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 jeremylongworth-source/AgentSkills --skill campaign-proposalgit clone --depth 1 https://github.com/jeremylongworth-source/AgentSkillsWrote 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/jeremylongworth-source/agentskills/campaign-proposal)<a href="https://agentmods.dev/skills/jeremylongworth-source/agentskills/campaign-proposal"><img src="https://agentmods.dev/badge/skills/jeremylongworth-source/agentskills/campaign-proposal/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/jeremylongworth-source/agentskills/campaign-proposal"><img src="https://agentmods.dev/badge/skills/jeremylongworth-source/agentskills/campaign-proposal.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 | $0.00042 | $0.00298 |
| Opus 5 | $0.00021 | $0.00149 |
| Sonnet 5 | $0.00008 | $0.00060 |
| Haiku 4.5 | $0.00004 | $0.00030 |
Grade A, and why
campaign-proposal 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
Campaign Proposal
Core Workflow
- Identify sponsor objective, creator audience, campaign theme, platforms, deliverables, timeline, approvals, metrics, and constraints.
- Build a proposal with strategic fit, creative concept, content plan, deliverables, timeline, measurement, assumptions, and next steps.
- Include disclosure, usage-rights, exclusivity, revision, and approval notes.
- Separate confirmed facts from assumptions and placeholders.
- Avoid guaranteed performance claims; define measurement as reporting, not promised outcomes.
- Provide a clear decision path for sponsor review.
Safety Rules
- Do not promise sales, conversions, views, reach, virality, or ROI.
- Do not invent sponsor goals, creator metrics, audience demographics, or case studies.
- Require review before sending externally or accepting terms.
Deliverable Shape
For campaign proposals, provide:
- Proposal summary
- Sponsor objective
- Creator/audience fit
- Creative concept
- Deliverable plan
- Timeline and approvals
- Measurement plan
- Assumptions and open questions
References
- Read
references/campaign-proposal-checklist.mdwhen writing creator sponsorship proposals.
What ships with it
2 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 · 45 lines · 42 tokens per session scan A 89400e0c495a
campaign-proposal is a skill published in the GitHub repository jeremylongworth-source/AgentSkills (1 stars, last pushed 7d ago), licensed MIT. It adds 42 tokens to every session and 298 once invoked, about $0.0002 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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