price-watch SKILL.md skillA
price-watch from amd/gaia is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add amd/gaia/price-watch@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- amd/gaia
- Path
hub/skills/price-watch/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Aug 18, 2026
- Size
- 2,649 bytes
- Repository stars
- 1,593
- License
- MIT
Check product pages for a price drop, comparing against the lowest price seen before and alerting only on a new low. Use when the user asks to watch a price, track a deal, or tell them when something gets cheaper.
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
# Price Watch A fork of `source-watch` where the "item" is a product and "interesting" means cheaper than it has ever been. It shows the shape worth copying: memory holds a running extreme, not just a list of things already seen. ## Configure - **Products** — a list of product URLs the user cares about. - **Memory key** — `price:<product-slug>`, one per product. - **Floor** (optional) — alert only below this price regardless of history. ## Procedure For each product URL: 1. **Recall the history.** `recall(query="price:<product-slug>", limit=20)` and take the lowest price previously recorded. 2. **Fetch the page.** `fetch_page(url)`. 3. **Extract the current price.** Pull the number and its currency. Watch for the traps: a struck-through list price next to the real one, a subscription price next to the one-time price, and a per-unit price on a multipack. If you cannot find a price with confidence, say so — do **not** guess, and do not record a guessed number, because a wrong low poisons every future comparison. 4. **Compare.** Alert when the current price is below the recorded low (or below …
Read the whole file at its exact version.
How to install
mdr add amd/gaia/price-watch@sha256:c17543c14afcea50The line at the top of this page pins the label v1.0.0, 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_laxmdfg3jg5jzc4f)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 18, 2026.
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 (2649 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
amd/gaia · 1,593 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_laxmdfg3jg5jzc4f GET https://markdownregistry.com/api/v1/resolve?ref=amd/gaia/price-watch GET https://markdownregistry.com/api/v1/blob/c17543c14afcea5015ff550fb5149adc1a1b68c839158e0225b9db0724f6d756
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.