# FLOW > An independent standard for sharing executable know-how. - [Homepage](https://flow.jig.md/index.md) - [Complete documentation](https://flow.jig.md/llms-full.txt) ## Start - [Documentation home](https://flow.jig.md/guide/overview.md): A complete task map for authors, host implementers, SDK builders, and agents using FLOW. - [Build your first Flow](https://flow.jig.md/guide/start.md) - [Why FLOW exists](https://flow.jig.md/guide/understand.md) ## Build - [Python SDK](https://flow.jig.md/guide/python.md) - [For agents](https://flow.jig.md/guide/for-agents.md): Read FLOW's exact public meaning as Markdown, with an index and complete bundle generated from the documentation. - [Concepts and questions](https://flow.jig.md/guide/concepts.md): Understand Flows, finite invocation, capability compounding, portable contracts, and host independence. ## Specifications - [Specification map](https://flow.jig.md/guide/index.md) - [Package format](https://flow.jig.md/spec/package-format.md) - [Run protocol](https://flow.jig.md/spec/run-protocol.md) - [Run SDK](https://flow.jig.md/spec/run-sdk.md) - [JSON values](https://flow.jig.md/spec/json-values.md) - [Schema files](https://flow.jig.md/spec/schema-files.md) - [Capability contracts](https://flow.jig.md/spec/capability-contracts.md) - [Channel contracts](https://flow.jig.md/spec/channel-contracts.md)