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wiki/Project-Specification.md

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+# Project Specification
+
+The authoritative project specification lives in
+[`docs/PROJECT_SPECIFICATION.md`](../docs/PROJECT_SPECIFICATION_TEMPLATE.md) (based on the
+[project specification template](../docs/PROJECT_SPECIFICATION_TEMPLATE.md)), not on this
+wiki page — it needs version control and review history that the wiki doesn't give you.
+
+This page exists so the specification is easy to find. Keep it updated with:
+
+- **Current version:** `<version>`
+- **Status:** Draft / In Review / Approved
+- **Last approved:** `<date>`
+
+## Summary
+
+Paste the 3–5 sentence summary from Section 1 of the specification here, so readers get the
+gist without leaving the wiki.
+
+## Key goals
+
+- Goal 1
+- Goal 2
+- Goal 3
+
+## Notable non-goals
+
+- Non-goal 1
+- Non-goal 2