@@ -0,0 +1,27 @@
+package cli
+
+import (
+	"github.com/spf13/cobra"
+)
+
+func (a *App) searchCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "search <query>",
+		Short: "Search GitHub Docs",
+		Long: `Search GitHub Docs for articles matching the query.
+
+Results include the article title, breadcrumb navigation path, URL,
+and a short excerpt from the matching content.`,
+		Args: cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			n := a.effectiveLimit(10)
+			a.progressf("searching GitHub Docs for %q...", args[0])
+			articles, err := a.client.Search(cmd.Context(), args[0], n)
+			if err != nil {
+				return mapFetchErr(err)
+			}
+			return a.renderOrEmpty(articles, len(articles))
+		},
+	}
+	return cmd
+}
@@ -0,0 +1,11 @@
+package cli
+
+import (
+	"errors"
+
+	"github.com/tamnd/githubdocs-cli/githubdocs"
+)
+
+func isNotFound(err error) bool {
+	return errors.Is(err, githubdocs.ErrNotFound)
+}
@@ -0,0 +1,308 @@
+package cli
+
+import (
+	"encoding/csv"
+	"encoding/json"
+	"fmt"
+	"io"
+	"reflect"
+	"strconv"
+	"strings"
+	"text/tabwriter"
+	"text/template"
+	"time"
+)
+
+// Format is an output rendering format.
+type Format string
+
+const (
+	FormatTable Format = "table"
+	FormatJSON  Format = "json"
+	FormatJSONL Format = "jsonl"
+	FormatCSV   Format = "csv"
+	FormatTSV   Format = "tsv"
+	FormatURL   Format = "url"
+	FormatRaw   Format = "raw"
+)
+
+// Valid reports whether f is one of the supported formats.
+func (f Format) Valid() bool {
+	switch f {
+	case FormatTable, FormatJSON, FormatJSONL, FormatCSV, FormatTSV, FormatURL, FormatRaw:
+		return true
+	}
+	return false
+}
+
+// Renderer turns slices of records into one of the supported output formats.
+type Renderer struct {
+	Format   Format
+	Fields   []string
+	NoHeader bool
+	Template string
+	w        io.Writer
+}
+
+// NewRenderer builds a Renderer writing to w.
+func NewRenderer(w io.Writer, format Format, fields []string, noHeader bool, tmpl string) *Renderer {
+	return &Renderer{Format: format, Fields: fields, NoHeader: noHeader, Template: tmpl, w: w}
+}
+
+// Render writes records in the configured format.
+func (r *Renderer) Render(records any) error {
+	rv := reflect.ValueOf(records)
+	if rv.Kind() == reflect.Pointer {
+		rv = rv.Elem()
+	}
+	if rv.Kind() != reflect.Slice {
+		s := reflect.MakeSlice(reflect.SliceOf(rv.Type()), 1, 1)
+		s.Index(0).Set(rv)
+		rv = s
+	}
+	n := rv.Len()
+	items := make([]any, n)
+	for i := 0; i < n; i++ {
+		items[i] = rv.Index(i).Interface()
+	}
+
+	if r.Template != "" {
+		return r.renderTemplate(items)
+	}
+	switch r.Format {
+	case FormatJSON:
+		return r.renderJSON(items)
+	case FormatJSONL:
+		return r.renderJSONL(items)
+	case FormatCSV:
+		return r.renderDelimited(items, ',')
+	case FormatTSV:
+		return r.renderDelimited(items, '\t')
+	case FormatURL:
+		return r.renderURL(items)
+	case FormatRaw:
+		return r.renderRaw(items)
+	default:
+		return r.renderTable(items)
+	}
+}
+
+func (r *Renderer) renderJSON(items []any) error {
+	enc := json.NewEncoder(r.w)
+	enc.SetIndent("", "  ")
+	if len(items) == 1 {
+		return enc.Encode(items[0])
+	}
+	return enc.Encode(items)
+}
+
+func (r *Renderer) renderJSONL(items []any) error {
+	enc := json.NewEncoder(r.w)
+	for _, it := range items {
+		if err := enc.Encode(it); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (r *Renderer) renderTemplate(items []any) error {
+	t, err := template.New("row").Funcs(template.FuncMap{
+		"join": func(sep string, ss []string) string { return strings.Join(ss, sep) },
+	}).Parse(r.Template)
+	if err != nil {
+		return fmt.Errorf("parse --template: %w", err)
+	}
+	for _, it := range items {
+		if err := t.Execute(r.w, it); err != nil {
+			return err
+		}
+		_, _ = fmt.Fprintln(r.w)
+	}
+	return nil
+}
+
+func (r *Renderer) renderURL(items []any) error {
+	for _, it := range items {
+		m := toMap(it)
+		if u, ok := m["url"]; ok && u != "" {
+			_, _ = fmt.Fprintln(r.w, u)
+		}
+	}
+	return nil
+}
+
+func (r *Renderer) renderRaw(items []any) error {
+	cols := r.columns(items)
+	for _, it := range items {
+		m := toMap(it)
+		vals := make([]string, 0, len(cols))
+		for _, c := range cols {
+			vals = append(vals, m[c])
+		}
+		_, _ = fmt.Fprintln(r.w, strings.Join(vals, " "))
+	}
+	return nil
+}
+
+func (r *Renderer) renderTable(items []any) error {
+	if len(items) == 0 {
+		return nil
+	}
+	cols := r.columns(items)
+	tw := tabwriter.NewWriter(r.w, 0, 4, 2, ' ', 0)
+	if !r.NoHeader {
+		_, _ = fmt.Fprintln(tw, strings.Join(upperAll(cols), "\t"))
+	}
+	for _, it := range items {
+		m := toMap(it)
+		cells := make([]string, len(cols))
+		for i, c := range cols {
+			cells[i] = truncate(m[c], 60)
+		}
+		_, _ = fmt.Fprintln(tw, strings.Join(cells, "\t"))
+	}
+	return tw.Flush()
+}
+
+func (r *Renderer) renderDelimited(items []any, comma rune) error {
+	if len(items) == 0 {
+		return nil
+	}
+	cols := r.columns(items)
+	cw := csv.NewWriter(r.w)
+	cw.Comma = comma
+	if !r.NoHeader {
+		if err := cw.Write(cols); err != nil {
+			return err
+		}
+	}
+	for _, it := range items {
+		m := toMap(it)
+		row := make([]string, len(cols))
+		for i, c := range cols {
+			row[i] = m[c]
+		}
+		if err := cw.Write(row); err != nil {
+			return err
+		}
+	}
+	cw.Flush()
+	return cw.Error()
+}
+
+func (r *Renderer) columns(items []any) []string {
+	if len(r.Fields) > 0 {
+		return r.Fields
+	}
+	if len(items) == 0 {
+		return nil
+	}
+	return structJSONKeys(items[0])
+}
+
+func toMap(v any) map[string]string {
+	out := map[string]string{}
+	rv := reflect.ValueOf(v)
+	if rv.Kind() == reflect.Pointer {
+		rv = rv.Elem()
+	}
+	if rv.Kind() != reflect.Struct {
+		return out
+	}
+	rt := rv.Type()
+	for i := 0; i < rt.NumField(); i++ {
+		f := rt.Field(i)
+		if f.PkgPath != "" {
+			continue
+		}
+		key := jsonKey(f)
+		if key == "-" {
+			continue
+		}
+		out[key] = formatValue(rv.Field(i))
+	}
+	return out
+}
+
+func structJSONKeys(v any) []string {
+	rv := reflect.ValueOf(v)
+	if rv.Kind() == reflect.Pointer {
+		rv = rv.Elem()
+	}
+	if rv.Kind() != reflect.Struct {
+		return nil
+	}
+	rt := rv.Type()
+	var keys []string
+	for i := 0; i < rt.NumField(); i++ {
+		f := rt.Field(i)
+		if f.PkgPath != "" {
+			continue
+		}
+		key := jsonKey(f)
+		if key == "-" {
+			continue
+		}
+		keys = append(keys, key)
+	}
+	return keys
+}
+
+func jsonKey(f reflect.StructField) string {
+	tag := f.Tag.Get("json")
+	if tag == "" {
+		return f.Name
+	}
+	name := strings.Split(tag, ",")[0]
+	if name == "" {
+		return f.Name
+	}
+	return name
+}
+
+func formatValue(v reflect.Value) string {
+	switch v.Kind() {
+	case reflect.String:
+		return v.String()
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.FormatInt(v.Int(), 10)
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return strconv.FormatUint(v.Uint(), 10)
+	case reflect.Float32, reflect.Float64:
+		return strconv.FormatFloat(v.Float(), 'g', -1, 64)
+	case reflect.Bool:
+		return strconv.FormatBool(v.Bool())
+	case reflect.Slice:
+		parts := make([]string, v.Len())
+		for i := 0; i < v.Len(); i++ {
+			parts[i] = formatValue(v.Index(i))
+		}
+		return strings.Join(parts, ";")
+	case reflect.Struct:
+		if t, ok := v.Interface().(time.Time); ok {
+			if t.IsZero() {
+				return ""
+			}
+			return t.Format(time.RFC3339)
+		}
+	}
+	return fmt.Sprintf("%v", v.Interface())
+}
+
+func upperAll(ss []string) []string {
+	out := make([]string, len(ss))
+	for i, s := range ss {
+		out[i] = strings.ToUpper(s)
+	}
+	return out
+}
+
+func truncate(s string, n int) string {
+	s = strings.ReplaceAll(s, "\n", " ")
+	if len([]rune(s)) <= n {
+		return s
+	}
+	rs := []rune(s)
+	return string(rs[:n-1]) + "..."
+}