data-analysis skillA
data-analysis is agent-read markdown (skill) from dougtrajano/pydantic-ai-skills: Profile and aggregate a bundled sales dataset - group revenue by region, category, channel or month, apply filters, and compute sums, means, medians and ranges. Use for questions about sales figures, trends, or which segments perform best..
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 dougtrajano/pydantic-ai-skills/data-analysis@git:20260816.4a89ea0mdr add dougtrajano/pydantic-ai-skills/data-analysis@sha256:af20a8bdb33bbb1bPin 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_aikqcae74msbxfsv)
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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 (2867 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
dougtrajano/pydantic-ai-skills · 368 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_aikqcae74msbxfsv GET https://markdownregistry.com/api/v1/resolve?ref=dougtrajano/pydantic-ai-skills/data-analysis GET https://markdownregistry.com/api/v1/blob/af20a8bdb33bbb1b4cdfdd213fa095d5bb585e7398708daad7b0f95ef92ed64e