Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer
Leo Training
Overview
Description from the maker (original English)
Running, trail and triathlon coach. Reads Strava, Garmin, COROS, Suunto, Polar. Adapts to your feel.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi3 of 3 passedChecked from public information; code not scanned yet
- UsageiVery new★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 3 of 3 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://mcp.leotraining.app/mcpRun this in your terminal
claude mcp add --transport http coachleo https://mcp.leotraining.app/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"coachleo": {
"url": "https://mcp.leotraining.app/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"coachleo": {
"type": "http",
"url": "https://mcp.leotraining.app/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://mcp.leotraining.app/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
The server asks you to sign in before it lists its tools.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account leo-runningcoach, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
Endpoint responds
Responded in 117 ms (HTTP 401)
- ✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 18438 servers in this category
- Published to the registry more recently than 64% of the other 18438 servers in this category
- Basic checks equal to or better than 100% of the other 18438 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Leo Training safe?
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.1.0) reached the registry 25 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Tethered Trust
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Remote Desktop Commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud✓ desktopcommander.app
Tethered Trust
Fit, compatibility and recall checks for AI agents before they buy: verdicts, evidence, receipts.
Runs in the cloud✓ tetheredtrust.com
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Leo Training
Leo, your coach for running, trail and triathlon. He reads your real training from Strava, Suunto, Polar, COROS, Garmin, Apple Health or Health Connect, builds your plan from what you actually ran, and adapts it every day to how you actually feel.
On iOS, Android, the web and Telegram, and inside ChatGPT, Claude and Mistral through MCP. Every recommendation is grounded in a knowledge base of 425 sports-science documents graded by level of evidence, across 14 domains.
Website · About · Lab (free science Q&A) · MCP documentation · Smithery
Coach Leo is now Leo Training (since 9 October 2026): same product, same team, same accounts. Leo is still the name of the coach.
coachleo.aiandmcp.coachleo.aikeep working during the transition, but new integrations should useleotraining.appandmcp.leotraining.app.
What is Leo Training?
Leo Training is a full coaching application at leotraining.app. It connects to your training data, reads your real history (pace, heart rate, elevation, cadence) and uses specialized coaching tools to make decisions, like a coach who has your training diary open in front of them.
Leo is not a chatbot that writes a generic plan from what you type. He deduces your patterns from your data, recalculates your paces every day from your real runs, and adapts the plan through conversation.
How to get started
- Create an account at leotraining.app or download the app — email, Google, or Sign in with Apple
- Connect a training source (Strava, Suunto, Polar, COROS, Garmin, Apple Health or Health Connect)
- Talk to Leo — he already knows your training, and drafts the skeleton of your plan from your real runs before you enter a card
What makes Leo different
Data first
Leo never asks "what's your weekly mileage?" — he already knows. Strava activities arrive in real time via webhooks; the other sources sync automatically. When you open a conversation, Leo has already read your recent activities, your weekly volume and its trend, your rest days, your plan adherence and your target race.
Paces from your real runs, updated every day
Easy, tempo, interval and long-run paces are derived from your recent training and recalculated every day — no generic templates, no frozen numbers. Your Zone 2 comes from your own heart-rate and pace distributions.
Plans that fit your life
Hard constraints are enforced, not just noted: "I can only run Tuesday, Thursday and Sunday", "40 km a week maximum", "no intervals". When your schedule changes, Leo restructures the plan through conversation while keeping it coherent with your race.
Readiness by feel, not by sensor
Fatigue and readiness come from how you actually feel — a short check-in and a one-tap effort log — not from HRV straps or sleep rings. Most overtraining is invisible to sensors and obvious in a 30-second conversation.
Overtraining prevention on several indicators
Leo never relies on a single metric. He cross-references volume trend, how fast volume rises, rest days, subjective fatigue, recurring body signals and plan adherence. The response is graduated: observation, session change, week restructuring, referral to a professional.
Safety first
Medical and age guards run before any plan is built, and a return-to-run protocol takes over after an injury or an illness.
Running, trail and triathlon
Running comes first, on road and trail. When the goal asks for it, Leo also builds triathlon, duathlon, aquabike and swimrun plans: he sizes the plan on the legs of the race, writes bike sessions (in watts when your FTP is known, by heart rate and effort otherwise) and swim sessions (from your critical swim speed once tested), places brick sessions, and counts one training load across the three sports. He does not project an overall multi-leg finish time.
Race preparation with web search
Say "I'm doing the UTMB CCC" and Leo finds the real race data: date, distance, elevation, terrain, GPX course. He analyzes the profile against your training and estimates your finish time with several models (a physiological endurance index, Riegel, Cameron, Tanda), trail-adjusted for elevation.
Race-time estimates without a race
Leo keeps estimating your race times across distances from training data alone, and tracks them over time so you can see your fitness trend.
Sports nutrition
Evidence-based race fueling adapted to your weight, duration, elevation and gut tolerance, following IOC/ISSN guidelines, plus recovery nutrition timing and carbohydrate periodization.
A scientific knowledge base, graded by level of evidence
425 documents (consensus statements, meta-analyses, systematic reviews, controlled trials, cohort studies) across 14 domains: training methodology, running form and biomechanics, injury prevention, medical safety, nutrition, mental performance, physiology, runner populations, cross-training, sleep and recovery, environmental factors, load management, trail running and multisport. Each document carries its level of evidence and status, and search ranks a recent, better-supported recommendation above an older or weaker one. New documents are added weekly, after a human check of the consensus, and only from legal open-access texts.
Try it free, with no account, at leotraining.app/lab: ask any running science question and get strictly cited answers.
Persistent coaching memory
Leo searches past history before advising and references specific conversations: "Last week you mentioned calf tightness and your volume is up 30% — let's be careful." After three months, Leo holds a coaching record no new app can replicate.
Shoe wear analysis
Not just mileage. Leo inspects six wear zones (outsole, lateral midsole, medial midsole, upper, heel, insole). Wear patterns reveal biomechanical signals, which feed back into body-signal tracking.
VO2max and training zones
VO2max cross-validated from several methods with confidence intervals; pace and heart-rate zones derived from your physiology, with cycling power zones when an FTP is set.
Running characters
Nine animal archetypes (Wolf, Mountain Goat, Turtle, Phoenix, Hawk, Bear, Fox, Cheetah, Otter) computed from nine real training dimensions — not a personality quiz. They evolve through three stages and shape how Leo talks to you.
Cross-training with a purpose
Cycling, swimming, hiking, skiing: each session gets a role (recovery, aerobic development, muscular reinforcement, injury prevention) and counts in your weekly load.
Connect your data
All sources connect from one hub in the app.
| Source | Status | What it does |
|---|---|---|
| Strava | Live | Read-only sync, activities arrive in real time via webhooks. |
| Suunto | Live | Reads your watch activities, and pushes structured sessions back to the watch via SuuntoPlus Guides. |
| Polar | Live | Reads your activities via Polar AccessLink (read-only). |
| COROS | Live | Reads your activities and their laps, with six months of history on first connection. |
| Garmin | Live | Reads your Garmin Connect activities. |
| Apple Health / Health Connect | Live | Imports workout history through the native iOS and Android apps. |
Available everywhere
| Channel | Description |
|---|---|
| iOS & Android | Native apps on the App Store and Google Play, with push notifications and health-data import. |
| Web app | Chat, training dashboard, character, race countdown and performance metrics at leotraining.app. Installable as a PWA. |
| Telegram | Message Leo from your everyday messaging app. Same memory, same tools, same coach. |
| ChatGPT, Claude, Mistral | Connect Leo through MCP and your assistant gets full access to your training. Leo is listed in the official ChatGPT plugin directory. |
Community: the Arena
- Season 02, "The Ekiden Road" — seven stages across a Japan of legend, run as one collective relay: every session a runner logs moves the road forward.
- Solo quests — personal challenges tied to your training dimensions and your character.
- Social feed — built on the grammar of process, not chrono-chasing.
The Arena is not a competition: no ranking, nobody sees what you missed, and the community crosses each stage together.
Pricing
One subscription with all the coaching included. The amount is the same in USD, EUR, GBP and CHF.
- Monthly: 9.99 per month (founding-member rate; standard rate 12.99)
- Quarterly: 26.99 per quarter (8.99 per month)
- Yearly: 79.99 per year (6.67 per month)
Every new subscription starts with 7 free days: a card is required, nothing is charged before day seven, and cancelling takes one tap. The 7 free days are granted once per account; a subscription that starts without them is covered by a 14-day money-back guarantee. Creating an account, connecting a source and the first conversation with Leo cost nothing.
On iOS, subscriptions go through Apple In-App Purchase; web and Android use Stripe with a self-service portal.
MCP server (for developers)
Leo Training is a hosted remote MCP server — nothing to install. Connect it to any MCP-compatible client (ChatGPT, Claude, Mistral, Cursor, Windsurf and more).
Connecting is open to any signed-in runner. A new account is offered the 7-day trial on the authorization page, once, when it links the assistant; after that the conversation never stops to ask for payment, and no purchase link is ever sent inside the assistant.
Quick setup
- Open your MCP client's settings
- Add a remote server:
https://mcp.leotraining.app/mcp - Sign in with your Leo Training account and approve the connection
- Start talking — the coaching tools are ready
Step-by-step guides: ChatGPT · Claude (custom connector, works on every plan) · other clients
JSON config
{"mcpServers": { "leo-training": { "url": "https://mcp.leotraining.app/mcp" } } }
Coaching tools
| Tool | Description |
|---|---|
get_coaching_briefing | Full coaching context: profile, recent activities, training load, alerts, readiness, character. |
athlete | Runner profile and character: body metrics, preferences, character recalculation. |
activity | Query and annotate synced activities, record feedback. |
training | Training plans and sessions: create, modify, track adherence. |
create_my_plan | Builds a training plan from a short brief (goal, race, date); the server sizes it from the runner's real history. |
register_plan | Imports the plan a runner already follows (own plan, club coach) so Leo can track and adapt it. |
body_signals | Body observations, setbacks and daily readiness check-ins. |
shoes | Shoe collection, six-zone wear inspections, mileage and retirement. |
race | Full race lifecycle: discovery via web search, registration, preparation, results, debrief. |
race_performance | Race-time estimates and VO2max from training data, trail-adjusted, tracked over time. |
knowledge |
Only the beginning is shown; read the rest in the repo