fix(rules): re-verify CUR-* rules against current Cursor docs

.github/spec-baselines.json

@@ -55,7 +55,22 @@
       "cursor-rules": {
         "url": "https://cursor.com/docs/context/rules",
         "hash": "24529507938b37d3e3815e86b8c1c87cbaf78230c899854f0d74b2d5356c676a",
-        "rules": ["CUR-001", "CUR-002", "CUR-003", "CUR-004", "CUR-005", "CUR-006"]
+        "rules": ["CUR-001", "CUR-002", "CUR-003", "CUR-004", "CUR-005", "CUR-006", "CUR-007", "CUR-008", "CUR-009"]
+      },
+      "cursor-hooks": {
+        "url": "https://cursor.com/docs/agent/hooks",
+        "hash": "4f55df64b01fe7d2c55a9d544eafdda070e35d7f84045c021f4a5ea9fcdd05d8",
+        "rules": ["CUR-010", "CUR-011", "CUR-012", "CUR-013"]
+      },
+      "cursor-subagents": {
+        "url": "https://cursor.com/docs/context/subagents",
+        "hash": "f849221f0342190122e8411587e47f129c915902077da6995753f26c8a03cc9a",
+        "rules": ["CUR-014", "CUR-015"]
+      },
+      "cursor-environment": {
+        "url": "https://cursor.com/docs/cloud-agent/setup",
+        "hash": "326a48176a4541dc5e1d94d7f1ef94c50a007dc4798b85e97e8ada5ec75e8a9e",
+        "rules": ["CUR-016"]
       },
       "github-copilot": {
         "url": "https://docs.github.com/en/copilot/customizing-copilot",

CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+- **CUR-016 environment.json validation rewritten**: Schema now matches the current Cursor Cloud Agent spec - `install` is required, `terminals` is optional (was previously required), and `build` (with `dockerfile` and `context`) and `update` fields are now validated. Snapshot-based approach replaced with field-level structural validation. Includes 12 new unit tests.
+- **CUR-001 to CUR-016 verified_on dates updated**: All 16 Cursor rules re-verified against current Cursor documentation on 2026-02-26.
+- **spec-baselines.json expanded**: Baseline entries added for CUR-007 through CUR-016 to enable cross-version regression detection.
+
 ### Changed
 - **Unified design system**: Import shared design tokens from agent-sh/design-system. Switch from Outfit to Inter font. Add font preconnect hints to Docusaurus config. Keeps teal accent and light/dark mode.
 

README.md

@@ -116,7 +116,7 @@ agnix --target claude-code .  # Target specific tool
 | [Agent Skills](https://agentskills.io) | AS-\*, CC-SK-\* | 31 | SKILL.md |
 | [Claude Code](https://docs.anthropic.com/en/docs/build-with-claude/claude-code) | CC-\* | 53 | CLAUDE.md, hooks, agents, plugins |
 | [GitHub Copilot](https://docs.github.com/en/copilot) | COP-\* | 6 | .github/copilot-instructions.md, .github/instructions/\*.instructions.md |
-| [Cursor](https://cursor.com) | CUR-\* | 10 | .cursor/rules/\*.mdc, .cursorrules |
+| [Cursor](https://cursor.com) | CUR-\* | 16 | .cursor/rules/\*.mdc, .cursorrules, .cursor/hooks.json, .cursor/agents/\*\*/\*.md, .cursor/environment.json |
 | [MCP](https://modelcontextprotocol.io) | MCP-\* | 12 | \*.mcp.json |
 | [AGENTS.md](https://agentsmd.org) | AGM-\*, XP-\* | 13 | AGENTS.md, AGENTS.local.md, AGENTS.override.md |
 | [Gemini CLI](https://github.com/google-gemini/gemini-cli) | GM-\* | 9 | GEMINI.md, GEMINI.local.md, .gemini/settings.json (hooks), gemini-extension.json (extensions), .geminiignore |

crates/agnix-cli/locales/en.yml

@@ -530,15 +530,19 @@ rules:
     message: "Cursor subagent definition is empty after frontmatter"
     suggestion: "Add body instructions below the frontmatter section"
   cur_016:
-    message: ".cursor/environment.json must be an object with snapshot, install, and terminals"
+    message: ".cursor/environment.json must be an object with install (required) and optional start, update, build, terminals"
     parse_error: "Failed to parse .cursor/environment.json: %{error}"
-    snapshot: "Field 'snapshot' must be a string"
     install: "Field 'install' must be a string"
+    missing_install: "Field 'install' is required and must be a string"
     start: "Field 'start' must be a string when present"
-    missing_terminals: "Field 'terminals' is required and must be an array"
+    update: "Field 'update' must be a string when present"
+    invalid_build: "Field 'build' must be an object when present"
+    build_dockerfile: "Field 'build.dockerfile' must be a string when present"
+    build_context: "Field 'build.context' must be a string when present"
     invalid_terminals: "Field 'terminals' must be an array, got %{got}"
     terminal: "terminals[%{index}] must be an object with string fields 'name' and 'command'"
-    suggestion: "Use schema: {\"snapshot\":\"...\",\"install\":\"...\",\"start\":\"...\",\"terminals\":[{\"name\":\"...\",\"command\":\"...\"}]}"
+    terminal_not_object: "terminals[%{index}] must be a JSON object"
+    suggestion: "Use schema: {\"install\":\"...\",\"start\":\"...\",\"build\":{\"dockerfile\":\"...\",\"context\":\"...\"},\"terminals\":[{\"name\":\"...\",\"command\":\"...\"}]}"
 
   # --- Cline (cline.rs) ---
   cln_001:

crates/agnix-core/locales/en.yml

@@ -530,15 +530,19 @@ rules:
     message: "Cursor subagent definition is empty after frontmatter"
     suggestion: "Add body instructions below the frontmatter section"
   cur_016:
-    message: ".cursor/environment.json must be an object with snapshot, install, and terminals"
+    message: ".cursor/environment.json must be an object with install (required) and optional start, update, build, terminals"
     parse_error: "Failed to parse .cursor/environment.json: %{error}"
-    snapshot: "Field 'snapshot' must be a string"
     install: "Field 'install' must be a string"
+    missing_install: "Field 'install' is required and must be a string"
     start: "Field 'start' must be a string when present"
-    missing_terminals: "Field 'terminals' is required and must be an array"
+    update: "Field 'update' must be a string when present"
+    invalid_build: "Field 'build' must be an object when present"
+    build_dockerfile: "Field 'build.dockerfile' must be a string when present"
+    build_context: "Field 'build.context' must be a string when present"
     invalid_terminals: "Field 'terminals' must be an array, got %{got}"
     terminal: "terminals[%{index}] must be an object with string fields 'name' and 'command'"
-    suggestion: "Use schema: {\"snapshot\":\"...\",\"install\":\"...\",\"start\":\"...\",\"terminals\":[{\"name\":\"...\",\"command\":\"...\"}]}"
+    terminal_not_object: "terminals[%{index}] must be a JSON object"
+    suggestion: "Use schema: {\"install\":\"...\",\"start\":\"...\",\"build\":{\"dockerfile\":\"...\",\"context\":\"...\"},\"terminals\":[{\"name\":\"...\",\"command\":\"...\"}]}"
 
   # --- Cline (cline.rs) ---
   cln_001: