Polytheseus

Expert skill packs for AI assistants

Packaged expertise that makes Claude, ChatGPT, Gemini, Codex, Cursor and other AI assistants work the way an experienced professional does. Each pack has a free core and a Pro edition.

Packs

sre-skills
For SRE and DevOps: incident triage, Kubernetes debugging, CI failures, postmortems, Terraform plan review, logs. Pro adds SLOs, alert audits, cloud costs, Postgres, Linux performance and more.
teacher-skills
For teachers, in ChatGPT, Gemini or Claude (no coding): report card comments, parent emails, rubrics. Pro adds feedback on student work, quizzes with answer keys, cover plans, incident write-ups, newsletters and a prompt pack. Guides: 60 report card comment examples, report comments with ChatGPT without sharing student data.
trades-skills
For tradespeople and contractors (plumbers, electricians, builders, decorators, cleaners and more), in ChatGPT, Gemini or Claude on your phone: written quotes from site notes, late-payment chasers, replies to reviews. Pro adds change orders, job handover packs, complaint handling, terms and conditions, price rises and a prompt pack.
bookkeeper-skills
For bookkeepers and small accounting practices, in ChatGPT, Gemini or Claude: specific, dated records requests and chasers, suspense-account query lists that clients answer, and plain-English explanations of tax bills. Pro adds engagement letters, client onboarding with an AML checklist, month-end close, year-end packs, fee reviews and a prompt pack.
real-estate-skills
For real estate agents, realtors and estate agents (US and UK), in ChatGPT, Gemini or Claude: listing descriptions that lead with the reason to view and pass a fair-housing and material-information check, lead replies and follow-up sequences, and offer comparisons with net proceeds. Pro adds CMAs, weekly seller updates, contract-to-close and sales progression tracking, buyer consultations, listing presentations and a prompt pack. Guide: fair housing words to avoid in listings (with a free checker).

More packs are on the way.