tool-foundation-sprint-magic-lenses skillA
tool-foundation-sprint-magic-lenses is agent-read markdown (skill) from product-on-purpose/pm-skills: Day 2 afternoon move of a Foundation Sprint. Evaluates the candidate approach set through multiple lenses (4 classic plus at least 1 custom) to surface trade-offs, identify consistent winners and contradictions, and produce a top bet plus a backup plan. Use after Approach Options is signed. Lens scoring is a sense-making tool, not mathematical truth; arbitrary precision is a smell..
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 product-on-purpose/pm-skills/tool-foundation-sprint-magic-lenses@v1.0.0mdr add product-on-purpose/pm-skills/tool-foundation-sprint-magic-lenses@sha256:bdb4a08e3c21757bPin 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_2hb6cc724g4yqbrh)
0 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-07-05 | 87e423c | 9,156 B | A | view · diff |
| v0.1.0 | 2026-05-20 | be1352b | 9,156 B | A | view · diff |
| v0.1.0 | 2026-05-15 | d4ea045 | 9,150 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 (9156 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
product-on-purpose/pm-skills · 677 stars · license Apache-2.0 · pushed 2026-09-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2hb6cc724g4yqbrh GET https://markdownregistry.com/api/v1/resolve?ref=product-on-purpose/pm-skills/tool-foundation-sprint-magic-lenses GET https://markdownregistry.com/api/v1/blob/bdb4a08e3c21757b734b8e150b364db4b6653debe4bd1c6e02a45242c803c5e4
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.