Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add jaredlangleycc/nightshift-os --skill weekly-briefgit clone --depth 1 https://github.com/jaredlangleycc/nightshift-osWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/jaredlangleycc/nightshift-os/weekly-brief)<a href="https://agentmods.dev/skills/jaredlangleycc/nightshift-os/weekly-brief"><img src="https://agentmods.dev/badge/skills/jaredlangleycc/nightshift-os/weekly-brief.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00116 | $0.01778 |
| Opus 5 | $0.00058 | $0.00889 |
| Sonnet 5 | $0.00023 | $0.00356 |
| Haiku 4.5 | $0.00012 | $0.00178 |
Grade B, and why
weekly-brief scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Strips warnings and disclaimersmediumAnti-refusal
Omitting safety caveats hides risk from the user and is a common jailbreak preamble.
### Don't moralize How it starts
The opening of the file, as written. The whole thing — 226 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Weekly Brief
The repeat-use anchor of NightShiftOS. The first command a new user runs after /customize-from-assessment. The Monday-morning ritual that keeps the OS active.
This skill produces a 1-page brief covering:
- Pipeline (deals, prospects, stages)
- Content (what shipped, what's queued)
- Finance (revenue MTD, burn, runway)
- Week ahead (tagged with revenue-mapper)
- One question to sit with
When this skill triggers
/weekly-brief/monday-brief/daily-brief- "Give me the weekly pulse"
- "What's my week looking like"
- "Pipeline check"
- Monday mornings by default (if cron is configured)
The 1-page brief format
GROUNDWORK BRIEF, <date>
Profile: <Stage · Coach · Risk archetypes from CLAUDE.md>
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
PIPELINE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
<Deals by stage, count and $ value>
<Stale flags (>14 days no movement)>
<New since last brief>
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
CONTENT
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Shipped last 7d: <list>
Queued next 7d: <list>
Gap: <if cadence is off, name it>
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
FINANCE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Revenue MTD: $<X>
Burn MTD: $<Y>
Runway at current burn: <Z> months
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
WEEK AHEAD
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
[run revenue-mapper on the user's stated tasks]
Mix: $$$ N% · $$ N% · $ N% · distraction N%
Floor ($$$ + $$): N% [✓ / ✗ vs {stage_floor}%]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
THE QUESTION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
<1 open question tied to the gaps surfaced above>
Data sources (in priority order)
The skill adapts to whatever the user has configured. Read from CLAUDE.md Stack section to know which sources are available.
Pipeline data
Priority 1: HubSpot (if user has crm: HubSpot in stack)
- Use HubSpot MCP tools if available
- Query deals across all pipelines
- Filter by stage, last activity date, owner
Priority 2: Google Sheet (if user has crm: Google Sheet in stack)
- Read the CRM sheet (sheet ID stored in CLAUDE.md)
- Use templates/crm-sheet.csv schema as expected columns
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 226 lines · 116 tokens per session scan B 50e8e654ddde
weekly-brief is a skill published in the GitHub repository jaredlangleycc/nightshift-os (3 stars, last pushed 1mo ago), licensed MIT. It adds 116 tokens to every session and 1,778 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it B with 1 finding (strips warnings and disclaimers). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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