Content review and discovery agents

What it does

Two agents that support content production. The review agent looks at one draft and says exactly what to change to get it past QA or lift its quality. The discovery agent checks the client's and the competitors' sitemaps every week and reports what's new.

Use it

Review a draft

• Agent: Content Engine — Review & Remediation (content-engine)
• Model tier: Sonnet · cost cap per run: $1.00
• Needs: web_crawl, google_search, aeo_probes

Use it when a draft fails QA, or before a final polish.

• "Review the piece [title]." reads the brief, the draft, the QA results, the pillar, the brand and the G2M, and returns an assessment plus the edits with the biggest effect, most important first. The top three post in Slack.
• "Give me a remediation plan for [title]." adds a line-by-line checklist of exact edits.

The review doesn't edit the draft. Apply the changes (or ask Nexus to revise the draft), then run QA again. If the piece has no draft yet, write it first (content production guide).

Weekly discovery

• Agent: Content Engine — Discovery (content-engine-discovery)
• Model tier: Haiku · cost cap per run: $0.50
• Needs: web_crawl, sitemap

A client with a website gets this sweep scheduled at onboarding, every Monday. It reads the client's sitemap and the sitemap of every competitor in the G2M, compares them with last week, and posts a digest to the client channel: new pages on the client's site, what each competitor published, and how often they publish. Content gap analysis, calendar planning and the refresh queue build on it.

Run it any time: "Run the content discovery sweep."

Troubleshooting

• A competitor shows no sitemap. Their site doesn't publish a sitemap Nexus can read. The rest of the digest still runs.

Prompts

• "Review the piece [title]."
• "Give me a remediation plan for [title]."
• "Run the content discovery sweep."

Machine twins: /help/content-engine-agents.json · /help/content-engine-agents.md · /help.json · /llms.txt

Reviewed 2026-10-15. In Slack, ask Nexus how do I … and it answers from this guide, with where your company stands.