Show HN: GymCoach – Self-hosted workout tracker where you bring your own LLM
GymCoach is an open-source, self-hosted workout tracker that incorporates an AI coach. Users can log their training sessions and receive personalized feedback and program suggestions based on their data. The platform emphasizes data ownership and privacy, allowing users to control their information without ads or tracking.
- ▪GymCoach allows users to self-host their workout tracking and AI coaching experience.
- ▪The platform supports multi-user accounts and provides features like workout logging and progress tracking.
- ▪Users can choose their own LLM provider, such as Anthropic or OpenRouter, for personalized coaching.
Hacker News (AI / LLM) files mainly under ai. We currently carry 3,150 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | GitHub |
| Canonical URL | https://github.com/Julien-Au/gymcoach |
| Publication time | Wed, 03 Jun 2026 07:26:41 +0000 |
| Retrieval time | 2026-06-03T07:36:58.689Z |
| Last seen | 2026-06-03T07:36:58.689Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | 281uDc6Y7gMB |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
GymCoach Open source, self hosted hypertrophy training tracker with a built in AI coach. Log your sessions, track your progress, and get evidence based weekly debriefs and program suggestions from the LLM of your choice (Anthropic Claude or any OpenRouter model). ▶ Try the live demo · login [email protected] / gymcoachdemo Why GymCoach? It is the only workout tracker you self-host that brings your own LLM. Log your training, see your progress, and get a coach that actually knows your data: weekly debriefs, a streaming chat, and full programs generated from a sentence. Your data stays in your database; the AI runs on your Anthropic or OpenRouter key. Status: actively developed.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.