{"domain":"inloop.studio","status":"valid","tier":"listed","authority":46,"verified":false,"title":"FOSM Book — LLMs.txt","summary":"Design a FOSM lifecycle for an invoice in a consulting firm. Include states, events, guards, side-effects, and actors. The firm does retainer and project-based billing. Invoices sometimes require client approval before payment.","country":null,"country_source":"cdn","publisher_country":null,"publisher_country_source":null,"hosting_country":null,"llms_txt":"https://fosm-book.inloop.studio/llms.txt","llms_full_txt":null,"last_checked":"2026-10-23T21:26:13.762Z","agent_terms":null,"categories":["documentation-reference"],"capabilities":[],"inferred_tags":["fosm","lifecycle modeling","invoice workflow","consulting billing","state machine","llms.txt"],"audience":"developers","agent_uses":["read_docs"],"language":"en","platform_generated":false,"agent_summary":"FOSM Book from inloop.studio: examples of modeling business lifecycles, such as a consulting-firm invoice with states, events, guards, side-effects and actors.","llms_txt_cached":"https://agentwebmap.com/v1/domain/inloop.studio/llms.txt","agentic":"documentation","section_keys":["auditability-as-natural-byproduct","based-on-the-fosm-paper-https-www-parolkar-com-fosm","by-abhishek-parolkar-https-www-parolkar-com","can-you-whiteboard-a-fosm-yet","chapter-1-why-business-software-is-stuck","chapter-2-the-fosm-paradigm","chapter-3-ai-as-the-specification-engine","chapter-summary","composability-fosms-within-fosms","evaluating-ai-generated-lifecycles","example-1-invoice-lifecycle-consulting-firm","example-2-hiring-pipeline-fosm","example-3-vendor-management-lifecycle","finite-object-state-machines-building-business-software-for-the-ai-age","fosm-vs-crud-a-direct-comparison","how-software-development-has-changed","how-to-use-this-file","how-we-tried-to-fix-it-without-fixing-it","if-you-are-an-ai-coding-agent","if-you-are-building-business-software","key-references","primitive-1-state","primitive-2-event","primitive-3-guard","primitive-4-side-effect","primitive-5-actor","primitive-6-transition","real-business-processes-are-state-machines","security-mandatory-rules-for-ai-agents-generating-code","something-has-changed","the-analogy-that-makes-it-click","the-historical-barrier","the-o-in-fosm","the-paradigm-that-ate-business-software","the-six-primitives","the-stagnation-problem","the-status-column-that-lies","the-transition-log-is-the-business-record","the-virtuous-cycle","three-demonstration-lifecycles","what-ai-actually-does-well-here","what-crud-actually-models","what-this-chapter-is-not","why-state-machines-lost-to-crud","worked-example-the-nda-lifecycle"],"section_partial":false,"section_indexed_at":"2026-10-23T21:26:12.981Z"}