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 investor-updategit 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/investor-update)<a href="https://agentmods.dev/skills/mishahanin/heading-os/investor-update"><img src="https://agentmods.dev/badge/skills/mishahanin/heading-os/investor-update/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/investor-update"><img src="https://agentmods.dev/badge/skills/mishahanin/heading-os/investor-update.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 | $0.00085 | $0.00866 |
| Opus 5 | $0.00043 | $0.00433 |
| Sonnet 5 | $0.00017 | $0.00173 |
| Haiku 4.5 | $0.00009 | $0.00087 |
Grade A, and why
investor-update 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 11d 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
Investor Update
Draft a progress update for existing investors — quarterly or milestone-triggered.
Variables
period: [Q1 2026 / Q2 2026 / Post-MWC / Post-Milestone / etc.]
investor: [Investor name or "all investors" — use people.md for context]
highlights: [Key developments to feature]
challenges: [Honest challenges to acknowledge — 31C operates with integrity]
ask: [Any specific asks or decisions needed from investors — if none, leave blank]
Instructions
Before drafting, read:
context/current-data.md— Current metrics, milestones, and active workstreamscontext/pipeline.md— Pipeline statuscontext/people.md— Investor relationship contextreference/billion-growth-playbook.md— Metrics that matter for valuation story (ARR, NRR, GM, CAC)reference/misha-voice.md— Voice guidedatastore/INDEX.md— If the document contains specific facts or numbers, validate against source documents
Structure
Subject: 31C Update — [Period] | [One-line headline]
Opening (1 paragraph): Misha's personal note — where we are, the captain's read of the sea state. Honest, direct, warm.
Key Metrics:
| Metric | This Period | vs. Last Period | Target |
|---|---|---|---|
| Revenue / ARR | |||
| Active deployments | |||
| Pipeline (qualified) | |||
| Tribe size | |||
| Countries active |
The Milestones: What we said we'd do → What we did. No spin. Real numbers.
What's Working: 2-3 specific wins with evidence.
What's Challenging: 1-2 honest challenges. This is Partnership for Life — investors need the real picture.
Next 90 Days: 3 specific commitments with measurable outcomes.
Ask (if any): Specific, direct. CEOs make specific asks, not vague updates.
Closing: Brief, confident, forward-leaning. The captain's note.
Output: Ready-to-send investor update. 1-2 pages. Honest, metric-driven, Misha's voice.
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.
- 11d ago First seen · 108 lines · 85 tokens per session scan A e8584e508fe7
investor-update is a skill published in the GitHub repository mishahanin/heading-os (11 stars, last pushed 2d ago), licensed Apache-2.0. It adds 85 tokens to every session and 866 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 2026-08-30.
Other skills, from other repositories
dcf-model
Build discounted cash flow valuation workbooks in Excel.
comps-analysis
Build comparable-company valuation workbooks in Excel.
lbo-model
Build leveraged buyout workbooks with IRR/MOIC in Excel.
evm
Read-only EVM client: wallets, tokens, gas across 8 chains.
excel-author
Build auditable financial workbooks headless via openpyxl.
hyperliquid
Hyperliquid market data, account history, trade review.