diff --git a/lua/opencode/integrations/picker/snacks.lua b/lua/opencode/integrations/picker/snacks.lua
new file mode 100644
index 0000000..2db2fb3
--- /dev/null
+++ b/lua/opencode/integrations/picker/snacks.lua
@@ -0,0 +1,31 @@
+---@module 'snacks'
+
+---Snacks picker integration for opencode.
+---@class opencode.integrations.picker.snacks
+local M = {}
+
+---Send selected picker items to opencode prompt.
+---@param picker snacks.Picker
+function M.opencode_send(picker)
+  local entries = {}
+  for _, item in ipairs(picker:selected({ fallback = true })) do
+    local entry = ""
+    if item.text and item.text ~= "" then -- Includes file reference
+      entry = item.text
+    end
+    -- Append line numbers if available
+    if item.file and item.pos then
+      local line_ref = ("L%d"):format(item.pos[1])
+      if item.end_pos and item.end_pos[1] ~= item.pos[1] then
+        line_ref = line_ref .. ("-L%d"):format(item.end_pos[1])
+      end
+      entry = entry .. " " .. line_ref
+    end
+    if entry ~= "" then
+      entries[#entries + 1] = entry
+    end
+  end
+  require("opencode").prompt(table.concat(entries, "\n") .. "\n")
+end
+
+return M