PNX SEO Agent
SEO · GEO · YouTube — one autonomous agent

The SEO agent that runs the work, not just the chat.

PNX SEO Agent executes senior-level workflows end to end — technical audits, indexing fixes, semantic strategy, backlinks, content and Generative Engine Optimization — and hands you a deliverable every single time.

16
Expert workflows
2
Specialised engines
100%
Deliverable-first
PNX workspace · Auto Mode
Audit pnx.io and tell me why our guides aren't cited by AI engines.
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Running GEO Optimization + Technical SEO Audit.

3 of 12 guides are crawled-not-indexed · answer blocks missing on 9 pages · zero Author/Article schema · 0 verifiable stats per 1,000 words.

Next actions ready — 7 fixes, ranked by impact.

Message PNX…

Every field of SEO, under one agent

PNX doesn't answer questions about SEO. It runs the workflow a senior consultant would run, with the same rigour and a fixed output contract.

Technical SEO

Crawlability, rendering, Core Web Vitals, status codes and log-level diagnosis with fix tickets.

Keyword & SERP research

Intent-clustered keyword universes scored on demand, difficulty and business value.

Semantic SEO

Entity modelling, topical maps and internal-link graphs that build real topical authority.

GEO optimization

Make content quotable, extractable and citable by AI answer engines — with schema to match.

Off-page & backlinks

Link-gap analysis, prospect tiers, outreach angles and toxic-pattern cleanup policy.

Content generation

Briefs and drafts built from SERP intent, entity coverage and original, cited angles.

YouTube SEO

Video keyword research, metadata, chapters, retention hooks and distribution plans.

Indexing & strategy

Why pages aren't indexed, how to force discovery, and a 30/60/90 growth roadmap.

16 production workflows, step by step

Battle-tested automation playbooks, rebuilt as deterministic agent workflows. PNX names the workflow it runs and follows every step in order.

Technical SEO Audit

Sonar 1

Crawl-level diagnosis: indexability, rendering, Core Web Vitals, status codes.

  • Inventory URLs, status codes, redirect chains and canonical targets
  • Check robots.txt, meta robots, X-Robots-Tag and sitemap coverage
  • Assess render path: JS dependency, hydration, LCP/CLS/INP risk
  • Validate structured data, hreflang and pagination signals
  • Rank issues by crawl-impact x effort and output a fix ticket list

Website Audit Expert

Sonar 1

Full-site health score across tech, content, UX and authority.

  • Score five pillars: technical, on-page, content, authority, experience
  • Sample template types (home, category, detail, blog) for pattern errors
  • Flag duplicate/thin/orphan pages and internal-link dead ends
  • Deliver a prioritised 30/60/90 day remediation roadmap

Indexing Expert

Sonar 1

Diagnose why pages are not indexed and force discovery.

  • Classify each URL: discovered, crawled-not-indexed, duplicate, excluded
  • Trace the blocking cause (quality, canonical, robots, soft 404, budget)
  • Prescribe fixes plus sitemap/IndexNow submission strategy
  • Define a re-check cadence and success criteria

On-Page SEO Optimizer

Sonar 2

Rewrite titles, metas, headings and entities for a target query.

  • Extract the page's primary intent and target query cluster
  • Rebuild title, meta description, H1 and heading hierarchy
  • Map entities, FAQs, internal links and anchor text
  • Output a before/after diff table ready to paste into the CMS

Semantic SEO Engine

Sonar 2

Entity and topical-authority modelling around a core topic.

  • Build the topical map: core entity, attributes, sub-topics, adjacencies
  • Identify contextual gaps against top-ranking corpora
  • Design an internal-linking graph with hub and spoke pages
  • Specify schema markup and entity disambiguation signals

Keyword Research Engine

Sonar 2

Intent-clustered keyword universe with priority scoring.

  • Expand seeds into head, mid and long-tail variants
  • Cluster by search intent and SERP similarity
  • Score each cluster on demand, difficulty and business value
  • Assign clusters to page types and a publishing sequence

SERP Analysis

Sonar 2

Decode what the SERP rewards before you write a word.

  • Classify SERP features, intent mix and content formats that rank
  • Reverse-engineer the winning content pattern (depth, structure, media)
  • Locate the competitive weakness you can exploit
  • Produce a content brief matched to the SERP

GEO Optimization

Sonar 2

Generative Engine Optimization for AI answers and citations.

  • Score the page on GEO factors: quotability, stat density, citations, freshness
  • Restructure content into extractable answer blocks and definitions
  • Add source attribution, author expertise and verifiable data points
  • Specify schema (Article, FAQ, HowTo, Organization, Author) for AI parsing
  • Define a prompt set to monitor citation share across AI engines

AI Answer Visibility Tracker

Sonar 2

Measure and grow brand presence inside AI-generated answers.

  • Generate the prompt universe buyers actually ask AI engines
  • Assess likely citation sources per prompt and where the brand is absent
  • Recommend the asset needed to win each uncited prompt
  • Set a tracking cadence and share-of-voice benchmark

Off-Page & Backlink Strategy

Sonar 2

Authority gap analysis plus a realistic acquisition plan.

  • Profile the current link graph: quality, anchors, topical relevance
  • Run a competitor link-gap analysis and shortlist prospects
  • Design outreach angles and linkable assets per prospect tier
  • Flag toxic patterns and a disavow/cleanup policy

Backlink Checker

Sonar 1

Validate live links, anchors and follow status at scale.

  • Verify each link is live, indexable and follow/nofollow status
  • Audit anchor distribution for over-optimisation risk
  • Detect lost or redirected links and recovery outreach targets

YouTube SEO

Sonar 2

Rank video assets in YouTube and Google video packs.

  • Research video-intent keywords and competing video SERPs
  • Write title, description, tags, chapters and pinned-comment copy
  • Design thumbnail concept and first-30-second retention hook
  • Plan playlists, end screens and cross-platform distribution

YouTube Content Creation

Sonar 2

Full script package from hook to CTA, optimised for retention.

  • Define the promise, audience and retention curve
  • Write a beat-by-beat script with hooks, pattern interrupts and B-roll
  • Produce the description, timestamps and repurposing plan

AI Content Generator

Sonar 2

Search- and AI-ready long-form drafts with real structure.

  • Build the outline from SERP intent and topical map
  • Draft with entity coverage, original angles and cited data
  • Optimise for both snippet extraction and GEO quotability
  • Attach meta package, schema and internal links

SEO Strategist

Sonar 2

Quarterly growth plan tying SEO work to revenue.

  • Diagnose current position, opportunity size and constraints
  • Sequence initiatives across technical, content, GEO and authority
  • Define KPIs, forecasts, owners and review cadence

Human-Level Expert Analysis

Sonar 2

Senior-consultant reasoning: assumptions, risks, tradeoffs.

  • State the hypothesis and the evidence that would falsify it
  • Weigh tradeoffs and second-order effects of each recommendation
  • Deliver a clear verdict with confidence level and next actions

Same prompt. Very different output.

Generic assistants describe SEO. PNX runs the workflow and ships the exact copy, schema and priority order you need.

The message

Our /guides/kubernetes-hosting page gets impressions but no clicks and never appears in AI answers. Fix it.
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PNX SEO Agent

Deliverable
  • Running: On-Page Optimizer + GEO Optimization (Sonar 2).
  • Diagnosis — Title targets a head term the page can't win; description is auto-generated; no answer block above the fold; zero cited statistics; missing Article + Author schema.
  • Title (new): Managed Kubernetes Hosting: Costs, Limits & Setup (2026)
  • Meta: Compare managed Kubernetes hosting on price, node limits and cold-start time — with a 40-second setup path and a real cost table.
  • GEO block: add a 55-word definition answer under H1, one comparison table, 3 sourced stats, and Article + FAQPage schema.
  • Next actions: 1) ship meta + answer block (high/low) 2) add schema (high/low) 3) 4 internal links from the pricing hub (med/low).
?

Generic AI SEO tool

Advice only
  • Here are some tips to improve your page:
  • 1. Use relevant keywords in your title and meta description.
  • 2. Make sure your content is high quality and answers user intent.
  • 3. Improve page speed and mobile friendliness.
  • 4. Build backlinks from authoritative websites.
  • Let me know if you'd like more information about SEO!

How PNX works

Two specialised engines, one shared workflow library, and a strict output contract.

Auto Mode

PNX routes your request to the right engine automatically.

Sonar 1

Technical SEO engine — crawling, indexing, performance, diagnostics.

Sonar 2

SEO & GEO Strategist — research, content, authority, AI visibility.

  1. 01

    Brief the agent

    Paste a URL, drop screenshots, upload a crawl export or a content draft — directly in the message box, with previews before you send.

  2. 02

    Pick an engine

    Auto Mode routes for you, Sonar 1 owns technical SEO, Sonar 2 owns SEO & GEO strategy.

  3. 03

    PNX runs the workflow

    It names the playbook, works each step in order and shows the reasoning as it goes.

  4. 04

    Ship the deliverable

    Tables, exact copy, schema blocks and a prioritised Next Actions list you can hand to a dev.

Put PNX on your hardest SEO problem

Audits, GEO visibility, keyword strategy, YouTube — one agent, no tab-switching.

Launch PNX