Athlete Diary

Athlete Diary is a free workout diary with an AI coach available in Telegram and on iPhone. Users type a set like "100 8" and the AI logs the set, counts tonnage, records, and estimates 1RM, builds personalized programs, and reviews form from video. The service is free with daily caps on AI questions and video reviews. It supports multiple languages and integrates with iOS and Telegram.

Athlete Diary is profiled on the APIs.io network. Tagged areas include Fitness, Health, Artificial Intelligence, Telegram, and iOS.

Athlete Diary’s developer surface includes documentation and 7 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

8.5/100 minimal ▬ flat Agent 22/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessOpen

0 APIs 1 MCP Servers

Fitness Health Artificial Intelligence Telegram iOS

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 8.5/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.8 / 17

Access Clarity 0.9 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 3.4 / 15

Agent readiness — 22/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 4.8 — up to +19.0 composite points
Access Clarity scores 5.3 — up to +18.9 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/athletediary-app/apis.yml: open an issue on github.com/api-evangelist/athletediary-app to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 3

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Athlete Diary MCP Server

Remote MCP server at athletediary.app.

MCP SERVER

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Athletediary App Authentication

0 schemes

SECURITY

Athletediary App Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Athletediary App Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

WellKnown

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: athletediary-app
name: Athlete Diary
description: Athlete Diary is a free workout diary with an AI coach available in Telegram and on iPhone. Users type a set
  like "100 8" and the AI logs the set, counts tonnage, records, and estimates 1RM, builds personalized programs, and reviews
  form from video. The service is free with daily caps on AI questions and video reviews. It supports multiple languages and
  integrates with iOS and Telegram.
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  label: Open access
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://athletediary.app/og/en/home.png
url: https://artifacts.apis.io/athletediary-app/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
tags:
- Fitness
- Health
- Artificial Intelligence
- Telegram
- iOS
tags_raw:
- Fitness
- Health
- AI
- Telegram
- iOS
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: LLMsTxt
  url: llms/athletediary-app-llms.txt
- type: MCPServer
  url: mcp/athletediary-app-mcp.yml
- type: WellKnown
  url: well-known/athletediary-app-well-known.yml
- type: Hosts
  url: hosts/athletediary-app-hosts.yml
- type: PrivacyPolicy
  url: https://athletediary.app/privacy?lang=en
- type: DomainSecurity
  url: security/athletediary-app-domain-security.yml
- type: Website
  url: https://athletediary.app/
- type: Documentation
  url: https://athletediary.app/en/guides
apis: []
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Public documentation exists but no machine‑readable OpenAPI, GraphQL, or AsyncAPI spec is published.
  evidence:
  - url: https://athletediary.app/en/guides
    status: 200
  checked: '2026-11-02'
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 23
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Athlete Diary API — frequently asked questions

How do I authenticate with the Athlete Diary API?

Athlete Diary documents its authentication (0 schemes). The details are profiled on APIs.io as Athletediary App Authentication.

Does Athlete Diary have an MCP server?

Yes. APIs.io lists 1 MCP server for Athlete Diary: Remote MCP server at athletediary.app.

Is the Athlete Diary API ready for AI agents?

Athlete Diary has a Kin Score of 8.5 out of 100 (minimal) and an Agent Readiness score of 22.2 (agent-aware), scored by API Evangelist on 2026-11-06.

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