diff --git a/.coderabbit.yaml b/.coderabbit.yaml
new file mode 100644
index 0000000..ef94d45
--- /dev/null
+++ b/.coderabbit.yaml
@@ -0,0 +1,25 @@
+reviews:
+  profile: chill
+  request_changes_workflow: true
+  high_level_summary: true
+  review_status: true
+  commit_status: true
+  collapse_walkthrough: true
+  auto_assign_reviewers: true
+  in_progress_fortune: false
+  poem: false
+  auto_review:
+    enabled: true
+    auto_incremental_review: true
+    ignore_title_keywords:
+      - "WIP"
+      - "DO NOT MERGE"
+    drafts: false
+    base_branches:
+      - "main"
+  pre_merge_checks:
+    title:
+      mode: error
+      requirements: 'Title should be concise and descriptive, ideally under 72 characters. Use imperative mood (e.g., "Add database for snippets").'
+chat:
+  auto_reply: true
diff --git a/.lefthook.yml b/.lefthook.yml
index b58fcdc..406943a 100644
--- a/.lefthook.yml
+++ b/.lefthook.yml
@@ -37,16 +37,15 @@ pre-commit:
               - go.sum
             stage_fixed: true
           - name: lint & format
-            run: golangci-lint run ./...
             glob: "*.go"
-            stage_fixed: true
-          - name: format markdown
-            glob: "*md"
-            run: go tool markdownfmt -w .
-            stage_fixed: true
-          - name: check release config
-            glob: ".goreleaser.yaml"
-            run: go tool goreleaser check
+            group:
+              parallel: false
+              jobs:
+                - name: format
+                  run: golangci-lint fmt ./...
+                  stage_fixed: true
+                - name: lint
+                  run: golangci-lint run ./...
 
 post-checkout:
   parallel: false
diff --git a/cmd/commands.go b/cmd/commands.go
index de27b3f..a67cd85 100644
--- a/cmd/commands.go
+++ b/cmd/commands.go
@@ -6,4 +6,5 @@ import (
 
 var commands = []*cli.Command{
 	version(),
+	commit(),
 }
diff --git a/cmd/commit.go b/cmd/commit.go
new file mode 100644
index 0000000..6cb805d
--- /dev/null
+++ b/cmd/commit.go
@@ -0,0 +1,83 @@
+package cmd
+
+import (
+	"context"
+	"errors"
+	"fmt"
+
+	"github.com/urfave/cli/v3"
+
+	"github.com/isokolovskii/commitizen/internal/conventional"
+)
+
+var ErrInvalidFlag = errors.New("invalid flag")
+
+func commit() *cli.Command {
+	commitData := conventional.Commit{}
+
+	return &cli.Command{
+		Name:  "commit",
+		Usage: "Create Conventional Commit",
+		Flags: flags(&commitData),
+		Action: func(_ context.Context, _ *cli.Command) error {
+			message, err := conventional.BuildCommitMessage(&commitData)
+			if err != nil {
+				return fmt.Errorf("error building commit: %w", err)
+			}
+
+			_, err = fmt.Println(message)
+			if err != nil {
+				return fmt.Errorf("error printing built commit message: %w", err)
+			}
+
+			return nil
+		},
+	}
+}
+
+func flags(commitData *conventional.Commit) []cli.Flag {
+	return []cli.Flag{
+		&cli.StringFlag{
+			Name:        "type",
+			OnlyOnce:    true,
+			Destination: &commitData.Type,
+			Required:    true,
+			Usage:       "Type of change (e.g., feat, fix, docs)",
+		},
+		&cli.StringFlag{
+			Name:        "scope",
+			OnlyOnce:    true,
+			Destination: &commitData.Scope,
+			Required:    false,
+			Usage:       "Optional context for the change (e.g., api, cli)",
+		},
+		&cli.StringFlag{
+			Name:        "title",
+			OnlyOnce:    true,
+			Destination: &commitData.Title,
+			Required:    true,
+			Usage:       "Short description of changes",
+		},
+		&cli.StringFlag{
+			Name:        "body",
+			OnlyOnce:    true,
+			Destination: &commitData.Body,
+			Required:    false,
+			Usage:       "Optional longer description of the change",
+		},
+		&cli.StringFlag{
+			Name:        "breaking",
+			OnlyOnce:    true,
+			Destination: &commitData.BreakingChange,
+			Required:    false,
+			Usage:       "Optional description of breaking changes introduced with commit",
+		},
+		&cli.StringFlag{
+			Name:        "issue",
+			OnlyOnce:    true,
+			Destination: &commitData.Issue,
+			Required:    false,
+			Usage:       "Optional issue number",
+		},
+	}
+}
diff --git a/internal/conventional/commit.go b/internal/conventional/commit.go
new file mode 100644
index 0000000..06460a3
--- /dev/null
+++ b/internal/conventional/commit.go
@@ -0,0 +1,20 @@
+package conventional
+
+type (
+	// Commit represents the components of a Conventional Commit message.
+	// See https://www.conventionalcommits.org/ for the specification.
+	Commit struct {
+		// Type describes the kind of change (e.g., "feat", "fix", "docs").
+		Type string
+		// Scope is an optional context for the change (e.g., "api", "cli").
+		Scope string
+		// Title is a short description of the change.
+		Title string
+		// Body is an optional longer description.
+		Body string
+		// Breaking change description.
+		BreakingChange string
+		// Issue number.
+		Issue string
+	}
+)
diff --git a/internal/conventional/message.go b/internal/conventional/message.go
new file mode 100644
index 0000000..c284068
--- /dev/null
+++ b/internal/conventional/message.go
@@ -0,0 +1,69 @@
+package conventional
+
+import (
+	"errors"
+	"fmt"
+)
+
+const (
+	newLine = "\n"
+)
+
+// ErrRequiredPartNotPreset - error used for missing required conventional commit fields.
+var ErrRequiredPartNotPreset = errors.New("required part not present")
+
+// BuildCommitMessage - builds conventional commit message.
+func BuildCommitMessage(commit *Commit) (string, error) {
+	if commit.Type == "" {
+		return "", fmt.Errorf("%w: type", ErrRequiredPartNotPreset)
+	}
+
+	if commit.Title == "" {
+		return "", fmt.Errorf("%w: title", ErrRequiredPartNotPreset)
+	}
+
+	header := buildHeader(commit)
+	footer := buildFooter(commit)
+
+	return header + newLine + footer, nil
+}
+
+func buildHeader(commit *Commit) string {
+	header := commit.Type
+
+	if commit.Scope != "" {
+		header = fmt.Sprintf("%s(%s)", header, commit.Scope)
+	}
+
+	if commit.BreakingChange != "" {
+		header += "!"
+	}
+
+	header += ": " + commit.Title
+
+	return header
+}
+
+func buildFooter(commit *Commit) string {
+	footer := ""
+
+	if commit.BreakingChange != "" {
+		footer += newLine + "BREAKING CHANGE: " + commit.BreakingChange
+	}
+
+	if commit.Issue != "" {
+		footer += newLine + "Issue: " + commit.Issue
+	}
+
+	if commit.Body != "" {
+		if footer != "" {
+			footer = newLine + commit.Body + newLine + footer + newLine
+		} else {
+			footer = newLine + commit.Body + newLine
+		}
+	} else if footer != "" {
+		footer += newLine
+	}
+
+	return footer
+}
diff --git a/internal/conventional/message_test.go b/internal/conventional/message_test.go
new file mode 100644
index 0000000..4c8fbe9
--- /dev/null
+++ b/internal/conventional/message_test.go
@@ -0,0 +1,110 @@
+package conventional
+
+import (
+	"strconv"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type (
+	testCases struct {
+		commitData *Commit
+		err        error
+		result     string
+	}
+)
+
+var buildCommitMessageTestCases = []testCases{
+	{
+		result: "feat(api): some changes\n\nChanges description\n",
+		commitData: &Commit{
+			Title: "some changes",
+			Type:  "feat",
+			Scope: "api",
+			Body:  "Changes description",
+		},
+		err: nil,
+	},
+	{
+		result: "feat(api): some changes\n",
+		commitData: &Commit{
+			Title: "some changes",
+			Type:  "feat",
+			Scope: "api",
+		},
+		err: nil,
+	},
+	{
+		result: "feat: some changes\n\nChanges description\n",
+		commitData: &Commit{
+			Title: "some changes",
+			Type:  "feat",
+			Body:  "Changes description",
+		},
+		err: nil,
+	},
+	{
+		result: "feat(api): some changes\n\nChanges description\n\nIssue: TEST-1\n",
+		commitData: &Commit{
+			Title: "some changes",
+			Type:  "feat",
+			Scope: "api",
+			Body:  "Changes description",
+			Issue: "TEST-1",
+		},
+		err: nil,
+	},
+	{
+		result: "feat(api)!: some changes\n\nChanges description\n\nBREAKING CHANGE: Something breaking\nIssue: TEST-1\n",
+		commitData: &Commit{
+			Title:          "some changes",
+			Type:           "feat",
+			Scope:          "api",
+			Body:           "Changes description",
+			Issue:          "TEST-1",
+			BreakingChange: "Something breaking",
+		},
+		err: nil,
+	},
+	{
+		result: "feat!: some changes\n\nChanges description\n\nBREAKING CHANGE: Something breaking\n",
+		commitData: &Commit{
+			Title:          "some changes",
+			Type:           "feat",
+			Body:           "Changes description",
+			BreakingChange: "Something breaking",
+		},
+		err: nil,
+	},
+	{
+		result: "",
+		commitData: &Commit{
+			Type: "feat",
+			Body: "Changes description",
+		},
+		err: ErrRequiredPartNotPreset,
+	},
+	{
+		result: "",
+		commitData: &Commit{
+			Title: "some changes",
+			Body:  "Changes description",
+		},
+		err: ErrRequiredPartNotPreset,
+	},
+}
+
+func TestBuildCommitMessage(t *testing.T) {
+	t.Parallel()
+	for i, tt := range buildCommitMessageTestCases {
+		t.Run(strconv.Itoa(i), func(t *testing.T) {
+			t.Parallel()
+
+			message, err := BuildCommitMessage(tt.commitData)
+
+			assert.Equal(t, tt.result, message)
+			assert.ErrorIs(t, err, tt.err)
+		})
+	}
+}