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 mishahanin/heading-os --skill tribe-mondaygit clone --depth 1 https://github.com/mishahanin/heading-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/mishahanin/heading-os/tribe-monday)<a href="https://agentmods.dev/skills/mishahanin/heading-os/tribe-monday"><img src="https://agentmods.dev/badge/skills/mishahanin/heading-os/tribe-monday/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/mishahanin/heading-os/tribe-monday"><img src="https://agentmods.dev/badge/skills/mishahanin/heading-os/tribe-monday.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00086 | $0.00721 |
| Opus 5 | $0.00043 | $0.00360 |
| Sonnet 5 | $0.00017 | $0.00144 |
| Haiku 4.5 | $0.00009 | $0.00072 |
Grade A, and why
tribe-monday scanned grade A with 0 findings 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 9d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Monday Tribe Message
Draft the weekly Monday message from Misha to the 31C Tribe.
Variables
week_theme: [What's the central theme or operational focus this week?]
sea_state: [What are external conditions — market news, events, headwinds, tailwinds?]
crunch: yes | no [Is this a Crunch Mode week? Default: no]
highlights: [Any specific milestones, wins, or developments to acknowledge]
principle: [Which of the Five Core Principles to connect to, if any]
Instructions
Before drafting, read:
reference/misha-voice.md— Voice guide, especially Tribe Communications sectionoutputs/operations/workspace/31c-operational-state-model.md— Operational vocabulary and Five Core Principlescontext/current-data.md— Recent milestones and active workstreams
Draft a Monday message that:
- Opens with a brief, honest read of the sea state (external conditions)
- States the heading clearly — where we're moving this week and why
- Acknowledges any difficulty without drama — honest captaincy
- Connects to a Core Principle or operational state naturally
- If Crunch Mode: declares it, explains what it means for this week, sets expectations
- Closes warmly but briefly — the captain's send-off, not a corporate pep talk
Tone: Speak to 50+ experienced professionals. Direct, warm, authoritative. Never condescending. Never cheerleading. Never "Amazing work everyone!"
Length: 150-250 words. Shorter is better. The Tribe reads on phones between time zones.
NEVER
- "Team" / "family" / "crew" — always "Tribe"
- "Let's give it 110%!"
- "We're all in this together"
- Military references
- Generic motivation language
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 9d ago First seen · 82 lines · 86 tokens per session scan A 87502cf15098
tribe-monday is a skill published in the GitHub repository mishahanin/heading-os (11 stars, last pushed 3d ago), licensed Apache-2.0. It adds 86 tokens to every session and 721 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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