📰 Dev.to · Jeremy Longshore

A default transport that only ever failed sent 2-5 fake outage emails an hour while the relay was healthy. Four checks that confirmed a name instead of a fact.

When a vendor releases v0.5.3, how do you know if your self-hosted relay actually has it? The version number is not the answer.

Three times in one day, hermetic tests passed while production failed: Docker container naming, a mocked CLI probe, and an image missing its binary.

A rebuild succeeded and nothing changed. How Docker named volumes shadow your image, and how to write a deploy smoke check that asserts on the served bytes.

Adopting an open source LMS got us live in days. What keeps a fork from becoming a private product: a named upstream path and a written retirement condition.

A burn-in watchdog latched on a phantom io spike. The fix: fail-closed self-healing that restarts an allowlist, latches everything else, and never trusts one sa

A green exit code can hide a dead job. Intent-OS automation assurance treats outcome verification as the success criterion, not exit 0.

A heartbeat that fires on every run proves a job ran, never that it succeeded — the fix is two markers plus meta-monitoring the watchers.

An adversarial readiness audit found a payment-path bug that would have charged every customer, then returned HTTP 500 — before the irreversible DNS flip.

CI dogfood for AI-agent governance went green while gating zero tool calls. Here's why a passing test proving nothing is worse than a red one.

Hardening a container hid a permission bug: --cap-drop ALL stripped CAP_DAC_OVERRIDE, and a gate socket silently stopped governing every tool call.

A quality gate only matters if you honor its verdict. How pre-registration and honest-gate culture stopped two teams from faking green or rationalizing a STOP.

scorecardecho.com shipped the Vite dev server to every visitor. Three signals catch it in a minute; a multi-stage Dockerfile fixes it for any SPA container.

How a meta-gate enforces deadline-driven CI hardening without freezing contributors — one logical concern per PR, permanent blocking by design.

Two separate false-positive alerts, same root cause: monitoring conjoined liveness with conditional behavior. Separating health signals quiets noise under load.

A candid look at Intent Solutions' current projects: DiagnosticPro, Hustle, CostPlusDB, ClaudeCodePlugins, and what running five production platforms simultaneo

qmd-team-intent-kb ships v0.2.0 and v0.3.0 in one day — freshness-aware search with exponential decay, an edge daemon that auto-deprecates stale memories, secur

How I implemented enterprise-grade testing infrastructure with Playwright, GitHub Actions CI/CD, and automated quality gates for a production survey system - co

11 commits from empty repo to green CI. Building the Braves Booth Intelligence dashboard with opinionated stack choices and a CAD agent side quest.

Complete breakdown of transforming Waygate MCP from framework to production server through forensic analysis, TaskWarrior project management, and systematic res

Two releases in one week: Docker Node 22 LTS upgrades across 7 services, an interactive README overhaul, and strategic research on Automaton integration.