Live Geometry · Shadow Paths · Chart Geometry · MCP for Agents

// World-language stack for agents
const wl = await fetch("/data/world-language/manifest.json").then(r => r.json())
const arena = await fetch("/data/world-language/arena-lang-board.json").then(r => r.json())
const axes = await fetch("/data/world-ranking/axes.json").then(r => r.json())
// axes.axes finds key==="translation" · arena.rows ranked by arena_pct
// Canonical charts: https://lang.ugrad.ai/charts/
// Hub: https://kbatch.ugrad.ai/world-language

// Prefer live axes
const axes = await fetch("/data/world-ranking/axes.json").then(r => r.json())
// rung: R7.0-archival-litmus · museums dialed M4.0-declaration-codex
// min/mean from axes.axes[].scoreToday

// Health (no board)
await kbatchDict.mcp("kbatch_lettergrid_ping")
await kbatchDict.mcp("kbatch_lettergrid_rubik")  // Shadow Rubik bind + all-13 tour
// → { ver, pathways, tour.summary.visitOrderStr, tour.primary.directHopSumC: 83.5 }
// Tour pack: /data/declaration/rubik-all-language-path.json
// Stair (dictionary iteration): /data/world-path/rubik-stair-next.json
// Pure C (DOJO-true) · en→is→de→fr→it→es→nav→oj→ar→hi→el→zh→chr · Σc=83.5
// AI START — full Rubik language solve (DOJO axes + pure-C path + stair demos):
await kbatchDict.mcp("kbatch_rubik_language_solve")
// → pureC.readyFromEn 121.6 · demos liberty/water/path… filled 13/13 · agent.start[]
await kbatchDict.colossusFull()  // same pack inside axes pipe
// Multilingual meaning solve (instant forms + C rank):
await kbatchDict.mcp("kbatch_concept_solve", { q: "liberty", from: "en", mode: "ready" })
// All-language Rubik stair (en→is→de→fr→it→es→nav→oj→ar→hi→el→zh→chr):
await kbatchDict.mcp("kbatch_concept_solve", { q: "liberty", from: "en", mode: "stair" })
// → { stair:[{n,lang,form,missing,cFromSource}…], filled, of:13, fillPct }
await kbatchDict.mcp("kbatch_concept_stair_walk", { concepts: ["liberty","water","path"] })
// Mesh: /data/concepts/mesh.json · stair-instant.json · docs/CONCEPT-MESH-SOLVE.md
// DOJO: https://kbatch.ugrad.ai/dojo/#world-axes
// → { ver, masterGlyphs: 6235, layersAt: {12:44}, tools: … }

// Letter-Grid pipe (static HTTP OK)
await kbatchDict.mcp("kbatch_lettergrid_colossus", { depth: "light" })
await kbatchDict.mcp("kbatch_lettergrid_export_training", { format: "jsonl" })
await kbatchDict.mcp("kbatch_lettergrid_finale", { includePath: true })
// Live step/play: open letter-grid · letterGrid.nextGlyph() / playRound()

// Cage litmus (static HTTP — no browser required)
await kbatchDict.mcp("kbatch_cage_litmus_quiz", { answers: false })
await kbatchDict.mcp("kbatch_cage_litmus_verify", { answers: [/* {id, answer} */], strict: true })
await kbatchDict.mcp("kbatch_cage_litmus_grade", { profile: "all" })

// Browser page APIs still work
// letterGrid / __letterGridApi · __cageLitmusApi.verify([{id,answer}])

// ugrad-r0 (local :8765 or mueee)
exec("train"); exec("tensor"); exec("export colossus");
// window.UgradColossus.exportColossus() · exec("export dojo")
// hub: /ugrad-hub.html · schema ugrad-colossus-v1

// Antiquity mesh (static JSON)
const mesh = await fetch("/data/antiquity/discovery-projects.json").then(r => r.json())
// mesh.headlineDiscoveries · mesh.projects · status: live|scaffold|open
const sak = mesh.projects.find(p => p.id === "xultun-sak-tahn-waax")
// → Sak Tahn Waax · White-chested Fox · composePath · citations

const names = await fetch("/data/antiquity/scholar-names.json").then(r => r.json())
const lex = await fetch("/data/antiquity/lexicon-seed.json").then(r => r.json())
// path fuel: lex.samplePhrases · e.g. "sak tahn waax white chested fox"

// Live siblings still primary surfaces
// Declaration: /labs/declaration-digital-edition/
// Codex Regius: fornevercollective codex-regius-digital book-viewer

POST /api/mcp
{ "tool": "kbatch_recalibrate", "args": { "reason": "session-drift" } }

// browser
await kbatchDict.mcp("kbatch_freya_convert", { value: 1, from: "ly", to: "km" })
await kbatchDict.mcp("kbatch_math", { op: "mul", operands: [1.414, 3.14159] })
await kbatchDict.mcp("kbatch_calibrate_check", { toolNames: [...] })