save-url-kb SKILL.md skillA
save-url-kb from hraness/wrench is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hraness/wrench/save-url-kb@git:20260928.35403bcPins git:20260928.35403bc in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hraness/wrench
- Path
.agents/skills/save-url-kb/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260928.35403bc, committed Sep 28, 2026
- First version recorded
- Aug 16, 2026
- Size
- 10,659 bytes
- Repository stars
- 8
- License
- MIT
Capture public or signed-in web content into a local Markdown knowledge base as an auditable source bundle with local assets. Use when the user asks to clip, save, scrape, or archive an article, social post or thread, GitHub or Discourse discussion, feed, inbox, private document, WhatsApp conversation, YouTube page, or another page already visible in their browser. Supports URL capture, the current signed-in tab, temporary browser-profile snapshots, saved HTML, media, evidence, honest…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Capture web content Use the installed `wordcell` CLI. Check the available local routes when the capture may need a browser or optional media tools: ```sh wordcell doctor wordcell adapters ``` Resolve `<vault>` to the directory containing its authored or managed `index.md` front door, then set the shell-local `KB_ROOT` to that path (`KB_ROOT=kb` from a typical repository root, or `KB_ROOT=.` from inside the vault). Pass `--output "$KB_ROOT/articles"` to captures and read the vault's applicable agent instructions before writing. ## Pick the read surface Start ordinary URL capture with the layered default: ```sh wordcell clip https://example.com/article --output "$KB_ROOT/articles" ``` The command tries stable structured data, bounded HTTP extraction, and rendered-browser fallback as needed. If those routes produce no usable source material, URL capture may perform one read-only lookup for an existing Archive.today-family snapshot. It never submits the source for archival. A useful structured provider result, including a partial Hacker News result, remains authoritative over the archive fallback. …
Read the whole file at its exact version.
How to install
mdr add hraness/wrench/save-url-kb@sha256:071eab456a715d1aThe line at the top of this page pins the label git:20260928.35403bc, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_627q43t3jgqaip4m)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 16, 2026 and Sep 28, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260928.35403bc latest | 2026-09-28 | 35403bc | 10,659 B | A | view · diff |
| git:20260821.66ec15d | 2026-08-21 | 66ec15d | 10,491 B | A | view · diff |
| git:20260816.bc70711 | 2026-08-16 | bc70711 | 10,464 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 (10659 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
hraness/wrench · 8 stars · license MIT · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_627q43t3jgqaip4m GET https://markdownregistry.com/api/v1/resolve?ref=hraness/wrench/save-url-kb GET https://markdownregistry.com/api/v1/blob/071eab456a715d1a421a36b926aaa6952d88524becefe5852bebee753fe219e7
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.