Scope and authority
About this site
This is the generated reading and checking surface for Icosa Canon. The validated Canon data and shared checker engine are authoritative; these pages do not add new rules or term meanings.
Private by construction
Pasted writing is checked in browser memory. The site has no account, database, upload, saved-document history, analytics, telemetry, or hosted validation API. Checking does not send the text to Icosa or another server.
Current format coverage
The writing checker automatically handles plain text, Markdown, and JSON, including nested text values and pasted fenced blocks. Inline and indented notation is checked; JSON field names and Markdown link destinations are treated as structure. It does not read DOCX, PDF, or other document files directly.
Findings describe Icosa terminology and notation in your writing. They do not verify a client’s assessment, determine a diagnosis, or establish that every claim in a report is correct. Invalid JSON and documents with no writing are reported explicitly, rather than shown as a clean check.
Version identity
Generated reference artifacts and browser results identify the exact Canon data they contain or load. This data revision does not identify executable checker behavior. This build uses manifest format 5 and Canon data revision:
a92b1f8fec8896c424ab94d4f60d3f95b67bbb758c50bdd1ca4466f1b27e6d2c