tavily-usage skillA
tavily-usage is agent-read markdown (skill) from fcakyon/claude-codex-settings: This skill should be used when user asks to "search the web", "fetch content from URL", "extract page content", "use Tavily search", "scrape this website", "get information from this link", or "web search for X"..
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 fcakyon/claude-codex-settings/tavily-usage@git:20251217.e27dd0amdr add fcakyon/claude-codex-settings/tavily-usage@sha256:967da6d982281795Pin 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_7l3uczmczerkviin)
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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 (1613 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
fcakyon/claude-codex-settings · 1,145 stars · license Apache-2.0 · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7l3uczmczerkviin GET https://markdownregistry.com/api/v1/resolve?ref=fcakyon/claude-codex-settings/tavily-usage GET https://markdownregistry.com/api/v1/blob/967da6d982281795ff00f054f771da937f5d0aa93d96f873623f03f8fdc3be7c
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.