free-tool-strategy skillA
free-tool-strategy is agent-read markdown (skill) from moizibnyousaf/marketing-cli: Plans free tools, calculators, generators, and interactive widgets that attract target audience through search and social sharing. Engineering as marketing — build something useful, capture leads. Use when someone wants to build a free tool for marketing, says 'free tool', 'calculator', 'generator', 'engineering as marketing', 'side project marketing', 'interactive widget', 'lead generation tool', 'SEO tool', 'growth hack', 'build something to attract users', or wants to attract users through ut.
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 moizibnyousaf/marketing-cli/free-tool-strategy@git:20260503.12df1f3mdr add moizibnyousaf/marketing-cli/free-tool-strategy@sha256:2ee596a1f1a0a73bPin 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_mtjnoz6odxjlq4pg)
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Versions
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 (13171 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
moizibnyousaf/marketing-cli · 31 stars · license MIT · pushed 2026-09-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mtjnoz6odxjlq4pg GET https://markdownregistry.com/api/v1/resolve?ref=moizibnyousaf/marketing-cli/free-tool-strategy GET https://markdownregistry.com/api/v1/blob/2ee596a1f1a0a73b438d3950f70942b4140cc00dc6962f41f56ba8749f755fa6
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.