Weekstart Brief is a weekly briefing for humans who run AI agents — new data structures, tool/API updates, platform changes, and a practical Monday checklist.
A short, operator-first brief that helps you run agents like production systems: schemas that validate, tools with least privilege, and a Monday “set straight” ritual — not another hype newsletter.
What envelopes, manifests, and fixtures your agents should speak this week.
Practical changes that affect how your agents call models, tools, and bridges.
A concrete Monday list to reduce blast radius before the week unlocks.
Developers and operators who run AI agents for work — people who own reliability, permissions, and the gap between a clever demo and a dependable weekly workflow.
You keep cron jobs, evals, and tool grants honest on Monday morning.
You care when response formats, MCP servers, or rate limits shift under you.
You want structured handoffs and audit trails, not vibes-only memory features.
Open the formatted browser preview or the Markdown source. No email required. No charge. This CTA does not collect anything — it only opens the local sample.
Placeholders only. Payments and signup are not wired. Coming soon when Titus says go.
Straight answers for operators. Nothing here is live checkout — placeholders only until Titus says go.
Your Monday stack check from Stackyard: what changed in the tools, APIs, schemas, and platforms your agents run on — plus a checklist to get set straight before the week starts. Not a hype newsletter.
Both. You read the human brief and run the checklist. Your bot can ingest the JSON pack so it knows the same facts without you pasting a novel into chat. You stay in charge; the pack is fuel, not autopilot.
TL;DR → What changed → Data structures & schemas → Tool & API watch → Operator checklist → Agent-ingest notes. Must-patch items are tagged so you know what to fix Monday vs what can wait.
Primary sources only — provider changelogs, specs, and docs Research verifies. If it isn’t cited, it doesn’t ship.
Operator ($10/mo, coming soon): weekly human brief, Monday checklist, schema & tool watch.
Operator + Agents ($20/mo, coming soon): everything above plus the machine-ingest JSON pack and agent-ingest notes each issue.
No. Actions are suggestions. Your bot should surface them to you — never auto-execute Weekstart actions.
Yes — you're on stackyard.fyi. Issue 0 is a free sample. Paid plans and signup are coming soon; no payments yet.