# LiftChat

> LiftChat is a workout tracker with a chat assistant. Build a routine from a description or paste your own plan; log sets in one tap or by typing a message (past days and several workouts at once too); track estimated 1RM, volume, records and muscle load. The assistant reviews results and proposes routine edits — the routine changes only when the user taps “Apply”. iPhone, Telegram mini app and any browser, one account. Languages: English and Russian.

- Offer: A new account gets 14 days of Standard right away: every feature, with half the assistant limit. No card and no auto-charge — after that you stay on the free plan, where workout logging has no limits.
- 1RM estimate everywhere in the product: Epley, weight × (1 + reps / 30); a single is the weight itself; sets over 12 reps count as 12.
- History import: a Strong or Hevy CSV uploaded in Profile → Import & export — a summary in the chat first, no duplicates. Data export: a Strong-style CSV and a JSON of everything (paid plans; a copy by email on any plan).
- Body measurements: weight, body fat and 14 girths with history (paid plans and the trial), from a form or a chat message.
- Not in the app: voice input, Apple Health, Android, RPE logging.

## Features

- [All features](https://liftchat.app/features): What LiftChat does: routines from a description, supersets and tri-sets, custom exercises, one-tap set logging with a Live Activity, 1RM and PRs, a muscle map, body measurements, import from Strong and Hevy, a chat assistant, Telegram and MCP.
- [Routine from text](https://liftchat.app/features/program-from-text): Describe it or paste your plan — get a routine, block by block.
- [Your first routine](https://liftchat.app/features/starter-programs): 5 questions — the assistant builds your first routine; ready-made ones are in the library.
- [Supersets & tri-sets](https://liftchat.app/features/supersets): Straight sets, supersets, tri-sets, circuits, timed sets and rest.
- [Custom exercises](https://liftchat.app/features/custom-exercises): Your own exercises with metrics, muscles and progression.
- [Workout logging](https://liftchat.app/features/workout-logging): Cards with weights, one tap per set, a rest timer and a Live Activity.
- [Compare to last time](https://liftchat.app/features/workout-diffs): The change vs last time under every set — and a tap to the lift's chart.
- [Log by message](https://liftchat.app/features/log-by-text): “Bench 80x5 yesterday” — and it's in your history, with stats.
- [Import from Strong & Hevy](https://liftchat.app/features/import-strong-hevy): A Strong or Hevy CSV from your profile — a summary, then the import, no duplicates.
- [Stats & progress](https://liftchat.app/features/progress-tracking): 1RM, volume, records and progression — and a verdict on how to read them.
- [Body measurements](https://liftchat.app/features/body-measurements): Weight, body fat and girths — with their history on a body outline.
- [1RM & records](https://liftchat.app/features/personal-records): Estimated 1RM from every set and PRs — no manual math.
- [Muscle map](https://liftchat.app/features/muscle-map): Muscle load on a body map — imbalances at a glance.
- [Chat assistant](https://liftchat.app/features/chat-assistant): Results reviewed, routines built and edited — in the chat.
- [Share by link](https://liftchat.app/features/share): Routines and results as a link with a preview, or an image with a QR code.
- [In Telegram](https://liftchat.app/features/telegram): A mini app: nothing to install, sign in with Telegram.
- [Claude & AI agents (MCP)](https://liftchat.app/features/mcp): An MCP server: Claude reads your history, edits routines, logs workouts.

## Calculators

- [1RM calculator](https://liftchat.app/1rm-calculator): Weight × reps → your one-rep max: the same formula as the app.
- [Plate calculator](https://liftchat.app/plate-calculator): Which plates go on each side of the bar.
- [Warm-up sets](https://liftchat.app/warmup-calculator): A warm-up ramp from the empty bar to your working weight.
- [RPE calculator](https://liftchat.app/rpe-calculator): RPE and reps in reserve → 1RM and the weight for your next set.

## Library (server-rendered)

- [Exercises](https://liftchat.app/exercises): 1000+ exercises with muscle maps and technique notes.
- [Programs](https://liftchat.app/programs): ready-made workout routines.
- [Library sitemap](https://liftchat.app/sitemap-library.xml)

## AI agents (MCP)

- [Connect Claude to your workout log](https://liftchat.app/features/mcp): LiftChat is a remote MCP server — an agent reads history and stats, builds and edits routines, runs a workout set by set and logs past workouts.
- Endpoint: https://app.liftchat.app/api/mcp — Streamable HTTP; OAuth 2.1 with dynamic client registration and PKCE; scopes `read` and `write`; the user approves on LiftChat's consent screen and can revoke it in Profile → Connected AI agents.
- Discovery: [MCP server card](https://app.liftchat.app/api/mcp/server-card) (SEP-2127: endpoint, protocol versions, OAuth metadata, the tool list), [AI catalog](https://liftchat.app/.well-known/ai-catalog.json); the older draft location https://liftchat.app/.well-known/mcp/server-card.json answers too.
- Claude (web / desktop): Settings → Connectors → Add custom connector → paste the endpoint.
- Claude Code: `claude mcp add --transport http liftchat https://app.liftchat.app/api/mcp`, then `/mcp` to sign in.
- Tested clients: Claude (claude.ai, Claude Desktop); Claude Code; MCP Inspector. Should work (any client with remote MCP over Streamable HTTP + OAuth 2.1, not tested by us): ChatGPT, Cursor, VS Code (GitHub Copilot), Windsurf, Zed, Gemini CLI, Cline, Continue.

## Русская версия

- [Возможности](https://liftchat.app/ru/features): Что умеет LiftChat: программа по описанию, суперсеты и трисеты, свои упражнения, запись подхода в один тап и Live Activity, 1ПМ и рекорды, карта мышц, параметры тела, импорт из Strong и Hevy, чат-ассистент, Telegram и MCP.
- [Программа по описанию](https://liftchat.app/ru/features/program-from-text)
- [Первая программа](https://liftchat.app/ru/features/starter-programs)
- [Суперсеты и трисеты](https://liftchat.app/ru/features/supersets)
- [Свои упражнения](https://liftchat.app/ru/features/custom-exercises)
- [Запись тренировки](https://liftchat.app/ru/features/workout-logging)
- [Сравнение с прошлым разом](https://liftchat.app/ru/features/workout-diffs)
- [Запись сообщением](https://liftchat.app/ru/features/log-by-text)
- [Импорт из Strong и Hevy](https://liftchat.app/ru/features/import-strong-hevy)
- [Статистика и прогресс](https://liftchat.app/ru/features/progress-tracking)
- [Параметры тела](https://liftchat.app/ru/features/body-measurements)
- [1ПМ и рекорды](https://liftchat.app/ru/features/personal-records)
- [Карта мышц](https://liftchat.app/ru/features/muscle-map)
- [Чат-ассистент](https://liftchat.app/ru/features/chat-assistant)
- [Поделиться по ссылке](https://liftchat.app/ru/features/share)
- [В Telegram](https://liftchat.app/ru/features/telegram)
- [Claude и ИИ-агенты (MCP)](https://liftchat.app/ru/features/mcp)
- [Калькулятор 1ПМ](https://liftchat.app/ru/1rm-calculator)
- [Калькулятор блинов](https://liftchat.app/ru/plate-calculator)
- [Разминочные подходы](https://liftchat.app/ru/warmup-calculator)
- [Калькулятор RPE](https://liftchat.app/ru/rpe-calculator)

## Optional

- [Full text of these pages](https://liftchat.app/llms-full.txt)
- [Privacy policy](https://liftchat.app/privacy)
- [Terms of use](https://liftchat.app/terms)