Agent Skills: faion

Faion umbrella for solopreneur dev work. AUTO-INVOKE on ANY of: (a) domain methodology lookup across 20 canonical knowledge domains (~2628 methodologies — dev, backend, frontend, infra, ai-core, ai-agents, ml-engineering, sdlc-ai, pm, product, ba, marketing, research, ux, sdd, architecture, security, comms, hr, claude-code); (b) playbook how-to (455 guides at playbooks/<goal>/<slug>/) organised by 11 goal-character categories; (c) multi-agent brainstorming / diverge-converge / 'give me 10 ideas' (MUST ASK USER FIRST if brainstorm wasn't explicitly requested); (d) single-feature or batch SDD execution (study → clarify → plan → wave-execute → verify → review → fix → close); (e) session-based improvement / system audit / 'що ми зробили' / 'find issues'; (f) AI media pipeline construction (TG channel + site + automation); (g) self-replenishing background agent pool for long task queues; (h) a task-shaped need that wants a *pipeline* rather than a document — 'build a research-first product', 'run an SDD feature end to end', 'write and translate an article', 'audit this tree and fix what the audit blocks' — routed to recipes/INDEX.xml (4 composable pipelines), with fragments/INDEX.xml (role prompts) and tools/INDEX.xml (runnable scripts) beneath it. Two-level retrieval: reads L1 (knowledge/domains.xml + playbooks/taxonomy.xml + recipes/INDEX.xml) first, picks ≤3 candidate buckets, then reads only those L2 INDEX.xml before opening any leaf methodology.