DEVELOPER TOOLS

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.

Claude Code dynamic workflows turn orchestration into a JavaScript script that runs up to 1,000 agents per run - here is how scripts, schemas, budgets, and resume actually work.

Anthropic's docs say the tokenizer introduced with Opus 4.7 can use up to 35% more tokens for the same text. Here is what that does to per-request cost, max_tokens, and cross-model comparisons.

Fable 5 long-running requests can run for many minutes per turn and hours per autonomous run. Here is how to configure client timeouts, streaming keepalive, batch polling, and background patterns so they actually finish.

Anthropic says persistent file-based memory improved Fable 5 three times more than it improved Opus 4.8. Here is the full memory tool setup - handlers, security, and context editing included.

Task budgets give Claude a token countdown for the whole agentic loop, so the model paces itself instead of discovering the limit when max_tokens truncates it. Here is how the beta works on Fable 5, what it does not enforce, and where it fits next to effort and the Usage API.