Properties First, Fixtures Second, Flakes Never: A Test Contract for Agent Patches
An agent patch is a hypothesis. A test suite is the only evidence a reviewer gets. Most suites fail at that job in three reproducible ways: assertio…
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The 59% Never Happened to You
The 59% in that headline is not a feature-branch number. It measures the year-over-year increase in the average number of daily workflow runs across…
Agent Patches Get Three Gates: Property Checks, Pinned Fixtures, and a Flaky Freeze
An agent's test suite is green. That is the least informative sentence in modern software engineering. Example tests encode what you already thought…
Software Quality Metrics: A Practice Guide for Release Decisions
Software quality metrics only matter when they help a team make a better decision. A startup deciding whether to ship a checkout change needs differ…
Testing the claim: a degraded-link matrix as a required CI gate
This is a writeup of building a required CI gate for degraded-network behavior. The system under test is a robotics fleet substrate, but the finding…
I looked at the GitHub Actions bill and built a CI + security base at home
In late June 2026, my org's GitHub Actions stopped at the billing cap. Every PR (pull request) CI (continuous integration; a system that runs tests…
You Benchmarked the Model. Now Benchmark the Server.
You picked a free model because the answers looked good. Good answers are not an endpoint. An endpoint is the model plus the server plus the network…
The Green Test That Lied
Episode 09's visual-prompt file passed every automated check I had. Green across the board. And I was looking straight at it, so I knew the file was…
End-to-End Setup Guide: Integrating Playwright + Cucumber with Harness CI
Integrating end-to-end (E2E) automation suites into enterprise CI/CD pipelines requires robust reporting, dynamic execution controls, and seamless a…
Can your verify gate actually fail?
I let Claude Code commit directly to my repositories. I don't review the diffs. I didn't think I needed to, because I built a deterministic verify g…
Your Browser Test Failed. The Browser Test Might Be Innocent.
One of the most expensive habits in automated testing is assuming every red test means something is wrong with the test. The test failed. So someone…
Release notes answer the wrong question
Before every release, somebody generates the notes. It used to take twenty minutes of scrolling the commit log. Now a model does it in four seconds,…
How I Put My Agent in CI to Automate Release Notes
I Put goose in CI to Draft Entire’s Weekly Release Notes When I joined Entire, I noticed my boss spending a chunk of time every week writing detaile…
One Contract, Multiple Enforcement Points for Safe AI Agent Execution
Overview A lot of AI agent safety discussion still stops too early. People talk about: prompts instructions guardrails whether the agent "knows bett…
DSCI series / Rakulang CI, part2. Cro Application
In this episode I talk about developing web application based on well known cro framework and specifically how to create CI pipeline using DSCI tool…
Testing Non-Deterministic LLM Pipelines in CI: A Contract-Based Approach
Most CI pipelines assume a function called with the same input twice returns the same output. That assumption breaks the moment an LLM call enters y…
GitHub Actions Getting Expensive? We Cut CI Costs to a Quarter With a One-Line Change
AI assistance disclosure: This article was drafted with the help of Claude. All technical content, design decisions, code references, and screenshot…
The Test That Only Failed in CI, Never Locally
A test checking that a scheduled reminder appeared on the right day passed every time I ran it on my machine and failed every time it ran in CI, wit…
DSCI - CI with regular programming languages instead of YAML
DSCI is forgejo CI runner with pipelines syntax is just regular programming languages like Python or Raku: .dsci/jobs.yaml jobs : - id : job1 path :…
Stop pushing to test your CI YAML
The worst CI loop is still: edit YAML → commit → push → wait → typo → repeat. Full emulators like act help, but often you only need to run the shell…
The rules were written down. Nobody followed them. Then CI went red on day one
My project's docs had rules. "One document, one responsibility." "Split anything over 45 lines." I wrote that. The day before yesterday. Here's how…
A Flaky Test Is a Corrupted Reward Signal
Originally published at tddbuddy.com . Related reading: Agents Should Do TDD names why faithful execution of the loop matters; Your Test Suite Is Yo…
DSCI - CI with regular programming languages instead of YAML
DSCI is forgejo CI runner with pipelines syntax is just regular programming languages like Python or Raku: .dsci/jobs.yaml jobs : - id : job1 path :…
The Cheap Way to Add AI Review to CI: Small Local Models Plus Prompt Caching
I wired an AI code reviewer into CI, felt clever, and then looked at the bill after a busy week of PRs. Every push, every commit, sending full diffs…
TRUE Coverage: How We Achieved 90% Faster CI by Measuring What Tests Actually Do
TL;DR: Use per-test coverage data to build a reverse map (file → tests that touch it). Git diff + map lookup = run only relevant tests. 43min → 4min…
logsnip: cut CI noise, keep the stack traces
Cut the noise. Keep the stack traces. CI logs are mostly package installs. The failure is a few dozen lines buried under thousands of Downloading… l…
CI Health Check: a /ci Skill for Claude Code
By Hudson Atwell , GBTI Network Member. Originally published on gbti.network . Claude Code loads any markdown file at .claude/skills/<name>/SK…
Your AI makes CI green by cheating. I built three GitHub Actions to stop it.
All your checks are green. Before you merge, one question worth asking: is it green because the code was fixed, or because the checker was silenced?…
Gate Insecure AWS IAM in Pull Requests with a Free GitHub Action
Originally published at shieldly.io/blog . Most IAM problems are not caught by a clever attacker. They are caught — eventually — by an audit, mo…
Night of the Living Bugs
from https://www.kmwebdev.me/blog/night-of-the-living-bugs At 4 AM, the CI pipeline wasn’t broken. It was confused. What I thought was a simple auto…