for Secure Multi-Agent AI Workflows I built a hybrid system that combines a central orchestrator (Hermes) wi…
FCoP Grew a Project Tree
FCoP Grew a Project Tree Subtitle: How a Mini-Game Task Revealed Product Evolution Inside a Multi-Agent Workflow Author: FCoP Maintainer · 2026-06-14 …
Why I ditched regex scrapers for an LLM parser (and when you shouldn't)
Last month I needed to scrape product details from 30 different e-commerce sites. Each site used its own HTML structure, class names changed weekly, a…
introducing gh-aw-fleet
I started using GitHub Agentic Workflows a couple months ago: small Claude/Copilot agents that run inside your CI for code review, daily doc updates, …
Spam Detection for Inbound Agent Mail
Spam aimed at a human wastes attention; spam aimed at an autonomous agent becomes input — so filter it before the model ever sees it: curl --request P…
Auditing What Your Email Agent Actually Did
Debugging a misbehaving email agent at 2am is a special kind of miserable. Your application logs say the LLM "decided to follow up." Cool — with whom?…
Least Privilege for AI Agents: One Identity, One Scope
A team ships a support triage agent on a Friday. It works beautifully for two weeks — reads inbound mail, drafts replies, files tickets. Then a prompt…
The Model Context Protocol (MCP): what it is and how to build a server
The Model Context Protocol (MCP): what it is and how to build a server Your team's LLM-powered application talks to a search index through one custom …
I wasted $43 rebuilding a Vectorize index the wrong way — here's the $5.50 fix
Last month's Anthropic bill hit $312. Sixty percent of it traced back to a single 6-hour window when I was doing an in-place Vectorize index rebuild. …