diff --git a/internal/core/plugin_registry.go b/internal/core/plugin_registry.go
index c55feab82e..d821814469 100644
--- a/internal/core/plugin_registry.go
+++ b/internal/core/plugin_registry.go
@@ -24,6 +24,7 @@ import (
 	"github.com/danielmiessler/fabric/internal/plugins/ai/dryrun"
 	"github.com/danielmiessler/fabric/internal/plugins/ai/exolab"
 	"github.com/danielmiessler/fabric/internal/plugins/ai/gemini"
+	"github.com/danielmiessler/fabric/internal/plugins/ai/llamacpp"
 	"github.com/danielmiessler/fabric/internal/plugins/ai/lmstudio"
 	"github.com/danielmiessler/fabric/internal/plugins/ai/ollama"
 	"github.com/danielmiessler/fabric/internal/plugins/ai/openai"
@@ -83,6 +84,7 @@ func NewPluginRegistry(db *fsdb.Db) (ret *PluginRegistry, err error) {
 		gemini.NewClient(),
 		anthropic.NewClient(),
 		vertexai.NewClient(),
+		llamacpp.NewClient(),
 		lmstudio.NewClient(),
 		exolab.NewClient(),
 		perplexity.NewClient(),
diff --git a/internal/i18n/locales/en.json b/internal/i18n/locales/en.json
index 71190e34c3..3a900ca370 100644
--- a/internal/i18n/locales/en.json
+++ b/internal/i18n/locales/en.json
@@ -323,6 +323,16 @@
   "list_all_vendors": "List all vendors",
   "list_gemini_tts_voices": "List all available Gemini TTS voices",
   "list_transcription_models": "List all available transcription models",
+  "llamacpp_api_url_question": "Enter your llama.cpp server URL (default: %v)",
+  "llamacpp_error_reading_response": "error reading response: %w",
+  "llamacpp_failed_create_request": "failed to create request: %w",
+  "llamacpp_failed_decode_response": "failed to decode response: %w",
+  "llamacpp_failed_marshal_payload": "failed to marshal payload: %w",
+  "llamacpp_failed_send_request": "failed to send request: %w",
+  "llamacpp_invalid_response_missing_choices": "invalid response format: missing or empty choices",
+  "llamacpp_invalid_response_missing_content": "invalid response format: missing or non-string content in message",
+  "llamacpp_invalid_response_missing_message": "invalid response format: missing message in first choice",
+  "llamacpp_unexpected_status_code": "unexpected status code: %d",
   "lmstudio_api_url_question": "Enter your %v URL (as a reminder, it is usually %v)",
   "lmstudio_error_reading_response": "error reading response: %w",
   "lmstudio_failed_create_request": "failed to create request: %w",
diff --git a/internal/plugins/ai/llamacpp/llamacpp.go b/internal/plugins/ai/llamacpp/llamacpp.go
new file mode 100644
index 0000000000..0b8c5cde34
--- /dev/null
+++ b/internal/plugins/ai/llamacpp/llamacpp.go
@@ -0,0 +1,257 @@
+package llamacpp
+
+import (
+	"bufio"
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+
+	"github.com/danielmiessler/fabric/internal/chat"
+	"github.com/danielmiessler/fabric/internal/domain"
+	"github.com/danielmiessler/fabric/internal/i18n"
+	"github.com/danielmiessler/fabric/internal/plugins"
+)
+
+const defaultBaseURL = "http://localhost:8080/v1"
+
+func NewClient() *Client {
+	ret := &Client{}
+	ret.PluginBase = plugins.NewVendorPluginBase("llama.cpp", ret.configure)
+	ret.ApiUrl = ret.AddSetupQuestionCustom("API URL", true,
+		fmt.Sprintf(i18n.T("llamacpp_api_url_question"), defaultBaseURL))
+	ret.ApiKey = ret.AddSetupQuestion("API key", false)
+	ret.ApiUrl.Value = defaultBaseURL
+	return ret
+}
+
+type Client struct {
+	*plugins.PluginBase
+	ApiUrl     *plugins.SetupQuestion
+	ApiKey     *plugins.SetupQuestion
+	HttpClient *http.Client
+}
+
+func (c *Client) configure() error {
+	c.HttpClient = &http.Client{}
+	return nil
+}
+
+func (c *Client) ListModels(_ context.Context) ([]string, error) {
+	url := fmt.Sprintf("%s/models", c.ApiUrl.Value)
+
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, fmt.Errorf(i18n.T("llamacpp_failed_create_request"), err)
+	}
+	c.addAuthorizationHeader(req)
+
+	resp, err := c.HttpClient.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf(i18n.T("llamacpp_failed_send_request"), err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf(i18n.T("llamacpp_unexpected_status_code"), resp.StatusCode)
+	}
+
+	var result struct {
+		Data []struct {
+			ID string `json:"id"`
+		} `json:"data"`
+	}
+
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return nil, fmt.Errorf(i18n.T("llamacpp_failed_decode_response"), err)
+	}
+
+	models := make([]string, len(result.Data))
+	for i, model := range result.Data {
+		models[i] = model.ID
+	}
+	return models, nil
+}
+
+func (c *Client) SendStream(_ context.Context, msgs []*chat.ChatCompletionMessage, opts *domain.ChatOptions, channel chan domain.StreamUpdate) (err error) {
+	url := fmt.Sprintf("%s/chat/completions", c.ApiUrl.Value)
+
+	payload := map[string]any{
+		"messages":     msgs,
+		"model":        opts.Model,
+		"stream":       true,
+		"cache_prompt": true, // reuse KV cache across requests for the same prefix
+		"stream_options": map[string]any{
+			"include_usage": true,
+		},
+	}
+
+	var jsonPayload []byte
+	if jsonPayload, err = json.Marshal(payload); err != nil {
+		err = fmt.Errorf(i18n.T("llamacpp_failed_marshal_payload"), err)
+		return
+	}
+
+	var req *http.Request
+	if req, err = http.NewRequest("POST", url, bytes.NewBuffer(jsonPayload)); err != nil {
+		err = fmt.Errorf(i18n.T("llamacpp_failed_create_request"), err)
+		return
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	c.addAuthorizationHeader(req)
+
+	var resp *http.Response
+	if resp, err = c.HttpClient.Do(req); err != nil {
+		err = fmt.Errorf(i18n.T("llamacpp_failed_send_request"), err)
+		return
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		err = fmt.Errorf(i18n.T("llamacpp_unexpected_status_code"), resp.StatusCode)
+		return
+	}
+
+	defer close(channel)
+
+	reader := bufio.NewReader(resp.Body)
+	for {
+		var line []byte
+		if line, err = reader.ReadBytes('\n'); err != nil {
+			if err == io.EOF {
+				err = nil
+				break
+			}
+			err = fmt.Errorf(i18n.T("llamacpp_error_reading_response"), err)
+			return
+		}
+
+		if len(line) == 0 {
+			continue
+		}
+
+		if after, ok := bytes.CutPrefix(line, []byte("data: ")); ok {
+			line = after
+		}
+
+		if string(bytes.TrimSpace(line)) == "[DONE]" {
+			break
+		}
+
+		var result map[string]any
+		if err = json.Unmarshal(line, &result); err != nil {
+			continue
+		}
+
+		if usage, ok := result["usage"].(map[string]any); ok {
+			var metadata domain.UsageMetadata
+			if val, ok := usage["prompt_tokens"].(float64); ok {
+				metadata.InputTokens = int(val)
+			}
+			if val, ok := usage["completion_tokens"].(float64); ok {
+				metadata.OutputTokens = int(val)
+			}
+			if val, ok := usage["total_tokens"].(float64); ok {
+				metadata.TotalTokens = int(val)
+			}
+			channel <- domain.StreamUpdate{Type: domain.StreamTypeUsage, Usage: &metadata}
+		}
+
+		var choices []any
+		var ok bool
+		if choices, ok = result["choices"].([]any); !ok || len(choices) == 0 {
+			continue
+		}
+
+		var delta map[string]any
+		if delta, ok = choices[0].(map[string]any)["delta"].(map[string]any); !ok {
+			continue
+		}
+
+		var content string
+		if content, _ = delta["content"].(string); content != "" {
+			channel <- domain.StreamUpdate{Type: domain.StreamTypeContent, Content: content}
+		}
+	}
+
+	return
+}
+
+func (c *Client) Send(ctx context.Context, msgs []*chat.ChatCompletionMessage, opts *domain.ChatOptions) (content string, err error) {
+	url := fmt.Sprintf("%s/chat/completions", c.ApiUrl.Value)
+
+	payload := map[string]any{
+		"messages":     msgs,
+		"model":        opts.Model,
+		"cache_prompt": true,
+	}
+
+	var jsonPayload []byte
+	if jsonPayload, err = json.Marshal(payload); err != nil {
+		err = fmt.Errorf(i18n.T("llamacpp_failed_marshal_payload"), err)
+		return
+	}
+
+	var req *http.Request
+	if req, err = http.NewRequestWithContext(ctx, "POST", url, bytes.NewBuffer(jsonPayload)); err != nil {
+		err = fmt.Errorf(i18n.T("llamacpp_failed_create_request"), err)
+		return
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	c.addAuthorizationHeader(req)
+
+	var resp *http.Response
+	if resp, err = c.HttpClient.Do(req); err != nil {
+		err = fmt.Errorf(i18n.T("llamacpp_failed_send_request"), err)
+		return
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		err = fmt.Errorf(i18n.T("llamacpp_unexpected_status_code"), resp.StatusCode)
+		return
+	}
+
+	var result map[string]any
+	if err = json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		err = fmt.Errorf(i18n.T("llamacpp_failed_decode_response"), err)
+		return
+	}
+
+	var choices []any
+	var ok bool
+	if choices, ok = result["choices"].([]any); !ok || len(choices) == 0 {
+		err = errors.New(i18n.T("llamacpp_invalid_response_missing_choices"))
+		return
+	}
+
+	var message map[string]any
+	if message, ok = choices[0].(map[string]any)["message"].(map[string]any); !ok {
+		err = errors.New(i18n.T("llamacpp_invalid_response_missing_message"))
+		return
+	}
+
+	if content, ok = message["content"].(string); !ok {
+		err = errors.New(i18n.T("llamacpp_invalid_response_missing_content"))
+		return
+	}
+
+	return
+}
+
+func (c *Client) addAuthorizationHeader(req *http.Request) {
+	if c.ApiKey == nil {
+		return
+	}
+	apiKey := strings.TrimSpace(c.ApiKey.Value)
+	if apiKey == "" {
+		return
+	}
+	req.Header.Set("Authorization", "Bearer "+apiKey)
+}