The engineering studio behind Tanvrit.
Storefronts, booking portals, apps and private AI, built on the platform that runs Tanvrit's own products.
| Product | What it does | Version | Status |
|---|---|---|---|
| Mandee | The counter, the back office, and the books. | 1.1.2 | Generally available |
| Mandee Store | Buy from the shops around you. | 1.0.2 | Generally available |
| Lekhita | लेखित — written down, recorded. | 0.2.1 | Pre-release |
| Friendly | The people nearby, in one place. | 1.0.4 | Live |
| Jashva | Every event, every guest, one app | 1.1.3 | Live |
| School | Attendance, fees, exams — one system. | 1.0.1 | Private beta |
| Tanvrit AI | Your codebase, indexed on your machine. | 1.6.3 | Live |
| Auditor | Audit any site. Nothing leaves the browser. | Live | |
| Tanvrit Host | Push a build. Get a URL. | Private beta |
Numbers with receipts.
- 5client builds since 2021.See the work
- 25SDK modules, six compile targets.See the SDK
- 45MCP tools, all on localhost.Open Tanvrit AI
- 1,011documented API paths on the server.See the API reference
Private AI, deployed where you are.
Tanvrit AI indexes your code on your machine and answers through any MCP client; its CLI configures Claude Desktop, Claude Code, Cursor, Zed, Continue.dev, Windsurf and Cline. Open-weight chat models download to your machine and run in-process, or in the browser tab. Your own keys reach Claude, OpenAI, Gemini, DeepSeek, Groq and Mistral. The index stays put; a cloud model sees only what you send it.
Indexes 21 languages · macOS (Apple Silicon), Linux, Android and the browser · from ₹0.
Sign-in required. Runs Qwen2.5-Coder 0.5B in the tab.
Built for clients.
On the Tanvrit platform
Artistic Salon and Spa, McFarland, Wisconsin
Booking wizard, OTP sign-in, gift cards, memberships and loyalty.
Built, awaiting domainBharat Online (Tadastithi GmbH), Munich
Grocery storefront in German and English, with an offline membership-card app.
Built, awaiting launchMadison Geeks Group, Madison, Wisconsin
Site redesign with a repair and IT-plans portal.
Built, awaiting domain
Earlier work
Catalogue
E-commerce app.
Delivered
DesiPops, a snack storefront and Compose ordering app, runs on the same platform.
The platform under all of it.
Four foundation modules feed the SDK, published as com.tanvrit artifacts at version 3.0.3 on maven.tanvrit.com. A Ktor 3.5.1 server with 127 feature packages and 270 routers answers at api.tanvrit.com; its documented paths are published at developers.tanvrit.com. One Kotlin codebase compiles to the targets the roster names.
How it is kept.
- 11,600+test functions across core, SDK and server.
- 47architecture decision records; Constitution ratified 7 Jun 2026.
- API compatibility check on every SDK change.
- 14web platforms and the server cut over on 17 May 2026.
Android · iOS device · iOS simulator · JVM desktop · Web Wasm · Web JS
- storage
- auth
- business
- commerce
- communication
- ui
- commerceui
- commerceui-core
- commerceui-customer
- commerceui-business
- commerceapp
- social
- admin
- printing
- printing-ui
- education
- cart
- customers
- business-ui
- compute
- mesh
- hosting
- media
- test-support
- accounting
Every module declares every target, as its build file states.
Start a project.
Tell us what you are building and where it should run. We reply by email from parmar.technologies@gmail.com.
Sources.
Checked 24 Sep 2026 unless a line says otherwise.
- tanvrit.com/productsNames, taglines and status words.
- ai.tanvrit.comTanvrit AI version, MCP tools in Tanvrit AI, Indexed languages.
- tanvrit.com/platformPublished SDK modules, Foundation modules, Ktor version, Server feature packages, API routers, Automated test functions across core, SDK and server.
- developers.tanvrit.com/openapi.yamlDocumented API paths.
- ai.tanvrit.com/downloadPlatforms.
- ai.tanvrit.com/pricingLowest price.
- maven.tanvrit.com … core-3.0.3.pomSDK version on maven.tanvrit.com.
- No public sourceCounted in the Tanvrit and Parmar repositories: Jashva's name and tagline, Other app versions, Compile targets, Architecture decision records, Constitution ratified, Web platforms in the production cutover, Production cutover, Studio's first commit, Client builds. Checked 22 Sep 2026.