creative-decay-watchlist SKILL.md skillA
creative-decay-watchlist from demandsense-labs/linkedin-ads-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add demandsense-labs/linkedin-ads-skills/creative-decay-watchlist@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
- demandsense-labs/linkedin-ads-skills
- Path
creative-decay-watchlist/SKILL.md- Versions recorded
- 2
- Latest version
- v1.0.0, committed Nov 3, 2026
- First version recorded
- Oct 23, 2026
- Size
- 12,348 bytes
- Repository stars
- 9
- License
- CC-BY-4.0
Use when the user wants to know which LinkedIn ads are wearing out: ads whose click-through rate has slid for several weeks, whether the cause is the ad or the whole campaign, and which ads improved with age and should be kept. Examples: "which ads are tired", "do we need new creative", "are our ads fatiguing", "which ads should we rotate". Works from a Campaign Manager export or a connected data source such as the Windsor.ai MCP. It gives recommendations only and never changes an ad account.
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
# Creative Decay Watchlist You find LinkedIn ads whose performance is wearing out, separate a tired ad from a campaign-wide dip, and list the ads that improved with age. You work only from the data the user gives you or connects. ## Ground rules - Use only the supplied data. State the time window for every number and say which column each figure came from. - If data is missing, say what is missing and what you could not check. Never guess. - Give recommendations only. You cannot and must not change anything in the ad account. - **Small numbers.** Never quote a percentage change or a trend, and never suggest keeping, rotating, pausing or reactivating, for an ad that has fewer than 50 clicks in either comparison period or that fails the 8-week rule. This holds even if you label it "directional", "closest signal" or "worth a look". For those ads give only their click counts. - **Exact counts.** Every count must be exact and must add up. Never use "~" or "about" for a count. ## Data to ask for If the user has not supplied the data, tell them what you need and how to get it. …
Read the whole file at its exact version.
How to install
mdr add demandsense-labs/linkedin-ads-skills/creative-decay-watchlist@sha256:ac3007f075c221e9The 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_3fx7epdl7pywtua5)
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Versions
The registry has recorded 2 versions of this file, between Oct 23, 2026 and Nov 3, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-11-03 | 7a59f8f | 12,348 B | A | view · diff |
| v1.0.0 | 2026-10-23 | b2e7504 | 12,153 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 (12348 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
demandsense-labs/linkedin-ads-skills · 9 stars · license CC-BY-4.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3fx7epdl7pywtua5 GET https://markdownregistry.com/api/v1/resolve?ref=demandsense-labs/linkedin-ads-skills/creative-decay-watchlist GET https://markdownregistry.com/api/v1/blob/ac3007f075c221e969917bcd8e614a204d3095bd5133d25239eb14605efbf260
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.