# Tiny Little Office

Tiny Little Office (https://tinylittleoffice.com) is an office suite whose documents live entirely in their links. You make a document by writing a URL.

The document is TLO (Markdown with a few additions), percent-encoded after `#doc=`; the site and the API’s `link` write it packed, `#/v1/<app>/<payload>`; both open:

```
https://office.thin-sky.cloud/<app>/#doc=<percent-encoded TLO>
```

`<app>` is one of `write`, `outline`, `deck`, `sheet`, `calc`, `draw`, `diagram`, `anim`, `cal`, `trip`, `worksheet`, `study`, `team`, `tier`, `dates`. `&title=` names it, `&by=` says who made it, and `&lang=` (`es`, `zh-hant`…) opens the page in one of the site's languages. Words can use any language; emoji, icons and inline code are supported. Keep links under 2,000 characters; validate drafts with try.

With a runtime: `import { link, read, lint } from 'https://office.thin-sky.cloud/api.js'` in a browser, Deno or Bun; `npx tinylittleoffice` in Node, where `skill --into ~/.claude/skills` installs this guide for Claude Code. To learn a shape by example:

New apps need this API or `npm run tinyoffice --` in this fork.

- `npx tinylittleoffice shapes <app>`: what the app reads, a line a shape
- `npx tinylittleoffice example <app> [shape]`: the smallest document that shows it, its JSON, lint and measures
- `npx tinylittleoffice try <app> <file|->`: a draft’s lint, measures and JSON

https://office.thin-sky.cloud/llms/<app>.txt is a page on one app; https://office.thin-sky.cloud/examples/<app>.json every shape of it as a document, a link and JSON.

## One example per app

- `write`: <https://office.thin-sky.cloud/write/#/v1/write/yA7orID8nMzkztZiLSwsYxMCMCFSsp8UFAA>
- `outline`: <https://office.thin-sky.cloud/outline/#/v1/outline/y0wVnKx9QygeWjcDSzzs1FRjwYN84AktzYPGaClQbDCwgQEU42HsgHZDyD1iHFFVyAQA>
- `deck`: <https://office.thin-sky.cloud/deck/#/v1/deck/yA7oLHEXFQMcCiwFgGVUMzmQFwLQNVKxipGdkqpCoUJAPLECAKgJKcwuyM_NAMhYKqYnJGTpA1ZUKxZlVqVwA>
- `sheet`: <https://office.thin-sky.cloud/sheet/#/v1/sheet/yAxYlwLxaA8xcwFwDKrngceUDKtsQIiDVyImGC1g~AFnGluYGBiDawtLAgAtYWIDYxmYQMQMjUwMuAA>
- `calc`: <https://office.thin-sky.cloud/calc/#/v1/calc/yQ7LIJTMvD1SyATNLcWYFWCYNVALZKhiameiZGnClFGXmZRcD~aYWQD0FQIYGWIG2AkRGU0FLwdBClaskvyQxByiLIglkAPVA5fQVzLgA>
- `draw`: <https://office.thin-sky.cloud/draw/#/v1/draw/yQ7LIJTMRGE8pxVzpwMLDSsECLJekp6eXxKWXBIJcSEyoOAhAZMAshAAA>
- `diagram`: <https://office.thin-sky.cloud/diagram/#/v1/diagram/yA~FsYMhZKeQCSYgQOKelJxalpOaBfeWVn1TMBQA>
- `anim`: <https://office.thin-sky.cloud/anim/#/v1/anim/ybVTLCoMwELzvV_gBsayJlEBPPbe3fkGKLg14EHMo_fvOJr5AkR2zMjgkk9md0DMKUiNCMsE7MG1LMuLtKQwQu285EdgNZonjEPuEGOUmfPPUy9mcNE6mwuTBYesHjLwurTKXrL24pnapT2rQwZnDfT1HUq9alOUFtGOFdXMRjUe567zQ4jeg7I7o9Qmjaj_6X9qkSX_HpjyN4VtlHVa1n3sTqTlhWAZHAbzG1I5NR38>
- `cal`: <https://office.thin-sky.cloud/cal/#/v1/cal/y04UYaGika2QMykFAnrmugSEQWSmEZ~aBCs0koNXZEIUQKRMrBWdgyVecWgxO_MBMlp6YmccFAA>
- `trip`: <https://office.thin-sky.cloud/trip/#/v1/trip/yIzJwMVIMiORyByby5HyQdlMzPTMLIzOQuKmeoYGRMZAFyq8~oEIrDJidgdFfnpiTrQMqr1NTFYDlcFExUH9icTqwoAPqN9WzMDMxAuk30TMyNbQAJQJgqgdn8mRgPgImOhAzMbMIVBlwAQA>
- `worksheet`: <https://office.thin-sky.cloud/worksheet/#/v1/worksheet/ycwOlP6s8SGSFJUL8CIpPUEhlAkMfI62ASC6nRGBBCS7p89JBMW8ExPBgBWXU_KLM9My8xBygE0uSM7jCgYUaMIsi6TBB1uGckZiXDip5QWVEPqjqyKwCF8dAZnJmQSpXMChDARXahjv6hbi6xAe7BoV5~rkH6zs5BrvCechGOoHsVcgtzSnJLMjJBMYYAA>
- `study`: <https://office.thin-sky.cloud/study/#/v1/study/yXZXBDYAgDEXvTuEELmA6gzM00UMFgUDY31cOxnCF_qb97f_9t~jkGIRP67HcaCcaBhT65gxgZrXBEzqjKPThrwdrW3JrxgHBstV1sw~Y1uDK57teJxUxq5x0FYkmAiap44lkIL0UrMeDHyMX6v5AIxHMvw>
- `team`: <https://office.thin-sky.cloud/team/#/v1/team/yRZXNToQwFIX3fYq~gDEhmMxSfiRjJEqGqGuQ1mmEFguE~PZ~RSIrekPCPZx7~t1NkFs7t1pRqd6MuC7vGccwykuIbtKa3jBsmXsTYice3vhIFJ_kuZK3MrqL4IDmdJL1mIvUEefngB2FMWe0ocGGc714zeP1hneWw8UBNCHSxnvyoNauoW92dWF3pNzzo3O9Gg2IVjPszemZzF_0jEPPXUU9KpF0zRDw~S~gNN8LJAxjpcp6yC4zN7TNTFlNPx_gXRaN_ZyoC34fqKJOFApsswi8RVSp9Azz_HRIeiQZqPT+tdEja_Ih3N_4U5SIDbXrpD0WVIz7y_WpGiieLxfJFB2NKpSBxzTIIZrEoeiC6jSBk5Bc>
- `tier`: <https://office.thin-sky.cloud/tier/#/v1/tier/yC8kEh4QnMI~D~JAEwRWaV5SYlw3MUzUKH~Yvb1BwBroZWCaiCPdOBoYf0AvAoARWNsVcAA>
- `dates`: <https://office.thin-sky.cloud/dates/#/v1/dates/ycweWngWwyADSruBAdM7PyS8CyWMmFq7gktIUUMkGrRhqQC4y1zUw1DU0Q~cAYyQzPR~XDiNdA4QOKAeqAwA>

## A document inside a document

Any app's document goes inside a Word Processor page, a slide or an outline item: a fence named by any of the ten app ids (```` ```sheet ````, ```` ```calc ````, ```` ```anim ````…) holding that document's own TLO. Its own app draws it there, and it is edited in place. A slide with one shows it alone under the headline; an animation moves on its slide and plays when presented. A page's or a deck's PDF, and a deck's PowerPoint, carry it drawn. Put a document inside rather than link to it.

Two slides, a cover and then the Moon going around the Earth, an animation on its slide: <https://office.thin-sky.cloud/deck/#/v1/deck/ybVTNDoIwDL7vKXiAYdgcuMSzJ~PJg~eZgJAgEFET397v2waYYKBtWLv~8LVFXkAHPzO5oMM4Uid8~cEbwMoxmbObq4kXOI_01EqINzc8q3Fdc_eW1QMdgHiqENUAaYRrkTJv~RC3Hs4dljdgY9wDKqolhvA5b42kLSsshJAXVtjGO56AJsKElpiuwFy1~H8uGkhNUmA2UtaDja9O0N92RzVtikj6iomhKvcqM7kIJMS5dgPVx_IzLokI6jMZHiWzfWJkqkxk8cjKVFu7mCgd1D8mKpfptpB4_YHvoC8>

## Three rules agents break first

1. **Every space and line break is kept.** A list nests by two spaces a level, and in a link each space is written (`%20%20` or `++`, a new line `%0A`): a dropped space flattens the tree. A line break inside a paragraph stays a line break, so never wrap a paragraph's lines.
2. **A slide shows one thing.** A slide with a chart, a table or a diagram shows it alone under the headline: bullets on it are not drawn, so put them in the notes (`> ` lines) or on a slide of their own. A `{.title}` slide is a cover, with a line or two under it, not a list.
3. **A comma in a list splits it.** In a Venn's or a seating chart's list a comma separates things, a comma in a number too: "2,000 cases" is two things, so write 2000.

## More

The whole description: https://office.thin-sky.cloud/llms-full.txt