Cosmyc is a complete AI-native ecosystem, ready from day one: an editor, a knowledge base, search and agents in one workspace. Every document your team writes compiles into a typeset page for people, clean Markdown for language models, and a typed graph your agents can navigate.
Early access is open. Bring one document; leave with all three readings.
You write in Typst. Structure recovered from a finished page is always inferred. Cosmyc keeps the structure from the first keystroke, so there is nothing to recover.
You write
Typst · An open-source typesetting language: as powerful as LaTeX, as easy to write as Markdown.
What is Typst?#import "acme.typ": report#show: report.with(title: "Q3 report")= SummaryRevenue grew 23% over Q2, see @budget-q3.#figure(image("revenue.svg", alt: "Bar chart"), caption: [Revenue by month.])= Budget#figure( table(columns: 3, [Line], [Q2], [Q3], [Ads], [12.4k], [18.9k], [Events], [8.0k], [7.2k]), caption: [Budget by line.],) <budget-q3>For people
This is where design is free: your fonts, colours, grid, cover and charts, set by a template. Write the content once; every document comes out looking designed.
AcmeQuarterly report
Q3 report
Revenue and budget, July to September
1 Summary
Revenue grew 23% over Q2, see Table 1.
Figure 1: Revenue by month.
2 Budget
| Line | Q2 | Q3 |
|---|---|---|
| Ads | 12.4k | 18.9k |
| Events | 8.0k | 7.2k |
Table 1: Budget by line.
The structure underneath
The same compile turns the document into typed pieces with stable labels, in an open standard. Everything below is derived from it, not reconstructed from the PDF.
How the CND worksFor language models
Derived from the CND by a documented, deterministic transform, so what a model reads is exactly what the page says. No scraping, no OCR.
---title: "Q3 report"authors: - "Acme finance"date: 2026-10-01description: "Revenue and budget, July to September"cnd_version: "0.4.0"built_at: "2026-10-01T09:00:00+00:00"---# 1 Summary[budget-q3]Revenue grew 23% over Q2, see Table 1.[budget-q3]*Figure 1: Revenue by month.*# 2 Budget| Line | Q2 | Q3 || --- | --- | --- || Ads | 12.4k | 18.9k || Events | 8.0k | 7.2k |*Table 1: Budget by line.*For retrieval and AI
Every document in the workspace compiles to its own CND, and together they form one knowledge base. Retrieval matches meaning and exact words on clean, enriched chunks, and agents follow the references between pieces; Cosmyc AI gathers pieces from several documents at once and drafts the next one with you.
How retrieval worksYou Draft the Q4 budget proposal from last quarter’s ads, the new pricing and our invoicing rules.
Cosmyc AI Draft ready, waiting for your approval
Faint dashed lines link related documents; the gold ones are the draft’s references to its sources.
Follow the label budget-q3: the same node in the source, the PDF, the CND, the Markdown and the knowledge base. Same source, same bytes, every time.
Your documents never train a model.
What you write is used to serve you and your team. Nothing else.
Hosted in Europe.
Your workspace, its documents and its index stay in Europe.
Permissions hold all the way down.
Workspaces, roles, groups, folder and document restrictions are enforced when content is retrieved, for people and agents alike.
Leave whenever you want.
CND is an open standard under Apache-2.0. Export to PDF, Markdown or CND at any time; the format does not depend on us.
Your own agents, over MCP
Connect Claude or any MCP client after a standard OAuth sign-in. It searches, reads and edits the workspace as you, scoped to your roles.
A built-in agentic editor
Write Typst in the browser, across several files, with an instant preview. Cosmyc AI drafts with you; every change comes back as a diff you approve.
Shared assets
Add logos, figures and brand fonts once in the Assets tab, and use them in any document of the workspace by name.
Most tools keep a document for people to read and leave agents to rebuild its structure. Cosmyc writes the structure down once, so people and agents work from the same document.
| Docs, wikis, Word | RAG on PDFs | Cosmyc | |
|---|---|---|---|
| Structure | Headings and styles, as the author set them | Rebuilt from the layout, then cut into chunks | Written down at compile time. Every piece is a typed node; nothing has to be guessed back. |
| Equations, code, figures | Flattened to text or images on export | Kept whole when the parser recognises them | Kept whole, and typed. Each piece knows its kind and the headings above it. |
| References | Links between pages | Recovered when extraction can follow them | Stable labels. They survive a rewrite, even across documents. |
| Agents | An assistant beside the page | Answers from the chunks it retrieved | They explore the whole knowledge base. Retrieval across every document, references followed from piece to piece, and each change brought back as a diff you approve. |
| Access control | Set on each page | Copied into the index when it is built | Checked at retrieval. For people and agents alike, each time content is retrieved. |
Cosmyc is in early access with its first testers. Create a workspace, bring a Typst document, and see what your agents can do with it.