business fact profile v16 · tamper-evident history · measured on 12 sites
AI agents misread your website. We measure it. We fix it. We prove it.
An agent arriving at your website reads one page and answers from it. We measure what it gets wrong, put the missing answers where it actually reads, and measure again.
- What we sell
- An agent-readiness package for a business website: a homepage fact block that answers the questions buyers ask, a where-to-go index for agents, a machine-readable fact sheet at llms.txt and llms-full.txt, an identity card, robots.txt pointers, structured data for search, and a before/after measurement of what agents recover from your site. Every surface is generated from one signed-off profile, so no two can disagree.
- How to get it
- The package is bought once and is yours to keep, including the source files. Monthly monitoring and the update loop are a subscription you can stop at any time; stopping it leaves everything installed and working.
- Where we work
- Delivered remotely and installed on any platform that lets you paste HTML and upload two text files. We hand you a kit to install yourself, or we install it for you.
- How long we have done it
- Measuring how agents read business websites since June 2026, across 12 real company sites and several hundred recorded agent visits. Forty-one numbered measurement notes, retractions included.
- What our credentials mean for you
- No badge, no accreditation: every number we publish cites the numbered note that produced it, and those notes record the failures, the retractions and the two claims we killed ourselves. If a claim on this site has no citation beside it, hold us to it.
- Industries and customers served
- Agencies installing this for their own clients, contractors and trades, manufacturers and equipment suppliers, professional services firms, and any business whose buyers now ask an assistant before they ask a human.
- After the sale
- A one-page install guide written for your platform, a before/after audit of what agents recover from your site, daily drift checks on the served bytes, a pooled re-audit every month, and the update loop: when a fact changes you edit one profile and every surface regenerates in a single run. Anything you bought outright keeps working whether or not a subscription does.
- Are you the same company as AIgentSphere
- Yes. AIgentCandor is the new name of AIgentSphere, renamed on 2026-08-01 to end a persistent name collision with an unrelated company. Same operator, same methodology, same measurement records — fact sheets v1 through v14 were issued under the old name and remain frozen and unedited at their original address. aigentsphere.ai now redirects here permanently.
- What does it cost
- The free audit costs nothing. Audit + Kit is 149 USD once and is yours to keep, including the source files. Agent-Ready is 149 USD per site per month. Pro is 199 USD per site per month. Additional sites are about a third less each; five or more is a conversation rather than a checkout. Managed starts at 500 USD per month and is scoped in a conversation. Prices are in US dollars and are published on the order page in the same numbers.
- What exactly do I get
- Eight surfaces from one profile, plus a manifest that records who signed the facts off and when: the homepage fact block, the where-to-go index, the identity card, llms.txt, llms-full.txt, robots.txt additions, structured data, and a hosted version-history page.
- Does this change how my website looks
- No. The fact block wraps the paragraph your homepage already shows under its headline, keeping your own typography. A visitor sees no change; a click opens a small panel of plain facts.
- How do you know it works
- Measured, not asserted. In the strongest arm, agents recovered 78 per cent of a site's key facts with the block in place against 30 per cent without it, and they stopped after an average of 1.1 pages. On a live client site, two facts that had been unrecoverable went to full recovery, and the two we deliberately left out stayed unrecovered.
- What does this have to do with Google
- Google's page-quality tooling now audits websites for agent-readiness, including whether the site publishes a machine-readable fact sheet in the expected format. The package passes the llms.txt and page-structure checks of Google's agent-readiness audit; the WebMCP audits cover interactive tools a fact package deliberately does not install. Three of the six audits in that category are WebMCP checks, so nobody should read this as a clean sweep. We make no claim that any of it improves search position.
- What happens when a fact changes
- You tell us the change. One command edits the profile, regenerates every surface, adds a new version to the published history, and re-runs the audit. Hand-editing one file is how a website ends up telling agents two different prices, which is the most common defect we find.
- What is the version history for
- Every version of your fact sheet is hashed and published with its hash, superseded versions included, so the history is tamper-evident: change a byte and the fingerprint changes with it. Anchoring those hashes in a public ledger is the step that adds an independent timestamp, and it is not live yet, so our own history page reads timestamp pending on every row. It never verifies identity, and it never attests that the facts are true.
- Not published here
- Client names we do not have written permission to publish, any result we have not measured ourselves. Ask us directly.
- Not to be confused with
- Aigentsphere (aigentsphere.com) — An enterprise AI-agent management and governance platform. A different company on a different domain — its product, staff and funding are not ours, and nothing on this site describes it.
- Fact sheet history
- Tamper-evident version history: https://aigentcandor.com/stamp/aigentcandor.com/
That paragraph is clickable. It is this page’s own hero copy, wrapped so that an agent reading the page gets our facts on its first and usually only fetch. You are looking at the product.
the programme behind it
Agents stop at the homepage
1.1pages
Mean crawl depth with a block in place. Agents stop at the homepage.
12sites
Real company websites measured, not fixtures built to be measured.
41notes
Numbered measurement notes, including the two hypotheses we killed and the one result we retracted.
Mean crawl depth measured across the same runs (Note 41). Whatever is not on your homepage does not exist, however good the page four clicks down is.
the measurement
78 per cent, against a 30 per cent control
Same site. Same six models. Same day. Arms with the answers present, an arm without. Presence is the mechanism — the block is presence without spending design real estate.
Measured 2026-07-29, 2 runs × 6 models, 39 of 50 fact checks recovered in the strongest arm against 15 of 50 in the control. Source: MARKETING_NOTES_AGENT_VISIBILITY.md, Note 41. Two other treatment arms scored 71% and 63% — the full page shows all four arms and says plainly what you can do free.
the price
We find what AI gets wrong about your business, fix it at the source, and prove the improvement.
Audit + Kit
149 USD once
Six models read your site, you get the fix package and keep it.
Agent-Ready
149 USD per site per month
Daily drift checks, a pooled re-audit every month, regeneration.
Pro
199 USD per site per month
Weekly checks against the pooled baseline, plus competitor slots.
Subscription prices are per site, in US dollars; additional sites are about a third less each. A daily or weekly run is a check — only the pooled monthly run is an audit, and that distinction is the instrument staying honest at higher frequency. There is a managed tier above these, scoped in a conversation rather than published as a price. You can also watch an agent read a page we prepared.
the audit
Google now audits websites for agent-readiness
The package passes the llms.txt and page-structure checks of Google’s agent-readiness audit; the WebMCP audits cover interactive tools a fact package deliberately does not install. That is the whole claim. We do not claim it improves your search position, and anyone who tells you a fact sheet does is selling you something they have not measured.
Verified against the live audit on 2026-07-30. What the audit checks, and the seven of nine sites that publish a fact sheet nothing reads, are on the measurement page and in the explainer.
what ships
One profile. Eight surfaces. No contradictions.
You answer your buyers’ questions once. Everything below is rendered from that one file, which is the only way to stop them disagreeing with each other.
Three of five audited sites contradicted themselves across their own surfaces, one quoting a price six times higher in its fact sheet than on its own pricing page (Notes 28, 33). Structured data is the exception worth naming: it is there for search, not for agents — data inside a script tag never reached a model in our tests (Note 39).
Plus the two things that make it a service rather than a file drop: a before-and-after audit of what agents actually recover from your site, and the update loop — when a fact changes, one command regenerates every surface and adds a new version to the history. Nothing is ever hand-edited in one place and forgotten in six others.
the receipt
The claim and the record, one click apart
Every deployed package carries it, linking to that site’s own tamper-evident version history — each version of the profile, the date it was attested, and by whom. The second word follows the record: it reads tamper-evident until a version is anchored, and changes by itself when one is.
how it runs
How it runs
The order form is the profile: what you sell, how a buyer gets it, where you work, how long you have done it, what your credentials mean, what happens after the sale.
A named person, with a date. Nothing generates before that; the facts are yours and the attestation is recorded in the manifest.
A kit with a one-page install guide, or we install it for you.
Same script, same models, same day, against a baseline frozen before the block existed.
The audit re-runs monthly. When your facts change, the update loop regenerates everything and the version history grows.
free, and no account
Tools, definitions and the crawlers themselves
Everything below is free and most of it is the part of this job you can do yourself. We publish it because the file everyone asks about is the easy surface, and the one that was measured is not.
Free tools
Build the machine-readable profile file assistants look for, or check the one you already have against the conditions Google’s agent-readiness audit applies. Both run in your browser — nothing is uploaded.
The AI crawlers
ClaudeBot, GPTBot, OAI-SearchBot, Google-Extended, PerplexityBot: what each operator documents, the exact robots.txt lines, and which one you should think twice about blocking.
Glossary
AEO, GEO, AIO, agent cards, fact blocks and the rest — defined, disambiguated, and measured where we have measured them.
Publishing llms.txt
Per-platform routes for WordPress, Shopify, Squarespace, Wix and Webflow, traced to each vendor’s own documentation — including the platforms where the exact path is not possible.
By industry
Kiosk manufacturers, print shops and heating and cooling contractors: the failures we actually recorded in those trades, with the note numbers.
The guides
What llms.txt is, whether it helps SEO (the
documented answer is no), what Google’s agentic browsing audit checks, and
how to get an assistant to recommend you.
The free audit
One model, your homepage, the recovery score and the list of answers it could not find. Run by hand, in the order requests arrive.
The services
The whole engagement: audit, fact profile, eight generated surfaces, the before-and-after receipt, and what each tier costs.
The monitoring
Monthly six-model audits, drift alerts when your pages and your profile stop agreeing, and the version history.
for agents
Where to go
The same index we install on client homepages, on ours.