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SEO Cracker

Alpha release · The first autonomous SEO agent

Your SEO, done by an agent.

SEO Cracker is the first autonomous SEO agent. It finds what to fix, writes the change, asks you yes or no, and proves it worked. You don’t need to know SEO.

See how it works
  • Connect Google in a minute
  • It never edits your site without a yes
practicerc.com
Agent: Working3 need you2 need youReplying
practicerc.comRan overnight · next cycle in 13 days

3 changes are waiting for your yes2 changes are waiting for your yes

  • Visitors from Google2,804 in the last 28 days, up 21%
  • How its changes wentThe CAT RC title won +17% at day 28. One change is leaning, one was reverted.
  • Last runThis morning, 6:02 am · 43 pages read

Next steps

Lead the CAT practice page’s title with “CAT RC practice”

TitleYou sit at #9 for a search 2,400 people make a month, and the title never says “CAT”. The same change took /cat-rc from #9 to #4.
Strong case
Change note, written by the agent · /cat-rc-practiceNowPracticeRC – Practice tests for every examAfterCAT RC practice: free timed tests with explanations

You don’t need to know SEO. The agent knows the jargon, does the work, and tells you what it means for your pages in one plain sentence.

Plain wordspracticerc.com
Striking distance
Your CAT practice page is #9. One title away from the top five.
CTR gap
Google shows your GMAT page 3,100 times a month. Few people click.
Canonical tags
Four pages tell Google to look at the homepage instead.
Keyword cannibalisation
Two of your pages compete for “rc practice”, and your best slipped from #4 to #7.
Internal linking
Six passage pages have no links pointing at them. Google finds them only through your sitemap.
Crawled, not indexed
Google read your GMAT guide and chose not to list it. The fix is in this week’s plan.

One agent. The whole job. Research, the audit, the change itself and the proof it worked. You only make the decisions.

  1. Connect Google

    Sign in with Google and write one sentence about the business. That is all.

  2. Find what holds you back

    It reads every page and every search, and lists what holds you back, worst first.

  3. Ask you first

    Each change is a short note. Nothing changes, or is bought, without your yes.

  4. Hand over the change

    It goes to you, your developer or a coding agent, with the exact before and after.

  5. Prove it worked

    At day 14 and day 28 it checks the change against the rest of the site, and remembers.

The agent at work on practicerc.com: what it found, the change it is asking about, and the proof from the last one.
Agentpracticerc.com

Thought for 12s

Three changes are worth making. This one first: you rank #9 for “cat rc practice”, and the title never says CAT.

Lead the CAT practice page’s title with “CAT RC practice”

TitleYou sit at #9 for a search 2,400 people make a month, and the title never says “CAT”. The same change took /cat-rc from #9 to #4.
Strong case
Writing change 2 of 3

It doesn’t wait to be asked. It comes to you.

The agent runs on its own schedule and messages you when something needs a decision or something changed. Open it when it asks. Ignore it when it doesn’t.

Notificationsfrom the agent, unasked

Notifications

View all
  • 3 changes to approve2 min agoThe CAT practice page is one title away from the top five. Two minutes of your time.
  • Your CAT RC title wonYesterday+17% clicks at day 28, against +4% for the rest of the site. I will propose more like it.
  • Google dropped /gmat-rc-guideTueIt now says “crawled, not indexed”. I added a fix to this week’s plan.
  • Cycle 6 finishedMonRead 28 days of data, ran 16 strategies, wrote 3 notes. $0.09 spent.
  • You lost 2 linksLast weekcatprepforum.example removed a link to the free test. Worth a polite email.
This weekpracticerc.com
  1. Mon2

    02:10

    Crawled 43 pages

    02:40

    Read Search Console

  2. Tue1

    03:00

    Checked what Google indexed

  3. Wed1

    09:00

    Asked you about 3 changes

  4. Thu1

    04:00

    Checked live rankings

  5. Fri1

    10:00

    Judged a change at day 14

  6. Sat0

    No runs

  7. Sun1

    18:00

    Sent your weekly report

Everything an SEO tool shows you. Read for you.

Performance, keywords, rankings, rivals, the site audit, indexing: the full toolkit, and what the agent reads every day. Click around. This is the product on a sample site, practicerc.com, a free tool for CAT and GMAT reading comprehension.

SEO Cracker

Overview

Core Web Vitals71Needs workperformance scoremobileLCP2.9 sINP180 msCLS0.04

What is inside

Performance
Clicks, impressions and positions from Search Console, read every day.
Keywords
The searches worth going after, and the list you chose to keep.
Rank tracking
Where you really stand on Google for the searches you watch, every week.
AI visibility
Whether AI answers cite you, and who they cite instead.
Competitors
Who shares your results pages, and who wins them.
Site audit
A full crawl, scored, with every problem in plain words and worst first.
Indexing
Which pages Google has, which it left out, and why.
Backlinks
Who links to you, who stopped, and what your links add up to.

An agent, not a dashboard or an agency. Tools leave the work to you. Agencies do it slowly, for a retainer. The agent does it every two weeks, and shows its proof.

How SEO tools, an agency and SEO Cracker compare, row by row
What you need doneSEO toolsAn agencySEO Cracker
Finds what to fixYesYesYes
Decides what matters mostNo, you doYesYes, and scores each change
Writes the changeNoYesYes, in plain words
Explains it without jargonNoSometimesYes
Works without you logging inNoYesYes, every two weeks
Measures whether it workedCharts onlyA monthly reportAgainst the rest of your site, day 14 and day 28
Learns what works on your siteNoDepends who is assignedYes, written to its memory
Needs you to know SEOYesNoNo
CostMonthly subscriptionMonthly retainer$100 a month, early clients

Two guardrails: the agent never edits your site without a yes, and never spends money on paid research without asking first.

Works with how you already ship. Hand the note to your developer, paste it into WordPress, or let Claude Code, Cursor or Codex ship it over MCP.

src/pages/cat-rc-practice.astro

The agent never edits your site. Here Claude Code pulled the approved note with get_action, made the change, opened the pull request and reported it live with mark_action_shipped. The agent reads the live page back before the day-14 and day-28 readings start.

Connect in one line

claude mcp add --transport http seo-cracker https://api.seocracker.com/mcp --header "Authorization: Bearer sck_…"

One key per site, shown once. It opens that site and nothing else.

  • Claude Code
  • Cursor
  • Codex
  • WordPress

No coding agent? Copy the note into WordPress, or send it to your developer. It is written in plain words, with the exact lines to change.

It reads what you already have

Reading is free. Anything that costs money waits for your yes.

  • Google Search Console

    Clicks, searches and what is indexed

  • DataForSEO

    Search volume, results pages and rivals

  • PageSpeed Insights

    How fast each page loads

  • Google AI Overviews

    Whether Google’s answers cite you

  • Ahrefs domain rating

    How your site’s authority compares

Pricing · Alpha release

Early access, for a few clients.

SEO Cracker is in its alpha release. We are onboarding a handful of clients at a time: book a demo, we show you the agent on your own site, and set it up with you one to one.

Early-client price

$100per month

For the first handful of clients, one site each.

  • The whole agent on your site: audit, search research, rival tracking, rank and index checks
  • Every change written in plain words, sent to you for a yes, never applied without one
  • Impact read back at day 14 and day 28, so you see what worked
  • Set up with us, one to one, and a direct line to the people building it

Book a demo

Tell us about your site. We read every request, show you the agent on your site, and onboard the clients we can take.

Nothing is charged now. We email you to set a time.

Questions

I know nothing about SEO. Can I still use it?

Yes, that is who it is built for. You connect Google Search Console, write a sentence about your business, and say yes or no to the changes the agent proposes. Every finding arrives as a plain sentence about your site, never as a metric you have to look up.

What does “autonomous SEO agent” mean here?

It runs the whole SEO job on its own schedule: it reads your Google data, crawls and audits the site, researches searches and rivals, decides what is worth changing, writes the change, and measures whether it worked. It messages you when something needs a decision. The only things it will not do on its own are edit your site and spend money on research; both wait for your yes.

Does the agent change my website?

No. It writes a change note: what to change, on which page, and why. You, a developer, or a coding agent connected over MCP applies it. The agent then reads the live page back and only starts measuring once the change is really there.

What does it need from me?

A Google Search Console connection and a sentence about what you care about. From then on it runs on a schedule and asks for a yes or a no on each change. You can steer it any time in plain words: “focus on the blog”, “leave pricing alone”.

How does it know whether a change worked?

Fourteen and twenty-eight days after a change ships it compares the page against the rest of your site over the same days, so a season or a launch does not get mistaken for a win. A win reweights what it tries next; a miss is written into its memory so it is not tried again.

Where does the data come from?

Google Search Console for your own site, DataForSEO for search demand, rivals and live positions, Ahrefs for domain rating, PageSpeed Insights for speed. Every read is budgeted and shown, in dollars, in the run log.

How is it different from an SEO tool or an agency?

An SEO tool shows you numbers and leaves the work to you. An agency does the work on a retainer and reports monthly. The agent does the work every two weeks, explains every change in plain words, and judges each one against the rest of your site, so you can see what it was worth.

Will it spend money without asking?

No. Reading your own Google data is free. Paid research (search demand, rivals, live rankings) starts only after you approve a plan with a spending ceiling, and every read is shown in dollars in the run log.

Is this for SEO professionals?

It is built for people who own a site and are not SEOs. Professionals use the same tables the agent reads, keyword research, rank tracking, competitors, the audit, and can edit anything the agent decided.

Hand your SEO to an agent.

It does the research, the audit and the writing. It asks before it changes anything or spends anything. You keep the yes.

Questions? hello@seocracker.com