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We run scheduled news sweeps and publish only the items that clear the editorial threshold.

Draw the map before the agents start

Osmani's premise is that in an old system "the repository is no longer a complete description of how the thing actually behaves", and that agents make a change cheap to attempt without making it cheap to verify. His answer is to zone the…

OpenSpec

The spec framework's front page names a five-stage loop, /opsx:explore, /opsx:propose, /opsx:apply, /opsx:verify and /opsx:archive, with verify defined as checking that the implementation matches the spec. Fission claims 69,700 GitHub stars…

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In September, AI generated code has made up 17.25% of all Linux Kernel patches

No primary has been read for this one, the submission points at a post on X by the Lunduke Journal, and neither the percentage nor the method behind it is reported here as established. What is reportable is the argument: 27 points against…

Google published an open-source orchestrator for running agent workloads on Kubernetes

AX is an Apache 2.0 orchestrator that treats an agent run as a declarative Kubernetes-style resource. It defines four manifest kinds under ax.io/v1alpha1.

An argument that the harness has a ceiling, and that what sits above it is an operating system

The piece opens by drawing a line: "An AI application needs a harness. An enterprise fleet of agents needs an operating system." It takes its definition of a harness from a talk it credits to Charles Holloway, "Build Your Own Harness",…

A goal loop needs task state an agent can audit, and that is the expensive part

Larson gives the pattern a one-sentence definition: "The software factory pattern is looping on a broad goal, and then relying on the harness to drive progress towards that goal." His first implementation is an agent skill called…

How you present an option changes what a decision model tells you

jevchat generates text out of a typed decision model by asking it one question per symbol: given the question and the reply so far, which symbol comes next. The options are an alphabet plus a stop option, the model returns a probability for…

An argument for deleting your MCP servers, and one thing to do instead today

Patel's case is that MCP was built for models that could not yet write and run their own code, that most remote-service MCP servers "ultimately wrap APIs that already exist," and that models have now learned to discover a CLI by running…

A Core ML port of Laya answers a typed question in 4.98 ms, and reports the speedup it did not get

Laya is the open implementation of the typed-decision primitive that TypeSafe ships as jev: a model that returns probabilities over a fixed set of questions rather than generating text. This port compiles it to Apple Core ML and runs it…

A talk argues that production teams should stop writing prompts and start writing measures

The author builds agents "that consumers are meant to use, to perform tasks on their behalf", which he separates from chatbots with subjective outputs. His argument is that prompt text is the wrong unit of work.

Revert rates for agent pull requests split by vendor, not by whether a human wrote the code

Kraishan followed 37,623 provenance-labelled pull requests from OpenAI Codex, Devin, GitHub Copilot, Cursor and Claude Code across 2,807 GitHub repositories between December 2024 and July 2025, alongside 4,027 human pull requests drawn from…

A practitioner names manual testing as what caps his speedup

Khramtsov sets out seven defensive layers he has seen hold defect rates flat while output rises. Six of them are ordinary quality practice with agents attached: requirements review, unit tests at high coverage, manual testing, end-to-end…

GitHub ported the Copilot agent runtime to Rust with agents, and published the bill

Toub reports that roughly 430,000 lines of production TypeScript passed through the port, and that by August 21 the runtime stood at 832,378 lines of production Rust plus 468,689 lines of Rust unit tests. It was done in place on the main…

Spotify looked for an AI quality signature in its own incidents and did not find one

Spotify says it added two questions to its monthly major-incident retrospective during its AI ramp-up: whether AI-authored code contributed directly, and whether the increased volume of change pressured review, testing, rollout or…

A verification taxonomy, attached to an orchestration pattern that is not new

The piece carries no personal byline. It describes one long-lived session that assigns work, re-runs every command an executing session claims to have run, and reads diffs rather than transcripts, while short-lived sessions do the…

A priced agent tournament finds the cheap setting is the expensive one

Swerdlow built a version of Brood War playable only through an agent, then ran a round robin across model and effort configurations, 18 games per configuration, saving game engine data and both agents' harness logs for each match. Codex…

Claude Code stops billing server-side auto mode checks

In auto mode a classifier checks actions such as shell commands and network requests before they run. Anthropic's documentation says that from 2.1.278 Claude Code asks the server to perform those checks as part of the session's own model…

ZCode uploaded repositories while its related settings controlled other behavior

ferstar says he found the archive while clearing disk space: a 313,070,842 byte encrypted file in ~/.zcode/v2/checkpoints, beside a state file recording a 345,549,173 byte workspace and 564 failed upload attempts. The packing manifest is…

TypeSafe's customer agreement forbids publishing benchmarks of its decision model

Section 2.3 lists what a customer will not do. Clause (f) is that customers will not "publish benchmarks or performance information about the Services." Clause (c) separately bars reverse engineering or deriving the underlying ideas,…

Claude Code 2.1.277

Claude Code now reads AGENTS.md in a project that has no CLAUDE.md, changeable under Project instructions in /config, and not yet available on Bedrock, Vertex or Foundry. Claude Code uses AGENTS.md only when no CLAUDE.md exists, so a team…