Modernization: C++23 Core Refactor, CMake Build System, and Security Hardening

.agents/skills/splix/SKILL.md

@@ -0,0 +1,81 @@
+```markdown
+# splix Development Patterns
+
+> Auto-generated skill from repository analysis
+
+## Overview
+This skill teaches you the core development patterns and conventions used in the `splix` TypeScript codebase. You'll learn about file naming, import/export styles, commit message conventions, and how to write and run tests. This guide is ideal for contributors or anyone looking to maintain consistency within the `splix` project.
+
+## Coding Conventions
+
+### File Naming
+- **PascalCase** is used for file names.
+  - Example: `MyComponent.ts`, `Utils.ts`
+
+### Import Style
+- **Relative imports** are used for internal modules.
+  - Example:
+    ```typescript
+    import { MyFunction } from './Utils';
+    ```
+
+### Export Style
+- **Named exports** are preferred.
+  - Example:
+    ```typescript
+    export function doSomething() { /* ... */ }
+    ```
+
+### Commit Messages
+- **Conventional commit format** is used.
+- Common prefix: `chore`
+- Example:
+  ```
+  chore: update dependencies and fix minor bugs
+  ```
+
+## Workflows
+
+### Making a Change
+**Trigger:** When you want to add a feature or fix a bug  
+**Command:** `/make-change`
+
+1. Create a new branch for your change.
+2. Follow PascalCase for new file names.
+3. Use relative imports for any internal modules.
+4. Use named exports for all exported functions or variables.
+5. Write or update tests in files matching `*.test.*`.
+6. Commit using the conventional format (e.g., `chore: describe your change`).
+7. Open a pull request for review.
+
+### Writing Tests
+**Trigger:** When you add new code or modify existing code  
+**Command:** `/write-test`
+
+1. Create or update a test file with the pattern `*.test.*` (e.g., `MyComponent.test.ts`).
+2. Write tests for your code changes.
+3. Run the tests using the project's test runner (framework unknown; check project scripts or documentation).
+4. Ensure all tests pass before committing.
+
+## Testing Patterns
+
+- Test files follow the `*.test.*` naming pattern, such as `MyComponent.test.ts`.
+- The specific testing framework is not detected; refer to project documentation or scripts for running tests.
+- Example test file:
+  ```typescript
+  // MyComponent.test.ts
+  import { myFunction } from './MyComponent';
+
+  describe('myFunction', () => {
+    it('should work as expected', () => {
+      expect(myFunction()).toBe(true);
+    });
+  });
+  ```
+
+## Commands
+| Command        | Purpose                                      |
+|----------------|----------------------------------------------|
+| /make-change   | Guide for making a code change or feature    |
+| /write-test    | Steps for writing and running tests          |
+```

.agents/skills/splix/agents/openai.yaml

@@ -0,0 +1,6 @@
+interface:
+  display_name: "Splix"
+  short_description: "Repo-specific patterns and workflows for splix"
+  default_prompt: "Use the splix repo skill to follow existing architecture, testing, and workflow conventions."
+policy:
+  allow_implicit_invocation: true

.claude/ecc-tools.json

@@ -0,0 +1,195 @@
+{
+  "version": "1.3",
+  "schemaVersion": "1.0",
+  "generatedBy": "ecc-tools",
+  "generatedAt": "2026-04-21T08:00:45.707Z",
+  "repo": "https://github.com/dutch2005/splix",
+  "profiles": {
+    "requested": "security",
+    "recommended": "security",
+    "effective": "developer",
+    "requestedAlias": "security",
+    "recommendedAlias": "security",
+    "effectiveAlias": "developer"
+  },
+  "requestedProfile": "security",
+  "profile": "developer",
+  "recommendedProfile": "security",
+  "effectiveProfile": "developer",
+  "tier": "free",
+  "requestedComponents": [
+    "repo-baseline",
+    "workflow-automation",
+    "security-audits"
+  ],
+  "selectedComponents": [
+    "repo-baseline",
+    "workflow-automation"
+  ],
+  "requestedAddComponents": [],
+  "requestedRemoveComponents": [],
+  "blockedRemovalComponents": [],
+  "tierFilteredComponents": [
+    "security-audits"
+  ],
+  "requestedRootPackages": [
+    "runtime-core",
+    "workflow-pack",
+    "agentshield-pack"
+  ],
+  "selectedRootPackages": [
+    "runtime-core",
+    "workflow-pack"
+  ],
+  "requestedPackages": [
+    "runtime-core",
+    "workflow-pack",
+    "agentshield-pack"
+  ],
+  "requestedAddPackages": [],
+  "requestedRemovePackages": [],
+  "selectedPackages": [
+    "runtime-core",
+    "workflow-pack"
+  ],
+  "packages": [
+    "runtime-core",
+    "workflow-pack"
+  ],
+  "blockedRemovalPackages": [],
+  "tierFilteredRootPackages": [
+    "agentshield-pack"
+  ],
+  "tierFilteredPackages": [
+    "agentshield-pack"
+  ],
+  "conflictingPackages": [],
+  "dependencyGraph": {
+    "runtime-core": [],
+    "workflow-pack": [
+      "runtime-core"
+    ]
+  },
+  "resolutionOrder": [
+    "runtime-core",
+    "workflow-pack"
+  ],
+  "requestedModules": [
+    "runtime-core",
+    "workflow-pack",
+    "agentshield-pack"
+  ],
+  "selectedModules": [
+    "runtime-core",
+    "workflow-pack"
+  ],
+  "modules": [
+    "runtime-core",
+    "workflow-pack"
+  ],
+  "managedFiles": [
+    ".claude/skills/splix/SKILL.md",
+    ".agents/skills/splix/SKILL.md",
+    ".agents/skills/splix/agents/openai.yaml",
+    ".claude/identity.json",
+    ".codex/config.toml",
+    ".codex/AGENTS.md",
+    ".codex/agents/explorer.toml",
+    ".codex/agents/reviewer.toml",
+    ".codex/agents/docs-researcher.toml",
+    ".claude/homunculus/instincts/inherited/splix-instincts.yaml"
+  ],
+  "packageFiles": {
+    "runtime-core": [
+      ".claude/skills/splix/SKILL.md",
+      ".agents/skills/splix/SKILL.md",
+      ".agents/skills/splix/agents/openai.yaml",
+      ".claude/identity.json",
+      ".codex/config.toml",
+      ".codex/AGENTS.md",
+      ".codex/agents/explorer.toml",
+      ".codex/agents/reviewer.toml",
+      ".codex/agents/docs-researcher.toml",
+      ".claude/homunculus/instincts/inherited/splix-instincts.yaml"
+    ]
+  },
+  "moduleFiles": {
+    "runtime-core": [
+      ".claude/skills/splix/SKILL.md",
+      ".agents/skills/splix/SKILL.md",
+      ".agents/skills/splix/agents/openai.yaml",
+      ".claude/identity.json",
+      ".codex/config.toml",
+      ".codex/AGENTS.md",
+      ".codex/agents/explorer.toml",
+      ".codex/agents/reviewer.toml",
+      ".codex/agents/docs-researcher.toml",
+      ".claude/homunculus/instincts/inherited/splix-instincts.yaml"
+    ]
+  },
+  "files": [
+    {
+      "moduleId": "runtime-core",
+      "path": ".claude/skills/splix/SKILL.md",
+      "description": "Repository-specific Claude Code skill generated from git history."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".agents/skills/splix/SKILL.md",
+      "description": "Codex-facing copy of the generated repository skill."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".agents/skills/splix/agents/openai.yaml",
+      "description": "Codex skill metadata so the repo skill appears cleanly in the skill interface."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".claude/identity.json",
+      "description": "Suggested identity.json baseline derived from repository conventions."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".codex/config.toml",
+      "description": "Repo-local Codex MCP and multi-agent baseline aligned with ECC defaults."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".codex/AGENTS.md",
+      "description": "Codex usage guide that points at the generated repo skill and workflow bundle."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".codex/agents/explorer.toml",
+      "description": "Read-only explorer role config for Codex multi-agent work."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".codex/agents/reviewer.toml",
+      "description": "Read-only reviewer role config focused on correctness and security."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".codex/agents/docs-researcher.toml",
+      "description": "Read-only docs researcher role config for API verification."
+    },
+    {
+      "moduleId": "runtime-core",
+      "path": ".claude/homunculus/instincts/inherited/splix-instincts.yaml",
+      "description": "Continuous-learning instincts derived from repository patterns."
+    }
+  ],
+  "workflows": [],
+  "adapters": {
+    "claudeCode": {
+      "skillPath": ".claude/skills/splix/SKILL.md",
+      "identityPath": ".claude/identity.json",
+      "commandPaths": []
+    },
+    "codex": {
+      "configPath": ".codex/config.toml",
+      "agentsGuidePath": ".codex/AGENTS.md",
+      "skillPath": ".agents/skills/splix/SKILL.md"
+    }
+  }
+}