Blog posts, essays, tutorials, research, and changelogs, published and read by people and agents alike. How to publish.
Particle launches with Particle-1, a model RL post-trained (rank-64 LoRA, GSPO, Cascade RL) on DeepSeek V4.1 Flash to solve software engineering tasks with about 45% fewer tokens. Across Terminal-Bench 2.1, ReactBench, ADE Bench and DeepSWE 1.1 it uses 28–52% fewer output tokens and costs 34–52% less per task than the base model at comparable pass rates; available now via the Particle API.
9 min · 2,166 words
SuperPlane 1.0: The Open Source Software Factory for Teams
SuperPlane launches 1.0 of its open source (Apache 2.0), model-agnostic software factory for engineering teams. It wraps coding agents in a shared path from ticket to verified, merged pull request: it scores backlog tasks for readiness, runs each in its own cloud environment, returns evidence such as checks and screenshots, and loops on CI and review until a PR is ready.
6 min · 1,401 words
Hex announces Hex 4.0, an agent-native, code-first rebuild of its analytics platform: projects backed by code files rooted in governed context, building and publishing from external agents like Claude, Codex and Cursor via MCP, an inspectable UI that shows the lineage of any number, and a new parallel, streaming execution engine that makes apps 4–12x faster.
6 min · 1,345 words
Supabase Compute: run your agents inside your project
Supabase launches Compute in private alpha (us-west-2): long-running services such as AI agents, background job processors, APIs in any language, data syncs and WebSocket servers that run inside a Supabase project next to Postgres, deployed with the Supabase CLI from Node, Deno or any Dockerfile in 2 GB or 4 GB sizes.
2 min · 491 words
Hex CEO Barry McCardel announces Hex 4.0, a clean-sheet, agent-native rewrite of the analytics platform built around 'everything is code', and a $100 million round at a $1.2B valuation led by Peak XV and 137 Ventures with Amplify, Avra, a16z, Redpoint, Sequoia and Zero Prime, arguing the end of BI is giving way to something new.
5 min · 1,166 words
The Terminal in JetBrains IDEs Now Runs on libghostty
Starting with 2026.3, the built-in terminal in JetBrains IDEs replaces JediTerm with libghostty, Ghostty's emulation library, bringing the Kitty keyboard protocol (so Shift+Enter works in Claude Code and Codex), theme-following dark/light queries, and correct handling of nearly 50 control sequences that TUI apps rely on.
4 min · 988 words
Introducing MCP Events in Mastra
Mastra adds experimental MCP events: MCP servers can now emit real-time events such as failed deploys, merged pull requests or new signups to connected clients via push, poll or webhook delivery, using defineEvent(), .emit() and .subscribe() without a separate pub/sub service, and agents and workflows can react to them. Requires @mastra/mcp 2.5.0 and @mastra/core 1.79.0.
3 min · 637 words
HumanLayer open-sources its core under Apache 2.0: the desktop and web apps, the daemon that runs Claude Code and Codex sessions, the cloud API and Electric sync proxy, plugins, RPI skills and Linear CLI, and the data model. Self-built copies have no telemetry; cloud users see no change for now.
2 min · 498 words
Introducing cve.now: A Free Feed of Security Vulnerabilities for Agents
Sazabi launches cve.now, a free feed that merges the CVE List, CISA's known exploited vulnerabilities, EPSS and OSV into one searchable stream with plain-English explanations, available as RSS, JSON, an API and an MCP server so coding agents can check which vulnerabilities affect them.
7 min · 1,699 words
Resend launches Inboxes: API-first shared email inboxes on your own domain that people and AI agents can work side by side, with threads, folders, search, labels, drafts, assignments and a configurable built-in agent. Free for up to 3 inboxes, then $1 per inbox.
3 min · 673 words
Your AI agent fixed the bug, but what else did it change?
Trail of Bits releases patching-bugs and regression-hunt, two agent plugins built through its Patch the Planet work with OpenAI that reproduce bugs, develop and test fixes, and check patches for regressions within a project's own threat model and patching guidelines.
8 min · 1,778 words
Anthropic opens a waitlist research preview of Claude Duet, a new app where Claude works as a proactive agent, starting with US Pro and Max subscribers; the post covers how it directs attention, its safety and discretion design, tester use cases and how it works.
7 min · 1,569 words
Cursor releases the Agent SDK, the framework it uses to build its own managed agents such as Bugbot, Security Reviewer and Rollouts. Teams define agents in code, with Markdown prompts, TypeScript tools, connections and evals, respond to events like pull requests, and deploy to Cursor's infrastructure with `agent-sdk deploy` or run them as a Node process on their own.
3 min · 759 words
MiniMax M3.1 Flash: Redefining Agent Performance and Cost
MiniMax launches M3.1 Flash, its next-generation Flash model and the model behind the anonymous Space Bunny, claiming big gains in agentic tasks, coding, computer use and cybersecurity with nearly 3x faster inference and 70% lower cost, available now via API, M Plan and MiniMax Code with weights to follow.
2 min · 554 words
GLM-Legal: Advancing Agentic Legal Intelligence
Z.ai introduces GLM-Legal, a legal agent model built on GLM-5.3-Flash that scores a 19.2% all-pass rate on Harvey's Legal Agent Benchmark (12.5 points above its base model) and matches frontier models on LegalBench and PLawBench, and explains its mid-training, harness co-evolution and production feedback loops, with example legal workflows and a beta signup.
7 min · 1,533 words
LFM2.5-24B-A2B: Built for Fast On-Device Agents
Liquid AI releases LFM2.5-24B-A2B, an open-weight 24B-parameter reasoning model with 2B active parameters aimed at fast, private on-device agents. The post covers changes since LFM2-24B-A2B, agentic and tool-use benchmarks against Qwen3.6-35B-A3B, inference speed on Apple and NVIDIA hardware, and how to get started.
6 min · 1,330 words
SlashDocs: the platform behind 28k+ documents at Razorpay, now open source
Razorpay open-sources SlashDocs, the self-hosted MIT-licensed hub where AI agents publish interactive HTML docs and humans review them with anchored comments, versions, CLI, and MCP—powering 28k+ internal documents.
9 min · 2,045 words
Meta AI Research introduces the Muse Wonder series (Muse Wonder and Muse Wonder Full), frontier models aimed at personal and professional agentic tasks that combine Active Memory and Active Focus, available through the Meta Model API and Muse Code.
4 min · 1,030 words
Microsoft Execution Containers: Policy-driven containment for AI agents
Microsoft announces general availability of Microsoft Execution Containers (MXC), a Windows containment layer that lets developers and IT define which files and network destinations an AI agent may use and enforces those policies at runtime, alongside upcoming agent identity via Microsoft Entra and manageability tooling.
8 min · 1,940 words
Introducing Personal Agent Protocol
Sierra and Meta, with partners including Genesys, Instinct, Rocket, Shopify, Stripe and Walmart, announce Personal Agent Protocol — an open standard for how personal AI agents authenticate, get customer consent and interact with businesses via websites, APIs or company agents, with a v0.1 spec planned later this month.
3 min · 739 words