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Documentation Index

Fetch the complete documentation index at: https://docs.cf0.ai/llms.txt

Use this file to discover all available pages before exploring further.

AGENTS.md — docs.cf0.ai editing rules

This file is read by Mintlify’s Agent (and by any other AI editor pointed at this repo) before writing or modifying pages.

Voice and tone

  • Sentence case everywhere. Page titles, H2s, H3s, table headers, button labels. Never Title Case. “Lab” not “Lab Feature”. “Get started” not “Get Started”.
  • Analyst-first. Lead with what an analyst at a family office or hedge fund cares about — speed, citations, defensibility, trust. Avoid generic “AI-powered” language.
  • Editorial-finance register. Borrow from Barron’s and The Economist, not SaaS marketing sites. Specific, restrained, declarative.
  • No marketing puffery. Never publish a quantitative or temporal claim that isn’t grounded in the actual system. “30 years of structured financials” was deck copy, not reality.
  • Marketable framing over inventory counts. Use categorical lists (“DCF, LBO, comps, IC memos”) not specific numbers (“22 workflows”). The brand book itself never exposes counts.

Page titles and frontmatter

  • title: is 1–3 words, noun-form. Mintlify renders it as both the H1 and the sidebar item. Examples: Lab, Reports, Overview, Account setup, Authentication. Never full sentences. Never em-dash subtitles. Never “with cf0” tails.
  • description: is one declarative sentence, 130–160 chars. Powers SEO meta-description, search snippet, sidebar hover, and llms.txt. Distinct from the title. Sentence case. Never the same as title.
  • Verb-led titles only for examples/ — walkthrough pages can use gerund or imperative form (“Building a watchlist”, “Run a head-to-head”). Concept pages stay noun-form.

Components

  • <Frame> every screenshot. Always with a caption= that names what the surface is and what’s notable about it.
  • <Steps> for sequential setup or walkthrough flows. Each step has a title= (sentence case verb phrase) and one paragraph of body.
  • <CardGroup> for parallel options. Never nest cards. Don’t overload a card with more than one short paragraph + at most one list.
  • <Note>, <Tip>, <Warning>, <Info> callouts — match the semantic. Use Note for caveats, Tip for analyst time-savers, Warning for irreversible actions, Info for context that’s true but not the page’s main point.
  • <CodeGroup> for multi-language API examples. Always include bash curl + javascript fetch + python requests at minimum.
  • <Update> for changelog entries. Always include label="<date>" and description="<short tag line>". Use tags= array to categorise.

Brand

  • Wordmark is cf0, lowercase, always. Never CF0, never Cf0. JetBrains Mono in product UI; in body text it’s regular type.
  • One blue voltage: #1d4ed8 (Blue 700). Used scarcely. Primary CTAs, focus rings, links. Never as a decorative accent.
  • Three-layer story: Data → Brain → Lab. Not “Inputs → Brain → Lab” (the brand book deck used “Inputs” but customer docs use “Data”).
  • Light-mode first, sharp corners, hairline borders. No drop shadows in flow chrome.

Numbers and claims

For every quantitative or temporal claim in customer-facing copy, ground it in a real system before publishing:
Claim typeWhere to verify
Skills count`find backend/sandbox/skills -name SKILL.mdwc -l`
SEC market count_COUNTRY_TO_SOURCE in backend/routers/global_filings.py
Filings coveredFilings DB / S3 inventory
File typesALLOWED_TYPES in backend/routers/documents.py
Settings tab listapps/web/src/pages/SettingsPage.tsx
When in doubt, drop the number and use categorical framing.

File and page naming

  • File names: short, kebab-case, slug-style. streaming.mdx not streaming-and-rendering-explained.mdx. head-to-head.mdx not head-to-head-comparison.mdx.
  • URL slugs match file names. Don’t override via frontmatter unless renaming for SEO with a corresponding redirects[] entry in docs.json.

Don’ts

  • Don’t add backwards-compatibility hacks (kept-around old titles, dual filenames).
  • Don’t write multi-paragraph docstrings or planning comments inside MDX.
  • Don’t add screenshots without first checking they actually load at the right resolution.
  • Don’t QA Mintlify pages by desktop screenshot alone — always check mobile sidebar wrap at ≤640px.
  • Don’t rename pages without adding a permanent redirect.
  • Don’t put brand-name tails in page titles (“X with cf0”). The brand is implicit.
Last modified on May 20, 2026