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Weekly brief

Skill rgourley/quant-garage/skills/weekly-brief

Sunday-night briefing for the week ahead. Composes market-regime + sector-rotation-signal + macro-event-calendar (7d) + earnings-blackout (7d) into a watchlist-focused prep brief. Different from portfolio-review, which is position-focused; this one asks "what's happening this week across the names I care about." Use when the operator wants recurring weekly context, not on-demand book review.From its SKILL.md

Install
npx -y skills add rgourley/quant-garage --skill weekly-brief

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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SKILL.md

2.0 KB, 412 tokens by cl100k_base, as published. Nobody here has run it

weekly-brief

You hand over a watchlist. The skill runs the four macro/calendar sub-skills and stitches them into a briefing sized for the week ahead. Watchlist-focused, not position-focused.

When to invoke

  • "Weekly brief", "what's on the calendar this week", "prep for the week", "Sunday briefing"
  • Recurring cadence use: cron this every Sunday night with your watchlist
  • Different from portfolio-review: this is watchlist context, not portfolio decisions

What you need

  • MASSIVE_API_KEY (Stocks Basic minimum — all sub-skills run on free)

What you get back

Layer 1 JSON matching output-schema.json. Headline block distills the regime, rotation theme, this-week's top-3 macro events, and this-week's earnings prints. Full sections below.

Layer 2 rendered brief with the same shape as portfolio-review: headline block + 4 titled sections. See references/rendering.md.

How it works

Pure composition. Runs sub-skills in order:

  1. market-regime
  2. sector-rotation-signal (30d default)
  3. macro-event-calendar (window_days=7 by default)
  4. earnings-blackout (watchlist, same window)

Shares a single MassiveClient. Failures in any single section leave its sections[<name>] null and appear in the errors block.

Endpoints used

  • Union of the 4 sub-skills' endpoints (daily-aggs for SPY + sector ETFs, EDGAR for earnings fallback, no options)

Doesn't handle (yet)

  • No positions. This is watchlist-focused. For book-level review use portfolio-review.
  • No news scan. For a daily open with fresh news, use morning-brief.

What ships with it: 4 files

3.6 KB alongside SKILL.md

references/

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.