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 MarcoZorn/agencykit --skill proposal-writinggit clone --depth 1 https://github.com/MarcoZorn/agencykitWrote 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/marcozorn/agencykit/proposal-writing)<a href="https://agentmods.dev/skills/marcozorn/agencykit/proposal-writing"><img src="https://agentmods.dev/badge/skills/marcozorn/agencykit/proposal-writing/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/marcozorn/agencykit/proposal-writing"><img src="https://agentmods.dev/badge/skills/marcozorn/agencykit/proposal-writing.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 | $0.00027 | $0.00699 |
| Opus 5 | $0.00014 | $0.00349 |
| Sonnet 5 | $0.00005 | $0.00140 |
| Haiku 4.5 | $0.00003 | $0.00070 |
Grade A, and why
proposal-writing 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 — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.
proposal-writing
When to use this skill
EN triggers: "proposal", "write a proposal", "client proposal", "new pitch", "scope document" IT triggers: "proposta", "scrivi una proposta", "pitch", "documento di scopo"
Inputs required
Before generating, ask:
- Client name and industry
- Service scope (what will be delivered)
- Budget range (or "unknown")
- Deadline for the proposal
- Do you have past proposals or scope/outcome examples to reference? (optional but recommended)
Output format
Produces two blocks:
CLIENT-FACING PROPOSAL
- Executive summary (2-3 sentences, outcome-focused)
- Scope of work (phased, specific)
- Deliverables list
- Timeline
- Investment (pricing table)
- Payment terms (default: 50% upfront, 50% on delivery)
- Revision policy (2 included, extras billed separately)
- Next steps / CTA
INTERNAL NOTE (do not send)
- Margin estimate if budget provided
- Assumptions made
- Risks flagged
Human gate
This output is a draft. Review all pricing, scope, and commitment language before sending to the client. Do not send automatically.
Brand voice
If a BRAND.md file exists in .claude/skills/proposal-writing/ or .claude/brand/, read it before generating and apply its tone, terminology, and examples throughout the proposal.
Past proposal reference
If the user provides past proposals or scope/outcome example pairs, extract:
- Tone and structure patterns
- Pricing conventions
- How scope was framed Apply these patterns to the new proposal without copying verbatim.
Edge cases
- If budget is unknown: produce the proposal with a [TBD] placeholder and a note to fill before sending
- If scope is vague: ask one clarifying question before proceeding
- If past examples conflict: use the most recent one as primary reference
🇮🇹 Versione italiana
Quando usare questa skill
Frasi trigger: "proposta", "scrivi una proposta", "pitch cliente", "documento di scopo"
Input necessari
Prima di generare, chiedi:
- Nome e settore del cliente
- Scope del servizio
- Budget indicativo (o "non definito")
- Deadline per la proposta
- Hai proposte precedenti o esempi scope/outcome da usare come riferimento? (opzionale ma consigliato)
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 · 27 tokens per session scan A f4a4e8895376
proposal-writing is a skill published in the GitHub repository MarcoZorn/agencykit (6 stars, last pushed 2mo ago), licensed MIT. It adds 27 tokens to every session and 699 once invoked, about $0.0001 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 2026-08-31.
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