roi-calculator skillA
roi-calculator is agent-read markdown (skill) from aaron-he-zhu/aaron-marketing-skills: Use when the user asks to "calculate influencer ROI", "prove campaign value", or "what was our ROAS"; produces direct ROI/ROAS, earned media value, attribution-modeled revenue, LTV-based ROI, and a stakeholder-ready summary. Not for building the full slide/written report — use report-generator. 达人营销ROI计算/投资回报测算.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add aaron-he-zhu/aaron-marketing-skills/roi-calculator@v20.1.0mdr add aaron-he-zhu/aaron-marketing-skills/roi-calculator@sha256:06cc98245b04e2cdPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_7dumn4vwqbx6znqb)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v20.1.0 latest | 2026-09-01 | 0c914b1 | 14,625 B | A | view · diff |
| v20.0.0 | 2026-08-20 | 879002a | 11,428 B | A | view · diff |
| v19.2.0 | 2026-08-10 | d09dd90 | 11,428 B | A | view · diff |
| v19.1.0 | 2026-08-01 | f744424 | 11,428 B | A | view · diff |
| v19.0.0 | 2026-07-24 | 407137c | 11,428 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14625 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
aaron-he-zhu/aaron-marketing-skills · 2,734 stars · license Apache-2.0 · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7dumn4vwqbx6znqb GET https://markdownregistry.com/api/v1/resolve?ref=aaron-he-zhu/aaron-marketing-skills/roi-calculator GET https://markdownregistry.com/api/v1/blob/06cc98245b04e2cdb1a400d5acc171f10aa20f082da63969030127c905e6082a