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bd231cd689
Two related AI-infrastructure hardenings landing together because both
touch the same nutriphi/planta route definitions:
═══ 1. Wire-format schema versioning ═══
Adds AI_SCHEMA_VERSION + AiResponseEnvelope<T> in @mana/shared-types so
every AI structured-output endpoint speaks a single envelope dialect:
{ schemaVersion: '1', data: <validated object> }
Backend wraps via a small `envelope()` helper in each module's routes.ts;
frontend api.ts unwraps via `unwrapEnvelope<T>()` which throws an
AiSchemaVersionMismatchError if the server returns a version this
client wasn't compiled against.
Why this matters before launch:
- Catches stale-cache scenarios immediately ("client v1 talking to
server v2") with an actionable error in the network panel, not a
cascade of "field is undefined" bugs further down the stack
- Forces explicit version bumps when we make non-additive schema
changes — the bump rules are documented inline next to the constant
- Cheap to remove if it ever feels overkill: drop the envelope() call
on the backend and the unwrapEnvelope on the frontend, ~10 lines
═══ 2. Anthropic prompt-caching directive (forward-compat) ═══
Adds `providerOptions: { anthropic: { cacheControl: { type: 'ephemeral' } } }`
on the system message in nutriphi + planta routes via a SYSTEM_CACHE_HINT
constant. This is a NO-OP today because:
- mana-llm currently routes to Gemini, not Claude
- Our system prompts are ~50 tokens, well under Anthropic's 1024-token
cache minimum
Kept anyway because it's ~5 lines per route and lights up automatically
when either condition flips (e.g. when we add per-user dietary preferences
as system context, pushing prompts past the threshold). The day we point
mana-llm at Claude Sonnet, every existing call site already has caching
enabled — no scavenger hunt through the routes.
System messages had to migrate from the `system:` shorthand to a full
messages[] entry to attach providerOptions, which is a tiny readability
loss but the only way to get per-message metadata into the AI SDK.
═══ Tests ═══
13 new cases in apps/mana/apps/web/.../nutriphi/ai-schemas.test.ts cover:
- AI_SCHEMA_VERSION presence + AiSchemaVersionMismatchError shape
- MealAnalysisSchema acceptance/rejection (confidence bounds, missing
nutrients, optional food fields, default empty arrays)
- PlantIdentificationSchema (every-field-optional design, defaults,
confidence range)
(Test file lives in the web app rather than packages/shared-types
because the latter has no test runner configured — adding vitest there
just for these would be overkill.)
Total nutriphi + planta suite: 62/62 passing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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| .claude | ||
| .github | ||
| .husky | ||
| apps | ||
| docker | ||
| docs | ||
| games/arcade | ||
| load-tests | ||
| NewAppIdeas/Roblox Reimagined | ||
| packages | ||
| patches | ||
| scripts | ||
| services | ||
| tests | ||
| .dockerignore | ||
| .editorconfig | ||
| .env.development | ||
| .env.macmini.example | ||
| .env.secrets.example | ||
| .gitignore | ||
| .npmrc | ||
| .nvmrc | ||
| .prettierignore | ||
| .prettierrc.json | ||
| CLAUDE.md | ||
| cloudflared-config.yml | ||
| docker-compose.dev.yml | ||
| docker-compose.macmini.yml | ||
| docker-compose.test.yml | ||
| eslint.config.mjs | ||
| gift-codes-2026-02-14.txt | ||
| lint-staged.config.js | ||
| package.json | ||
| playwright.config.ts | ||
| pnpm-lock.yaml | ||
| pnpm-workspace.yaml | ||
| README.md | ||
| TROUBLESHOOTING.md | ||
| turbo.json | ||
| vitest.config.ts | ||
Mana Monorepo
Monorepo containing all Mana projects — a self-hosted multi-app ecosystem with shared packages and unified tooling.
Projects
| Project | Description | Apps |
|---|---|---|
| mana | Multi-app ecosystem platform | Expo mobile, SvelteKit web |
| chat | AI chat application | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| todo | Task management | NestJS backend, SvelteKit web, Astro landing |
| calendar | Calendar & scheduling | NestJS backend, SvelteKit web, Astro landing |
| clock | Pomodoro & time tracking | NestJS backend, SvelteKit web, Astro landing |
| contacts | Contact management | NestJS backend, SvelteKit web |
| picture | AI image generation | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| cards | Card/deck management | NestJS backend, Expo mobile, SvelteKit web |
| zitare | Daily inspiration quotes | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| mukke | Music player | NestJS backend, SvelteKit web |
| planta | Plant care tracker | NestJS backend, SvelteKit web |
| storage | Cloud storage | NestJS backend, SvelteKit web |
| questions | Q&A with web search | SvelteKit web |
| skilltree | Skill tree visualization | NestJS backend, SvelteKit web |
| nutriphi | Nutrition tracking | NestJS backend, SvelteKit web |
| citycorners | City guide | NestJS backend, SvelteKit web, Astro landing |
| presi | Presentation tool | NestJS backend, SvelteKit web |
| photos | Photo management | NestJS backend, SvelteKit web |
Getting Started
Prerequisites
- Node.js 20+
- pnpm 9.15.0+
- Docker (for PostgreSQL, Redis, MinIO)
Installation
pnpm install
Development
# Start infrastructure (PostgreSQL, Redis, MinIO)
pnpm docker:up
# Start any app with auto DB setup
pnpm dev:chat:full
pnpm dev:todo:full
pnpm dev:calendar:full
pnpm dev:contacts:full
# Build & quality
pnpm run build
pnpm run type-check
pnpm run format
See CLAUDE.md for comprehensive development documentation.
Architecture
mana-monorepo/
├── apps/ # Product applications
├── services/ # Microservices (auth, search, LLM, bots)
├── packages/ # Shared packages
├── docker/ # Docker configuration
└── scripts/ # Development & deployment scripts
Tooling
- Package Manager: pnpm 9.15.0
- Build System: Turborepo
- Formatting: Prettier (tabs, single quotes, 100 char width)
- Hosting: Mac Mini (self-hosted) via Docker + Cloudflare Tunnel
- Analytics: Umami (stats.mana.how)
License
Private - All rights reserved