iterate

Own a planned OS production recreation around a backwards-incompatible PR. Preserve selected project identities, capture old state as evidence, recreate semantic domain state through normal APIs, then verify production and wait for human sign-off. Use when asked to reset, roll, resuscitate, or recreate production for a breaking change.

Turn a broken agent-stream URL (os.iterate.com/projects/<slug>/agents/streams/agents/<id>) into a red repro test, then a green fix, then a minimal fixture. Use when user says "fix <stream url>", pastes a stream URL with a complaint, or reports an agent chat that went wrong/silent.

Core agent-browser usage guide. Read this before running any agent-browser commands. Covers the snapshot-and-ref workflow, navigating pages, interacting with elements (click, fill, type, select), extracting text and data, taking screenshots, managing tabs, handling forms and auth, waiting for content, running multiple browser sessions in parallel, and troubleshooting common failures. Use when the user asks to interact with a website, fill a form, click something, extract data, take a screenshot, log into a site, test a web app, or automate any browser task.

Query and audit Cloudflare Workers traces and logs through the general Cloudflare API MCP server. Use when diagnosing distributed traces, custom spans, Durable Object or Workers RPC chains, console logs, or correlation IDs.

Debug OS production and preview failures with Cloudflare traces plus operation-wide logs. Use when diagnosing ITX calls, agent conversations, scheduler alarms, dynamic workers, Durable Objects, or a reported OS correlation ID.

Add or modify a Durable Object mixin in packages/shared/src/durable-object-utils with the repo's required API design, type documentation, tests, and Cloudflare runtime checks. Use when creating a new withX mixin, changing mixin composition types, or extending the durable-object-utils test harness.

Create a new Cloudflare app in this repo with the expected package scripts, Doppler shape, and CI workflow wiring.

Create a new Doppler project for a repo app or service, wire it to inherit from `_shared`, add personal dev configs, set minimal app-local secrets, and register it in `doppler.yaml`. Use when the user adds a new app/service and wants Doppler setup, inheritance, per-user dev configs, or monorepo wiring.

Debug MCP servers with the official MCP Inspector UI and CLI. Use when an MCP server will not connect, auth fails, tools/resources/prompts are missing, or a tool call needs to be reproduced outside Codex/Claude.

Review a selected set of code changes against provided rules, check rule-by-rule compliance, propose refactors and solutions, and write a consolidated markdown report. Use when the user asks for a code review, rules compliance review, or refactor recommendations for a change set.

Manages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a components.json file. Also triggers for "shadcn init", "create an app with --preset", or "switch to --preset".