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 OneWave-AI/claude-skills --skill investor-update-writergit clone --depth 1 https://github.com/OneWave-AI/claude-skillsWrote 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/onewave-ai/claude-skills/investor-update-writer)<a href="https://agentmods.dev/skills/onewave-ai/claude-skills/investor-update-writer"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/investor-update-writer/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/onewave-ai/claude-skills/investor-update-writer"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/investor-update-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00072 | $0.00899 |
| Opus 5 | $0.00036 | $0.00449 |
| Sonnet 5 | $0.00014 | $0.00180 |
| Haiku 4.5 | $0.00007 | $0.00090 |
Grade A, and why
investor-update-writer 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.
How it starts
The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Investor Update Writer
Generate professional, honest, data-driven investor updates that keep investors informed and ready to help, with tone calibrated from seed-stage transparency to growth-stage formality.
Contents
references/output-template.md-- full investor-update.md structure to producereferences/tone-and-cadence.md-- voice by stage; monthly vs quarterly depthreferences/industry-metrics.md-- which metrics to emphasize by business modelreferences/sensitive-situations.md-- handling misses, departures, pivots, down rounds; mistakes to avoidreferences/examples.md-- worked request-to-approach examples
Workflow
-
Gather inputs. Collect or confirm: company basics (name, period, stage, industry); KPIs (revenue/MRR/ARR current and prior, burn, runway, customer count, growth rate, domain metrics); milestones and wins; challenges and learnings; financial summary (cash, revenue breakdown, expenses, fundraising status); upcoming milestones; and asks. Optional inputs include team changes, customer stories, competitive shifts, roadmap, cohort/retention data, and pipeline. Work with whatever is available and note gaps.
-
Calibrate tone and cadence. Select the voice for the company's stage and the depth for monthly vs quarterly. See
references/tone-and-cadence.md. Honor any explicit tone request. -
Select industry emphasis. Choose the metrics that matter for the business model. See
references/industry-metrics.md. -
Draft against the template. Produce
investor-update.mdfollowingreferences/output-template.md. Add the date or period to the filename if the user prefers. Omit sections with no material content. -
Apply the writing principles. Lead with the headline. Be honest about challenges and frame them with a response plan. Use numbers, not adjectives. Make it scannable with headers, bold, tables, and bullets. End with specific, actionable asks. Keep the format consistent period over period. Respect reader time (3-5 min monthly, deeper quarterly). Show trajectory with period-over-period comparisons. Use no emojis. Connect every metric to what it means for the business.
What ships with it
5 files 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 · 51 lines · 72 tokens per session scan A 9f8d15f1cd6b
investor-update-writer is a skill published in the GitHub repository OneWave-AI/claude-skills (291 stars, last pushed 1mo ago), licensed MIT. It adds 72 tokens to every session and 899 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.
Other skills, from other repositories
agb-bei-kreditvertraegen-verbraucherdarlehen
Für AGB bei Kreditverträgen Verbraucherdarlehen: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.
agb-in-kapitalanlagen-effektenhandel
Für AGB in Kapitalanlagen Effektenhandel: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Prüfprodukt mit Risiko und nächstem Schritt.
mahngebuehren-und-zinsanpassung-agb
Für Mahngebühren und Zinsanpassung AGB: ordnet Norm, Beweislast und Gegenargument; Ergebnis: Berechnungstabelle mit Annahmen und Kontrollfragen.
cost-optimization
Audit and reduce infrastructure and tooling costs without sacrificing reliability or velocity. Use this skill when reviewing monthly cloud or SaaS spend, finding unused resources, rightsizing infrastructure, negotiating vendor contracts, deciding what to consolidate, or planning for budget cuts. Triggers on cost…
amazon-returns-recovery
Suede-affiliated Amazon money-recovery audit for restocking fees, short or denied refunds, and Amazon-billed subscriptions. Use when the user mentions a restocking fee, a short or denied Amazon refund, or a forgotten Prime Video Channel, Audible, Kindle Unlimited, or Prime charge, or asks whether Amazon still owes or…
subscription-recovery
Suede-owned recovery discipline for recurring charges billed outside Amazon: App Store, Google Play, PayPal, direct-bill streaming, gyms, news, and SaaS. Use when the user wants to find, audit, cancel, or dispute a subscription they may have forgotten, is being charged for twice, or no longer uses. Every cancellation…