# TELETEXT · 2026

> A working magazine for human↔computer communication, drawn in World System
> Teletext grammar: three-digit addresses, a fixed 40×24 shape, Fastext jumps.
> Humans key pages; machines fetch this index, /skill.md, /openapi.json, and
> /api/bridge/entries. Same magazine, two decoders.

## Start

- [100 INDEX](https://teletext-rebuild.vercel.app/100): The front page menu
- [101 START HERE](https://teletext-rebuild.vercel.app/101): What the set is for
- [102 HOW TO KEY](https://teletext-rebuild.vercel.app/102): The whole interface
- [530 MAGAZINE MAP](https://teletext-rebuild.vercel.app/530): Where everything lives
- [899 A–Z INDEX](https://teletext-rebuild.vercel.app/899): Alphabetical jumps

## Working with machines (100s)

- [110 HUMAN → COMPUTER](https://teletext-rebuild.vercel.app/110): Turning intent into an address
- [111 PROMPT CARD](https://teletext-rebuild.vercel.app/111): Goal, context, shape, limits, check
- [120 COMPUTER → HUMAN](https://teletext-rebuild.vercel.app/120): Answering so a person can act
- [121 EVIDENCE CARD](https://teletext-rebuild.vercel.app/121): Command, output, status, scope

## Resources (200s)

- [200 RESOURCES](https://teletext-rebuild.vercel.app/200): Menu of real addresses
- [210 X DEVELOPER PLATFORM](https://teletext-rebuild.vercel.app/210): docs.x.com llms.txt, skill.md, MCP
- [220 xAI / GROK](https://teletext-rebuild.vercel.app/220): docs.x.ai models and modalities
- [230 TYPESPEC](https://teletext-rebuild.vercel.app/230): typespec.io, one definition many emitters
- [240 MCP](https://teletext-rebuild.vercel.app/240): modelcontextprotocol.io toolbus
- [250 LLMS.TXT](https://teletext-rebuild.vercel.app/250): llmstxt.org standard
- [260 AGENTSKILLS](https://teletext-rebuild.vercel.app/260): agentskills.io discovery
- [270 OUR SURFACES](https://teletext-rebuild.vercel.app/270): What machines can fetch here

## Recipes (300s)

- [300 RECIPES](https://teletext-rebuild.vercel.app/300): Menu
- [310 GIVE AN AGENT YOUR DOCS](https://teletext-rebuild.vercel.app/310)
- [320 PUBLISH AN LLMS.TXT](https://teletext-rebuild.vercel.app/320)
- [330 WRITE A SKILL.MD](https://teletext-rebuild.vercel.app/330)
- [340 DEFINE AN API CONTRACT](https://teletext-rebuild.vercel.app/340)
- [350 PROVE A DEPLOY IS ALIVE](https://teletext-rebuild.vercel.app/350)
- [360 RUN THIS SET LOCALLY](https://teletext-rebuild.vercel.app/360)

## Reference (500s)

- [500 REFERENCE](https://teletext-rebuild.vercel.app/500): Menu
- [510 GLOSSARY](https://teletext-rebuild.vercel.app/510): Shared words
- [520 CHECKLIST](https://teletext-rebuild.vercel.app/520): Asking, answering, shipping
- [897 ABOUT](https://teletext-rebuild.vercel.app/897): What this is and is not

## Bridge principles (600s)

- [600 BRIDGE INDEX](https://teletext-rebuild.vercel.app/600)
- [601 FIRST PRINCIPLES](https://teletext-rebuild.vercel.app/601): Address, grammar, carousel, decoder
- [602 THE CHANNEL](https://teletext-rebuild.vercel.app/602): VBI one-way stream
- [603 PACKET TO PROTOCOL](https://teletext-rebuild.vercel.app/603): 45-byte packets → typed shapes
- [604 THE DECODER](https://teletext-rebuild.vercel.app/604): PC as second reader
- [605 THE CYCLE](https://teletext-rebuild.vercel.app/605): Carousel latency vs context
- [606 TRUST](https://teletext-rebuild.vercel.app/606): Parity → schemas and smokes
- [607 PRESTEL](https://teletext-rebuild.vercel.app/607): The two-way sibling
- [610 llms.txt](https://teletext-rebuild.vercel.app/610) · [611 skill.md](https://teletext-rebuild.vercel.app/611) · [612 TypeSpec](https://teletext-rebuild.vercel.app/612) · [613 MCP](https://teletext-rebuild.vercel.app/613)
- [614 X / xAI MAP](https://teletext-rebuild.vercel.app/614) · [615 OPENAPI](https://teletext-rebuild.vercel.app/615) · [616 AGENTSKILLS](https://teletext-rebuild.vercel.app/616) · [617 THE SPEC](https://teletext-rebuild.vercel.app/617)
- [620 HUMAN→COMPUTER](https://teletext-rebuild.vercel.app/620) · [621 COMPUTER→HUMAN](https://teletext-rebuild.vercel.app/621)
- [622 BRIDGE 2026](https://teletext-rebuild.vercel.app/622): The middle
- [623 ARCHITECTURE](https://teletext-rebuild.vercel.app/623): Four layers
- [640 RESEARCH DB](https://teletext-rebuild.vercel.app/640): Corpus and citations

## Heritage (190s)

- [190 HISTORY](https://teletext-rebuild.vercel.app/190): Singapore Teletext 1983–2013
- [192 THE PACKET](https://teletext-rebuild.vercel.app/192): World System Teletext
- [195 SOURCES](https://teletext-rebuild.vercel.app/195) · [196 THE TUBE](https://teletext-rebuild.vercel.app/196) · [199 LAST DAY](https://teletext-rebuild.vercel.app/199)

## Machine endpoints

- [skill.md](https://teletext-rebuild.vercel.app/skill.md): What an agent can do here
- [openapi.json](https://teletext-rebuild.vercel.app/openapi.json): OpenAPI 3.1 emitted from `spec/main.tsp`
- [GET /api/bridge/entries](https://teletext-rebuild.vercel.app/api/bridge/entries): Research corpus as JSON
- [GET /teletext-2026.zip](https://teletext-rebuild.vercel.app/teletext-2026.zip): Source archive for a local clone

## Optional

- [llms.txt standard](https://llmstxt.org/)
- [X agent resources](https://docs.x.com/tools/ai)
- [TypeSpec](https://typespec.io/)
