add create_snippet mcp tool

src/cli/mcp.clj

@@ -17,7 +17,20 @@
     :inputSchema {:type "object"
                   :properties {:id {:type "string"
                                     :description "The id of the snippet to retrieve"}}
-                  :required ["id"]}}])
+                  :required ["id"]}}
+   {:name "create_snippet"
+    :description "Create a new code snippet with title, slug, markdown content, and tags"
+    :inputSchema {:type "object"
+                  :properties {:title {:type "string"
+                                       :description "The title of the snippet"}
+                               :slug {:type "string"
+                                      :description "A URL-friendly slug for the snippet"}
+                               :markdown {:type "string"
+                                          :description "The markdown content of the snippet"}
+                               :tags {:type "array"
+                                      :items {:type "string"}
+                                      :description "Array of tags for categorizing the snippet"}}
+                  :required ["title" "slug" "markdown" "tags"]}}])
 
 (defn fetch-snippets []
   (let [res (http/get (str (:backend-host config) "/api/snippets?limit=2000"))]
@@ -29,6 +42,11 @@
                        :query-params {:id id}})]
     (edn/read-string (:body res))))
 
+(defn create-snippet [{:keys [title slug markdown tags]}]
+  (http/post (str (:backend-host config) "/api/snippet")
+             {:headers {:content-type "application/edn"}
+              :body (pr-str {:title title :slug slug :markdown markdown :tags tags})}))
+
 ;; Tool implementations
 (defn list-snippets-impl []
   (try
@@ -52,6 +70,18 @@
                   :text (json/encode {:success false
                                       :error (.getMessage e)})}]})))
 
+(defn create-snippet-impl [{:keys [title slug markdown tags]}]
+  (try
+    (let [response (create-snippet {:title title :slug slug :markdown markdown :tags tags})]
+      {:content [{:type "text"
+                  :text (json/encode {:success true
+                                      :message "Snippet created successfully"
+                                      :status (:status response)})}]})
+    (catch Exception e
+      {:content [{:type "text"
+                  :text (json/encode {:success false
+                                      :error (.getMessage e)})}]})))
+
 ;; Handle tools/list request
 (defn handle-tools-list [id]
   {:jsonrpc "2.0"
@@ -65,6 +95,7 @@
    :result (case tool-name
              "list_snippets" (list-snippets-impl)
              "get_snippet" (get-snippet-impl (:id tool-input))
+             "create_snippet" (create-snippet-impl tool-input)
              {:error (str "Unknown tool: " tool-name)})})
 
 ;; Handle initialize request