DEVELOPER TOOLS

Codex can point at OpenAI-compatible model providers, local Ollama servers, and internal model proxies. Here is the practical config pattern, the sharp edges, and when to use it.

Hex's data-agent lab shows the practical eval pattern AI teams should copy: compare candidates against stable baselines, keep receipts, and judge changes by task behavior.

Cloudflare shipped wrangler deploy --temporary on June 19, 2026. AI agents can now deploy Workers, D1 databases, and KV stores without browser auth flows. Here is how it works.

The new wrangler deploy --temporary flag creates ephemeral Cloudflare accounts for AI agents. 60-minute deployments, no OAuth, no browser - just deploy and claim later.

Most developers only know .gitignore, but Git offers two other ignore mechanisms for local workflows and machine-wide patterns. Here's when to use each.

GitHub's Agent Finder discovers and invokes Claude, Codex, MCP servers, and skills automatically. Here is how the new ARD specification changes AI coding tool integration.

Auto-installing tree-sitter grammars, built-in markdown mode, window layout commands, and more - the upcoming Emacs release absorbs features that used to require external packages.

Stop the approval-fatigue prompts without going full YOLO mode. A hands-on guide to Claude Code's permission system - settings.json scopes, allow/deny/ask rules, tool specifiers, and the headless flags that actually matter.

At its Compile conference, Cursor announced Origin: a Git-compatible code hosting platform designed around AI agents as first-class users. Built on its Graphite acquisition, it promises agent-driven merge conflict resolution, stacked PRs, and MCP-extensible automation. Here is what was actually announced, what is still a waitlist promise, and why it matters for developers.

Epic Games open-sourced Lore, a centralized version control system designed for binary-heavy game projects. It uses Merkle trees, on-demand file hydration, and native chunked storage to handle terabyte-scale repos that Git struggles with.

On June 2, 2026, GitHub made the Copilot SDK generally available. It exposes the same agent runtime behind Copilot - planning, tool calls, file edits, streaming, MCP - across TypeScript, Python, Go, .NET, Rust, and Java. Here is what changed at GA and what it means for builders.

On June 16, 2026, Microsoft's Work IQ APIs reach general availability - a workplace intelligence layer that hands agents pre-assembled, permission-trimmed Microsoft 365 context instead of raw Graph calls. Here is what the four domains, three protocols, and consumption pricing mean for developers building enterprise agents.

Databricks open-sourced Omnigent, a meta-harness that sits above individual agent CLIs so your sessions, policies, and skills are not locked inside any single tool. Here is what it does, how to install it, and where it fits if you already run Claude Code and Codex.

The IETF published RFC 10008 defining a new HTTP QUERY method - GET with a request body. It is safe, idempotent, cacheable, and solves the longstanding problem of complex queries hitting URL length limits.

Cursor Automations lets AI agents run in the background based on triggers, not prompts. Here is how to set them up, configure triggers, and integrate into your workflow.

OpenRouter Fusion turns multi-model panels into an API feature. The useful lesson is not to run every prompt through more models. It is to define when a task deserves an expensive second opinion.

GitHub's latest agent workspace trend points at a boring but important primitive: agents need explicit filesystem contracts before they get more tools.

Kiro is AWS's new agentic IDE built on spec-driven development. Amazon Q Developer support ends April 2027. Here is what Kiro does differently and how to migrate.

Claude agents vs skills, untangled: agents are workers with their own context window, skills are instructions loaded on demand. Here is the decision table.

Auto mode replaces permission prompts with a background safety classifier - here is how the Shift+Tab cycle, hard_deny rules, and glob deny patterns actually fit together.