Individual skill
content-dates
Use when auditing article or blog pages for date markup, generating Article JSON-LD with datePublished/dateModified, or checking whether a CMS template surfaces dates correctly.
skills/content-dates/SKILL.md
Source commit e8d14d049010e2ce25afcd5e8609dfcbbe63e47e
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- Yes
- Observed behavior
- Instructions only
- Last checked
- Nov 9, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 74,693
- Repository last updated
- Oct 31, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- frontend Repository topic
- front-end-development Repository topic
- front-end-developer-tool Repository topic
- guidelines Repository topic
- checklist Repository topic
- reference Repository topic
- web-development Repository topic
- html Repository topic
- css Repository topic
- javascript Repository topic
- writing Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 2,766 bytesreferences/rule.mddoc · 4,204 bytes
Read excerpt
# Show published and updated dates
Google uses publication and modification dates to assess content freshness, which influences rankings for time-sensitive queries. Visible dates also build user trust by signalling that content is current and maintained.
## Quick Reference
- Include a visible published date and a `dateModified` in JSON-LD for every article or blog post
- Use ISO 8601 format (`2024-03-15T10:00:00Z`) in structured data; human-readable in the visible UI
- Update `dateModified` only when content meaningfully changes — not on trivial edits
## Check
On each article or blog page, check: (1) Is there a visible published date in the page body or byline? (2) Does the JSON-LD `Article` or `BlogPosting` block include `datePublished` and `dateModified` properties in ISO 8601 format? (3) Does the `<head>` include `<meta property="article:published_time">` and `<meta property="article:modified_time">` Open Graph tags?