Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
Coder announced Claude Code support for its new Agent Relay, a self-hosted execution environment for cloud coding agents, aimed at regulated enterprises. The integration lets organizations run Anthropic's Claude Code wit…
The MCP server io.github.Higangssh/homebutler reached version 0.33.0, published to the official MCP registry on 2026-09-15 and distributed as homebutler on npm, according to the mcpindex registry index. The server lets u…
A developer published a Playwright and GitHub Actions configuration that keeps a browser test pipeline under five minutes on a single runner without sharding. The setup caches Playwright browser binaries in ~/.cache/ms-p…
StatCite — Verified Economic Statistics version 1.12.3 was published to the official MCP registry on 2026-09-15 as a hosted remote over streamable-http, according to the mcpindex index. The mcpindex semantic screen retur…
The minitok MCP server reached version 1.4.6, published to the official MCP registry on 2026-09-15 and distributed as @flotic/minitok on npm, according to the mcpindex leaderboard. The index lists the tool's verdict as n…
Ergora Specialists v0.2.1, a hosted remote MCP server offering 17 business specialists for sales, marketing, ads, ecommerce, finance, HR, legal and PR, was published to the official MCP registry on 2026-09-15 and is file…
BoekenBase — Nederlandse boekencatalogus v1.0.0 was published to the official MCP registry on 2026-09-15 as a hosted remote over streamable-http, filed under Search by the mcpindex index. The index reports the tool's ver…
Java 27 was released on September 15, 2026, delivering nine JEPs, four of them final, with four preview features continuing to mature and one JEP remaining an incubator feature, according to JetBrains. IntelliJ IDEA supp…
TypeScript 6.0 introduces the --strictBuiltinIteratorReturn flag, which changes the BuiltinIteratorReturn type parameter from any to undefined for built-in iterators, closing a type hole that existed since TypeScript 2.3…
A 12-year-old developer built and ran a global coding competition, the KODA Code Jam, entirely from a $150 Android phone, using Supabase for authentication, PostgreSQL storage, and Row Level Security to manage submission…
The VMware Debug MCP server, distributed as vmware-debug on PyPI, was published at version v1.13.0 to the official MCP registry on 2026-09-15, offering 14 MCP tools for VMware incident timelines, root-cause routing, and …
The OpenShell team is applying the Z3 open source library to write formal proofs that permission changes proposed by AI agents stay within approved policies, after a demo showed an OpenClaw agent bypassing OpenShell's la…
A developer has open-sourced GraphOps, a Claude Code plugin that combines lightweight ticket management with execution graphs (DAGs) to orchestrate parallel AI agent workflows. The plugin structures each ticket's tasks i…
A developer demonstrated that Kubernetes admission and RBAC controls do not protect an LLM API key already projected into an agent pod's environment, showing that a single file read inside the container can exfiltrate th…
Oracle released Java 27, adding post-quantum hybrid key exchange for TLS 1.3, AI integration paths via service SDKs and HTTP clients, and runtime improvements targeting memory use and throughput, Donald Smith, VP of Prod…
A developer documented that the primary cause of Model Context Protocol (MCP) server failures in Anthropic's Claude Code CLI is server code writing debug logs to stdout, which injects raw text into the JSON-RPC stream an…
A community scan by GitHub user karanb192 of 31 public Claude Code plugins found 14 can run host processes, 4 more can reach the network, and 13 see every tool call, after Anthropic shipped the plugin hooks feature behin…
OpenCode, an open-source coding agent with a terminal interface and support for multiple model providers, was last updated in September 2026 and has 208,000 stars on GitHub. The MIT-licensed tool also offers desktop and …
Ordewell launched as an open-source tool that converts a single coding goal into an ordered plan of coding-agent tasks, each assigned its own runner, model, thinking effort and mode, then executes and verifies them. The …
A technical comparison of built-in versus custom tools in LLM agents finds that provider-run tools such as OpenAI's and Anthropic's hosted web search execute the entire tool loop inside a single API request, while custom…