Every launched Proof, an agent-native collaborative editor with provenance tracking and an open-source SDK, then restored service after heavy-load launch-day outages. Inspect the public repo and local run path if you are evaluating AI-first docs tooling.

Proof launched as a free, login-free editor aimed at documents that agents increasingly draft first: bug reports, PRDs, implementation plans, research briefs, and memos, per the launch thread. The differentiator in that same post is "agent-native" operation: the team claims anything a human can do in Proof, an agent can do too, while the editor keeps provenance visible with a left-side rail showing who wrote each span.
The open-source angle is more than marketing. Dan Shipper's status post linked directly to the SDK, and the repository summary describes a TypeScript workspace with a markdown editor, real-time collaboration server, comments and suggestions, rewrite operations, and an "agent HTTP bridge." The repo also documents local development with Node.js 18+, separate editor and server processes, and API routes for document state, edits, presence, events, and bridge interactions via the Proof SDK repo.
The hosted service stumbled almost immediately. The team said Proof was "down temporarily" from an "insane amount of usage" in the first outage post, then described performance as degraded under heavy load in a later update. Shipper told users to "run it locally" or contribute from the open-source codebase while he worked the outage, which is unusually direct evidence that the self-hosted path was expected to matter on day one.
By later in the day, Shipper posted "We are so back" and said the team would keep working to ensure stability over the next few hours in the restoration update. Supporting posts also show how aggressively Every wants agents in the loop: an onboarding screenshot instructs an agent to read setup docs, install Proof for itself, and call a bug-report endpoint if it hits a "confusing error, stale read, or failed write," while a team repost said agents filed 24 issues overnight. That makes Proof's launch notable less as a docs app debut than as a public test of agent-operated collaborative editing under real traffic.
PlayerZero launched an AI production engineer and claims its world model can simulate failures before release, trace incidents to exact PRs, and beat existing tools on real production test cases. If those numbers hold, the interesting shift is from code generation to debugging, testing, and observability after code ships.
releaseOpenClaw shipped version 2026.3.22 with ClawHub, OpenShell plus SSH sandboxes, side-question flows, and more search and model options, then followed with a 2026.3.23 patch. Teams get a broader plugin surface, but should patch quickly and review plugin trust boundaries as the ecosystem grows.
releaseCursor shipped Instant Grep, a local regex index built from n-grams, inverted indexes, and Bloom filters that drops large-repo searches from seconds to milliseconds. Faster candidate retrieval shortens the coding-agent loop, especially when ripgrep-style scans become the bottleneck.
breakingChatGPT now saves uploaded and generated files into an account-level Library that can be reused across conversations from the web sidebar or recent-files picker. It removes repetitive re-uploading and makes past PDFs, spreadsheets, and images part of a persistent working context.
breakingEpoch AI says GPT-5.4 Pro elicited a publishable solution to one 2019 conjecture in its FrontierMath Open Problems set, with a formal writeup planned. Treat it as an early milestone worth reproducing, not blanket evidence that frontier models can already automate math research.
Proof is down temporarily! Insane amount of usage right now. It will be back shortly! In the meantime, it’s open source: github.com/everyinc/proof…
BREAKING: Proof. Performance is degraded right now due to heavy load. Stand by! And remember it’s open source! Contribute
We are so back! Will be working over the next couple of hours to make sure it continues to be stable. Thank you for your patience and PRs!
Breaking: Proof! We’re temporarily down due to heavy load. Remind me never to launch a new product and then have a flight early the next morning Was literally standing next to TSA with my laptop open trying to fix the outage. Now on plane, about to take off! Will start
Remember; Proof is open source! Feel free to contribute / run it locally while my plane is taking off github.com/everyinc/proof…