data-analyst skillA
data-analyst is agent-read markdown (skill) from echoyue-lp/echo-agent: Data analysis skill: statistical analysis, data interpretation, and visualization recommendations. Use when asked to analyze data, create reports, or derive insights..
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 echoyue-lp/echo-agent/data-analyst@v2.0.0mdr add echoyue-lp/echo-agent/data-analyst@sha256:ca56d4c93a49cf1cPin 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_gzfnlfw6x6dukzie)
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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 (1295 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
echoyue-lp/echo-agent · 85 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gzfnlfw6x6dukzie GET https://markdownregistry.com/api/v1/resolve?ref=echoyue-lp/echo-agent/data-analyst GET https://markdownregistry.com/api/v1/blob/ca56d4c93a49cf1c695d3ad2a7ec673d8a9e2f175529b5b94ccf12db41e85af4
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.