Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add respira-press/agent-skills-wordpress --skill stale-content-detectorgit clone --depth 1 https://github.com/respira-press/agent-skills-wordpressWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/respira-press/agent-skills-wordpress/stale-content-detector)<a href="https://agentmods.dev/skills/respira-press/agent-skills-wordpress/stale-content-detector"><img src="https://agentmods.dev/badge/skills/respira-press/agent-skills-wordpress/stale-content-detector/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/respira-press/agent-skills-wordpress/stale-content-detector"><img src="https://agentmods.dev/badge/skills/respira-press/agent-skills-wordpress/stale-content-detector.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00072 | $0.01789 |
| Opus 5 | $0.00036 | $0.00894 |
| Sonnet 5 | $0.00014 | $0.00358 |
| Haiku 4.5 | $0.00007 | $0.00179 |
Grade A, and why
stale-content-detector scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Stale Content Detector
Version: 1.0.0 Updated: 2026-05-24 Category: audit Status: stable Requires: Respira for WordPress plugin 7.1+ + MCP server
Description
Find pages and posts that haven't been updated in a long time, categorize them as fresh / aging / stale / archive-candidate, and suggest action per item: refresh, redirect, archive, or leave alone. Stale content is an SEO drag and a credibility tax — if your "2023 trends" article still ranks but nobody's touched it since 2023, you're losing trust the day a reader notices the date.
This skill is intentionally focused. It's not a content audit (use SEO & AEO Amplifier for that). It's the "what's old" question, answered fast.
What it categorizes
| Bucket | Age since last update | Suggested action |
|---|---|---|
| Fresh | < 6 months | leave alone |
| Aging | 6–12 months | review the headline + opening paragraph; if still accurate, leave; if outdated, refresh the date |
| Stale | 12–24 months | refresh the content meaningfully (new data, new examples), update the modified date |
| Archive-candidate | 24+ months and low traffic / orphan | archive, redirect, or 410 — depends on if anything links to it |
Plus an "evergreen" override: pages tagged as evergreen (/about/, /contact/, /pricing/, /privacy/) skip the staleness check entirely.
When to Use
- Quarterly content review
- Migrating a site and trying to decide what to bring vs leave behind
- After a content team change — find the inherited backlog of old work
- Before publishing the next batch of new content (so the old stuff doesn't drag the rankings of the new stuff)
- After a Google update that emphasizes "freshness" signals
Trigger Phrases
- "find old content"
- "what's stale"
- "what needs refreshing"
- "audit my content age"
- "find content to update"
- "stale content scan"
- "what should i archive"
Execution Workflow
Step 1 — Confirm site
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 169 lines · 72 tokens per session scan A 75530475732b
stale-content-detector is a skill published in the GitHub repository respira-press/agent-skills-wordpress (42 stars, last pushed yesterday), licensed MIT. It adds 72 tokens to every session and 1,789 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
chatdoc-studio-api
ChatDOC Studio API usage guide - complete documentation and examples for PDF parsing, chat applications, agent applications, content retrieval, and data extraction APIs.
ChatDOC Studio--KnowledgeMate
Create and operate ChatDOC Studio knowledge bases through pdrouter using a Bearer API key and JavaScript helpers. Use when Codex needs to upload one or more PDF/DOC/DOCX files, skip failed files without aborting the whole job, create a knowledge base from successful uploads, or call the ChatDOC Studio knowledge-base…
PDFlux-PDF2Markdown
Convert unstructured documents into LLM-ready structured data. Supports PDF, Word, PPT, and images; extracts paragraphs, formulas, tables, charts, and other elements in one step; generates up to 8 levels of headings; and outputs Markdown organized in reading order. Useful for field extraction, comparison and…
Calliper-Compare2Markdown
Compare two local documents and convert differences into LLM-ready Markdown in one synchronous call. Supports PDF, Word, PPT, and image documents accepted by Calliper, and returns a structured markdown diff table suitable for change review, clause comparison, downstream extraction, and rule-based validation.
open-codex-ui
Install, update, secure, daemonize, expose through Cloudflare Tunnel, and enable speech input for the open-source Open Codex UI application. Use when a user asks to install or enable Open Codex UI, configure its login daemon, set its access password, install or manage the sherpa-onnx bilingual speech model…
query-loki-project-logs
Query Grafana Loki logs that are organized by labels such as projectname or project, env, and filename, where filename distinguishes nginx, web, worker, stdout, and stderr streams. Use when Codex needs to inspect logs with logcli, discover available projects or environments, list a project's log files, narrow to a…