Architecture Decision Records

Contiguous ADR sequence for decisions that remain part of the shipped / current GraphForge product architecture. Superseded tooling pins and roadmap-only ADRs are not retained in this tree.

ADR	Title	File
0001	Rust Core	`0001-rust-core.md`
0002	Recursive Descent + Pratt Parser for graphforge-cypher	`0002-lr1-grammar.md`
0003	Progressive Ontology — Exploration First	`0003-progressive-ontology.md`
0004	Graph-Native Adjacency Index	`0004-adjacency-index.md`
0005	Layered Architecture — Graph / Knowledge / Workbench	`0005-layered-architecture.md`
0006	Append-only epistemic interpretation	`0006-epistemic-model.md`
0007	Runtime Temporal Values	`0007-temporal-values.md`
0008	Heterogeneous List Values	`0008-heterogeneous-lists.md`
0009	Nested Heterogeneous List Values	`0009-nested-heterogeneous-lists.md`
0010	Full-range dates (proleptic-Gregorian calendar) and a wider duration model	`0010-wide-date-and-duration.md`
0011	Dynamic Heterogeneous Value Lists	`0011-dynamic-heterogeneous-values.md`
0012	Knowledge and epistemic domain ownership and schema evolution	`0012-knowledge-domain-ownership.md`
0013	Durable v0.5 project-generation protocol	`0013-project-generation-protocol.md`
0014	Complete-workspace checkpoints and generation-preserving revert	`0014-workspace-checkpoints.md`
0015	Three embedded project-write modes	`0015-embedded-write-modes.md`
0016	Repository integration and deployment configuration boundary	`0016-repository-integration-and-deployment-configuration.md`
0017	One version across core and adapters	`0017-unified-release-version.md`
0018	Acknowledged durability and isolation contract	`0018-acknowledged-durability-isolation.md`
0019	Authoritative durable graph delta journal	`0019-authoritative-graph-delta-journal.md`
0020	NTFS write-through namespace durability	`0020-ntfs-write-through-namespace-durability.md`
0021	Portable project v2 package layout and identity	`0021-portable-project-v2.md`
0022	Multi-ontology semantics in portable project v2	`0022-portable-v2-multi-ontology-compatibility.md`
0023	Composable ontology modules and semantic bridges	`0023-composable-multi-ontology.md`
0024	Storage format exceptions for GFDR and compiled ontologies	`0024-storage-format-exceptions.md`
0025	Storage values have a compiler-independent contract	`0025-storage-value-contract.md`
0026	Read plans bind resources in execution	`0026-read-plan-resources.md`
0027	Native GraphForge execution boundary	`0027-native-runtime-boundary.md`
0031	Reviewed source file size bounds	`0031-source-size-policy.md`

Numbering

ADRs are numbered NNNN-slug.md starting at 0001. Accepted ADRs are immutable; a new ADR supersedes an old one rather than rewriting it.

Published Starlight nav: Engineering → Architecture Decision Records (sidebar entries mirror this table). ADR bodies stay under docs/adr/; the public decision log at ../engineering/adrs/ links here and must not duplicate or renumber bodies. Do not fork a second ADR sequence.