chore: edited config.yaml for universal use cases, +readme.md

README.md

@@ -0,0 +1,31 @@
+# Hydrogen
+**Lightweight, extensible server security auditing — from a single YAML file.**
+
+Hydrogen runs your security checks concurrently, evaluates severity, and delivers reports wherever you need them — disk, webhook, or your own custom transport. Focused on extensibility, built for your server.
+
+### Why Hydrogen?
+- **Extensible by design** — modules, renderers, and transports are all plugins. Write a Python class, drop it in, it works.
+- **Concurrent by default** — checks run in parallel with configurable concurrency.
+- **Multiple outputs** — JSON to disk _and_ a webhook to your SIEM? One config line each.
+- **CI-native** — `strict_mode` + severity thresholds produce a clean exit code for your pipeline.
+
+### Quick start
+```sh
+git clone https://github.com/agonyecho/hydrogen && cd hydrogen
+pip install -e . # Installs hydrogen as local package
+hydrogen -c config.yaml
+```
+
+or
+
+```sh
+git clone https://github.com/agonyecho/hydrogen && cd hydrogen
+python -m venv venv && source ./venv/bin/activate && pip install -r requirements.txt
+python main.py -c config.yaml
+```
+
+### Docs
+- [Configuration](HYDROGEN_CONFIGURATION.md) — every YAML knob explained
+- [Writing modules](HYDROGEN_SECURITY_MODULES.md) — `MANIFEST`, `build_worker`, `CONFIG_MODEL`
+- [Writing transports](HYDROGEN_TRANSPORTS.md) — deliver reports anywhere
+- [Writing renderers](HYDROGEN_RENDERERS.md) — JSON, Markdown, or your own format

config.yaml

@@ -1,4 +1,3 @@
-## Script Behavior
 exclude_categories: []
 fail_fast: false
 dry_run: false
@@ -8,30 +7,19 @@ logging:
   level: INFO
   output: stdout
 
-plugin_packages:
-  renderers:
-    - reporting.exporters
-  transports:
-    - reporting.transports
-  modules: []
+strict_mode: false
+allow_failures_below: critical
 
-## Compliance
-strict_mode: true # True - exits with code 1, triggering the CI response, False - exits with code: 0.
-allow_failures_below: medium
-
-## Reports
 reports:
   outputs:
     - renderer:
         type: json
       transport:
-        type: webhook
-        url: http://localhost:5000/webhook
-        method: POST
-        payload_mode: rendered
+        type: file
+        path: reports/latest
+        append_extension: true
 
-## Module Specific Configuration
 modules:
   ssh:
     enabled: true
-    test-failure: true
+    test-failure: false

modules/systemd/systemd_security.py

@@ -142,9 +142,7 @@ class SystemdWorker(BaseWorker):
 
         return findings
 
-    def _check_unit_permissions(
-        self, unit: Path, findings: list[AuditFindings]
-    ) -> None:
+    def _check_unit_permissions(self, unit: Path, findings: list[AuditFindings]) -> None:
         stat = unit.stat()
         if stat.st_uid != 0:
             findings.append(