diff --git a/.github/workflows/server_ci.yml b/.github/workflows/server_ci.yml
index 44c52e8..e9ff8ed 100644
--- a/.github/workflows/server_ci.yml
+++ b/.github/workflows/server_ci.yml
@@ -42,8 +42,7 @@ jobs:
         go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
 
     - name: Generate protobuf
-      run: make proto-go
-      working-directory: .
+      run: make proto
 
     - name: Verify formatting
       run: |
diff --git a/Makefile b/Makefile
index 568f5e5..365bfc9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,27 +1,3 @@
-PROTO_DIR = sources/proto
-OUT_DIR   = sources/server/pb
-
-PROTO_FILES = $(shell find $(PROTO_DIR) -name "*.proto")
-
-proto-go:
-	mkdir -p $(OUT_DIR)
-	protoc -I $(PROTO_DIR) \
-	  --go_out=paths=source_relative:$(OUT_DIR) \
-	  --go-grpc_out=paths=source_relative:$(OUT_DIR) \
-	  $(PROTO_FILES)
-
-server:
-	cd sources/server/cmd/server && go build
-
-server-run:
-	cd sources/server && go run cmd/server/main.go
-
 hooks:
 	chmod +x scripts/hooks/pre-commit
 	cd scripts/hooks && ln -sfr ./pre-commit ../../.git/hooks/pre-commit
-
-build-agent-base:
-	docker build -t volta/agent-base:latest -f docker/agent/Dockerfile.base --no-cache sources/agent
-
-docker-dev:
-	docker compose -f docker/docker-compose.dev.yml up --build --watch
\ No newline at end of file
diff --git a/README.md b/README.md
index b09a5cb..3e5d588 100644
--- a/README.md
+++ b/README.md
@@ -1,57 +1,63 @@
-# volta
+# Volta
 
+Volta is a lightweight, energy-aware monitoring platform for tracking system and hardware metrics in real time.
 
-## Development Setup
+It follows a classic **Agent → Server → Dashboard** model:
+
+- One or more **Agents** (C++) run on monitored machines, sample low-level hardware/system metrics and stream them to a single configured server over **gRPC**.
+- The **Server** (Go) aggregates metrics from all connected agents and exposes them to clients over **WebSockets**.
+- The **Dashboard** (React) visualises live and historical metrics served by the Server.
+For the full architecture, deployment models (local vs. remote) and the metric catalogue, see [docs/pl/ARCHITECTURE.md](docs/pl/ARCHITECTURE.md) and [docs/pl/METRICS.md](docs/pl/METRICS.md).
+
+## Repository Structure
+
+| Path | Component | Stack | Description |
+|---|---|---|---|
+| [`sources/agent`](sources/agent) | Agent | C++20, CMake, vcpkg | Collects CPU/GPU power and standard system metrics; streams them to the server. |
+| [`sources/server`](sources/server) | Server | Go | Central aggregation point; gRPC ingest, REST + WebSocket API for the dashboard. |
+| [`sources/dashboard`](sources/dashboard) | Dashboard | TypeScript, React, Vite | Web UI for visualising live and historical agent metrics. |
+| [`sources/proto`](sources/proto) | Proto | Protocol Buffers | Shared gRPC contract between Agent and Server. |
+| [`docs`](docs) | Docs | Markdown | Architecture, metrics and other supporting documentation. |
 
-Project is using CMake as build system and vcpkg in Manifest Mode for dependency management.
+## Maintainers
+
+- **Agent** — @FW-Nagorko
+- **Server** — @kox13
+- **Dashboard** — @patryk-przybysz
+
+## Development Setup
 
 ### 1. Initial Requirements
 
-- **Linux** (Kernel 5.x.+)
-- **C++20 Compiler** (GCC 11+/Clang 14+)
-- **CMake** (3.16+)
 - **Git**
+- **Make**
+- Component-specific toolchains — see [`sources/agent/README.md`](sources/agent/README.md), [`sources/server/README.md`](sources/server/README.md) and [`sources/dashboard/README.md`](sources/dashboard/README.md)
 
-### 2. Vcpkg Installation
+### 2. Clone the Repository
 
 ```bash
-# Clone vcpkg repository
-git clone https://github.com/microsoft/vcpkg.git ~/vcpkg
-
-# Run bootstraping script
-~/vcpkg/bootstrap-vcpkg.sh
-
-# (Optional) Set VCPKG_ROOT environment variable in .bashrc (or other rc)
-# Otherway you will need to enter the path for every single build.
-export VCPKG_ROOT=~/vcpkg
+git clone https://github.com/monvit/volta.git
+cd volta
 ```
 
-### 3. Build Project
+### 3. Run a Component
 
-```bash
-# Configurate the project, compile dependencies.
-# If VCPKG_ROOT was not set, point toolchain yourself using
-# -DCMAKE_TOOLCHAIN_FILE=~/vcpkg/scripts/buildsystems/vcpkg.cmake
-cmake -B build -S . 
+Follow the dedicated setup steps in respective READMEs.
 
-# Compilation
-cmake --build build
-```
+- [Agent](/sources/agent/README.md)
+- [Server](/sources/server/README.md)
+- [Dashboard](/sources/dashboard/README.md)
 
-### 4. Run Agent
+### 4. Git Hooks (Optional)
 
 ```bash
-# May require root/admin privileges to access RAPL/Affinity features.
-./build/source/agent/volta_agent
+make hooks
 ```
 
-### FAQ 
-**Q: Do I have to enter `vcpkg install`?**
-**A:** No, project is working in Manifest Mode. CMake automatically reads the `vcpkg.json` file and installs whats needed in isolated environment inside build directory.
+## Continuous Integration
 
-**Q: I changed `vcpkg.json`, but build see no difference.**
-**A:** Clean up CMake cache, and build project once again:
-```bash
-rm -rf build
-cmake -B build -S .
-```
+Each component is linted, built and tested independently and only on relevant changes — see [`.github/workflows`](.github/workflows) (`agent_ci.yml`, `server_ci.yml`, `dashboard_ci.yml`).
+
+## License
+
+Volta is licensed under the [Apache License 2.0](LICENSE).
diff --git a/sources/agent/README.md b/sources/agent/README.md
index 9d84bd6..b5ae934 100644
--- a/sources/agent/README.md
+++ b/sources/agent/README.md
@@ -1 +1,92 @@
-## Agent
+# Agent
+
+Core maintainer: @FW-Nagorko
+
+## Development Setup
+
+Project is using CMake as build system and vcpkg in Manifest Mode for dependency management.
+
+### 1. Initial Requirements
+
+- **Linux** (Kernel 5.x.+)
+- **C++20 Compiler** (GCC 13+/Clang 14+)
+- **CMake** (3.16+)
+- **Git**
+
+### 2. Vcpkg Installation
+
+```bash
+# Clone vcpkg repository
+git clone https://github.com/microsoft/vcpkg.git ~/vcpkg
+
+# Run bootstraping script
+~/vcpkg/bootstrap-vcpkg.sh
+
+# (Optional) Set VCPKG_ROOT environment variable in .bashrc (or other rc)
+# Otherway you will need to enter the path for every single build.
+export VCPKG_ROOT=~/vcpkg
+```
+
+### 3. Build Project
+
+```bash
+# Configurate the project, compile dependencies.
+cmake -B build -S . --preset default
+
+# Compilation
+cmake --build build
+```
+
+### 4. Run Agent
+
+```bash
+# May require root/admin privileges to access RAPL/Affinity features.
+./build/voltad
+```
+
+## Agent Configuration
+
+The agent reads its configuration from `agent.conf` in the current working directory.
+If the file is missing, the agent starts with built-in defaults.
+
+You can use `sources/agent/agent.example.conf` as a starting point.
+
+### Supported keys
+
+- `core_affinity` — either `"all"` or an array of CPU indices/ranges
+  (for example `[2, "3-10"]`).
+- `interval` — collection interval in milliseconds (`uint32`).
+- `server_address` — IP address or resolvable hostname.
+- `server_port` — TCP port in range `1..65535`.
+- `metrics` — a string or an array of strings.
+  Metric names may be written with or without the `METRIC_TYPE_` prefix.
+- `time_window` — buffering window in seconds (`float`), and it must be
+  greater than the collection interval.
+
+### Example
+
+```toml
+core_affinity = [2, "3-10"]
+interval = 500
+server_address = "localhost"
+server_port = 5000
+time_window = 2.0
+
+metrics = [
+  "METRIC_TYPE_CPU_POWER_PACKAGE",
+  "GPU_POWER",
+]
+```
+
+Unknown top-level keys are ignored with a warning.
+
+### FAQ 
+**Q: Do I have to enter `vcpkg install`?**
+**A:** No, project is working in Manifest Mode. CMake automatically reads the `vcpkg.json` file and installs whats needed in isolated environment inside build directory.
+
+**Q: I changed `vcpkg.json`, but build see no difference.**
+**A:** Clean up CMake cache, and build project once again:
+```bash
+rm -rf build
+cmake -B build -S .
+```
diff --git a/sources/server/Makefile b/sources/server/Makefile
new file mode 100644
index 0000000..47876f4
--- /dev/null
+++ b/sources/server/Makefile
@@ -0,0 +1,17 @@
+PROTO_DIR = ../proto
+OUT_DIR   = ./pb
+
+PROTO_FILES = $(shell find $(PROTO_DIR) -name "*.proto")
+
+proto:
+	mkdir -p $(OUT_DIR)
+	protoc -I $(PROTO_DIR) \
+	  --go_out=paths=source_relative:$(OUT_DIR) \
+	  --go-grpc_out=paths=source_relative:$(OUT_DIR) \
+	  $(PROTO_FILES)
+
+build:
+	go build
+
+run:
+	go run ./cmd/server
diff --git a/sources/server/README.md b/sources/server/README.md
index fa1f266..164cc01 100644
--- a/sources/server/README.md
+++ b/sources/server/README.md
@@ -1 +1,108 @@
-## Server
+# Server
+
+Core maintainer: @kox13
+
+The Server is the central aggregation point of Volta. It accepts gRPC connections from agents, fans incoming metric batches out to an in-memory event bus, and exposes that data to the dashboard over a REST API and WebSockets.
+
+## Development Setup
+
+Project uses Go modules for dependency management and Protocol Buffers / gRPC as the wire format for Agent ↔ Server communication.
+
+### 1. Initial Requirements
+
+- **Go** (1.25+)
+- **protoc** (Protocol Buffers compiler)
+- **protoc-gen-go** and **protoc-gen-go-grpc** (Go plugins for `protoc`)
+
+### 2. Generate Protobuf Code
+
+The server depends on generated code (`sources/server/pb`) produced from the contract defined in `sources/proto`. This package is **not committed** to the repository and must be generated before the project will build.
+
+```bash
+# Install the protoc Go plugins (once)
+go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
+go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
+
+# In sources/server
+make proto
+```
+
+### 3. Build & Run
+
+```bash
+make build
+make run
+```
+
+On startup the server creates a `logs/` directory (relative to the working directory) and writes a timestamped log file there in addition to stderr.
+
+## Server Configuration
+
+Configuration is layered, with each source overriding the previous one:
+
+1. `/etc/volta/server.conf` — system-wide config (toml)
+2. `./server.conf` — local config (TOML, relative to the working directory)
+3. `.env` — environment file
+4. Environment variables, mapped to dot notation (`GRPC_PORT` → `grpc.port`)
+5. CLI flags, in dot notation (`--grpc.port=5000`)
+If no config file is found, the server falls back to built-in defaults.
+
+### Supported keys
+
+| Key | CLI flag | Default | Description |
+|---|---|---|---|
+| `grpc.addr` | `--grpc.addr` | `0.0.0.0` | gRPC listen address. |
+| `grpc.port` | `--grpc.port` | `5000` | gRPC listen port. |
+| `rest.addr` | `--rest.addr` | `0.0.0.0` | REST/WebSocket listen address. |
+| `rest.port` | `--rest.port` | `8080` | REST/WebSocket listen port. |
+| `rest.origins` | `--rest.origins` | `http://localhost:5173`, `http://127.0.0.1:5173`, `https://monvit.github.io` | Allowed CORS/WebSocket origins. |
+| `log.level` | `--log.level` | `info` | `debug` / `info` / `warn` / `error`. |
+
+`grpc.port` and `rest.port` must differ — the server fails to start otherwise.
+
+### Example `server.conf`
+
+```toml
+[grpc]
+addr = "0.0.0.0"
+port = 5000
+ 
+[rest]
+addr = "0.0.0.0"
+port = 8080
+origins = ["http://localhost:5173"]
+ 
+[log]
+level = "info"
+```
+
+## API
+
+### gRPC (`sources/proto/volta.proto`)
+
+- `Connect` — bidirectional control-message stream kept open for the lifetime of the connection. Used for the initial handshake (agent ID assignment), ping/pong, and server-initiated commands (e.g. "start streaming").
+- `StreamMetrics` — agent → server stream of metric batches, acknowledged per batch.
+
+### REST (`/api`)
+
+| Method & Path | Description |
+|---|---|
+| `GET /api/agents` | List currently connected agents. |
+| `POST /api/agents/{id}/stream` | Instruct an agent to start streaming metrics. |
+| `POST /api/agents/{id}/send` | Instruct an agent to send a one-off metric batch. *(not yet implemented)* |
+
+### WebSocket
+
+- `GET /ws?agent_id={id}` — subscribe to a live stream of metric batches for the given agent.
+Only origins listed in `rest.origins` are allowed to call the REST API or open a WebSocket connection.
+
+## FAQ
+
+**Q: Build fails with `cannot find package "github.com/monvit/volta/server/pb"`.**
+**A:** That package is generated, not committed. Run `make proto-go` from the repository root (with `protoc` and the Go protoc plugins installed) before building.
+
+**Q: The server exits immediately with `gRPC and REST ports cannot be same`.**
+**A:** Set distinct `grpc.port` and `rest.port` values via config file, environment variables, or flags.
+
+**Q: I changed `go.mod`, but the build doesn't reflect it.**
+**A:** Run `go mod tidy` from `sources/server` to sync `go.sum`.