kst-usage skillA
kst-usage is agent-read markdown (skill) from pivoshenko/kasetto: Report which kasetto-installed skills and MCP servers are actually being used across the AI agents on this machine, and render a branded HTML dashboard of the result. Use whenever the user asks what agent assets they actually use, which skills or MCPs are dead weight, what to prune or clean up from kasetto.yaml, why their context is bloated with unused MCP servers, whether a skill has ever been invoked, or wants a usage report, audit, or dashboard of their agent setup. Also trigger on "kst usage.
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 pivoshenko/kasetto/kst-usage@git:20260913.07582cemdr add pivoshenko/kasetto/kst-usage@sha256:5509d93c10a856b2Pin 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_6x225usk7agkdaux)
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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 (8157 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
pivoshenko/kasetto · 173 stars · license NOASSERTION · pushed 2026-09-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6x225usk7agkdaux GET https://markdownregistry.com/api/v1/resolve?ref=pivoshenko/kasetto/kst-usage GET https://markdownregistry.com/api/v1/blob/5509d93c10a856b29f3e225e4c7ce4a1ae499a6ac8dae4c7365e0a785c22335c